diff --git a/include/utils/AndroidThreads.h b/include/utils/AndroidThreads.h
deleted file mode 100644
index 4eee14d..0000000
--- a/include/utils/AndroidThreads.h
+++ /dev/null
@@ -1,128 +0,0 @@
-/*
- * Copyright (C) 2007 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#ifndef _LIBS_UTILS_ANDROID_THREADS_H
-#define _LIBS_UTILS_ANDROID_THREADS_H
-
-#include <stdint.h>
-#include <sys/types.h>
-
-#if defined(HAVE_PTHREADS)
-# include <pthread.h>
-#endif
-
-#include <utils/ThreadDefs.h>
-
-// ---------------------------------------------------------------------------
-// C API
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-// Create and run a new thread.
-extern int androidCreateThread(android_thread_func_t, void *);
-
-// Create thread with lots of parameters
-extern int androidCreateThreadEtc(android_thread_func_t entryFunction,
-                                  void *userData,
-                                  const char* threadName,
-                                  int32_t threadPriority,
-                                  size_t threadStackSize,
-                                  android_thread_id_t *threadId);
-
-// Get some sort of unique identifier for the current thread.
-extern android_thread_id_t androidGetThreadId();
-
-// Low-level thread creation -- never creates threads that can
-// interact with the Java VM.
-extern int androidCreateRawThreadEtc(android_thread_func_t entryFunction,
-                                     void *userData,
-                                     const char* threadName,
-                                     int32_t threadPriority,
-                                     size_t threadStackSize,
-                                     android_thread_id_t *threadId);
-
-// set the same of the running thread
-extern void androidSetThreadName(const char* name);
-
-// Used by the Java Runtime to control how threads are created, so that
-// they can be proper and lovely Java threads.
-typedef int (*android_create_thread_fn)(android_thread_func_t entryFunction,
-                                        void *userData,
-                                        const char* threadName,
-                                        int32_t threadPriority,
-                                        size_t threadStackSize,
-                                        android_thread_id_t *threadId);
-
-extern void androidSetCreateThreadFunc(android_create_thread_fn func);
-
-// ------------------------------------------------------------------
-// Extra functions working with raw pids.
-
-// Get pid for the current thread.
-extern pid_t androidGetTid();
-
-#ifdef HAVE_ANDROID_OS
-// Change the priority AND scheduling group of a particular thread.  The priority
-// should be one of the ANDROID_PRIORITY constants.  Returns INVALID_OPERATION
-// if the priority set failed, else another value if just the group set failed;
-// in either case errno is set.  Thread ID zero means current thread.
-extern int androidSetThreadPriority(pid_t tid, int prio);
-
-// Get the current priority of a particular thread. Returns one of the
-// ANDROID_PRIORITY constants or a negative result in case of error.
-extern int androidGetThreadPriority(pid_t tid);
-#endif
-
-#ifdef __cplusplus
-} // extern "C"
-#endif
-
-// ----------------------------------------------------------------------------
-// C++ API
-#ifdef __cplusplus
-namespace android {
-// ----------------------------------------------------------------------------
-
-// Create and run a new thread.
-inline bool createThread(thread_func_t f, void *a) {
-    return androidCreateThread(f, a) ? true : false;
-}
-
-// Create thread with lots of parameters
-inline bool createThreadEtc(thread_func_t entryFunction,
-                            void *userData,
-                            const char* threadName = "android:unnamed_thread",
-                            int32_t threadPriority = PRIORITY_DEFAULT,
-                            size_t threadStackSize = 0,
-                            thread_id_t *threadId = 0)
-{
-    return androidCreateThreadEtc(entryFunction, userData, threadName,
-        threadPriority, threadStackSize, threadId) ? true : false;
-}
-
-// Get some sort of unique identifier for the current thread.
-inline thread_id_t getThreadId() {
-    return androidGetThreadId();
-}
-
-// ----------------------------------------------------------------------------
-}; // namespace android
-#endif  // __cplusplus
-// ----------------------------------------------------------------------------
-
-#endif // _LIBS_UTILS_ANDROID_THREADS_H
diff --git a/include/utils/Atomic.h b/include/utils/Atomic.h
deleted file mode 100644
index 7eb476c..0000000
--- a/include/utils/Atomic.h
+++ /dev/null
@@ -1,22 +0,0 @@
-/*
- * Copyright (C) 2005 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#ifndef ANDROID_UTILS_ATOMIC_H
-#define ANDROID_UTILS_ATOMIC_H
-
-#include <cutils/atomic.h>
-
-#endif // ANDROID_UTILS_ATOMIC_H
diff --git a/include/utils/BasicHashtable.h b/include/utils/BasicHashtable.h
deleted file mode 100644
index c235d62..0000000
--- a/include/utils/BasicHashtable.h
+++ /dev/null
@@ -1,402 +0,0 @@
-/*
- * Copyright (C) 2011 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#ifndef ANDROID_BASIC_HASHTABLE_H
-#define ANDROID_BASIC_HASHTABLE_H
-
-#include <stdint.h>
-#include <sys/types.h>
-#include <utils/SharedBuffer.h>
-#include <utils/TypeHelpers.h>
-
-namespace android {
-
-/* Implementation type.  Nothing to see here. */
-class BasicHashtableImpl {
-protected:
-    struct Bucket {
-        // The collision flag indicates that the bucket is part of a collision chain
-        // such that at least two entries both hash to this bucket.  When true, we
-        // may need to seek further along the chain to find the entry.
-        static const uint32_t COLLISION = 0x80000000UL;
-
-        // The present flag indicates that the bucket contains an initialized entry value.
-        static const uint32_t PRESENT   = 0x40000000UL;
-
-        // Mask for 30 bits worth of the hash code that are stored within the bucket to
-        // speed up lookups and rehashing by eliminating the need to recalculate the
-        // hash code of the entry's key.
-        static const uint32_t HASH_MASK = 0x3fffffffUL;
-
-        // Combined value that stores the collision and present flags as well as
-        // a 30 bit hash code.
-        uint32_t cookie;
-
-        // Storage for the entry begins here.
-        char entry[0];
-    };
-
-    BasicHashtableImpl(size_t entrySize, bool hasTrivialDestructor,
-            size_t minimumInitialCapacity, float loadFactor);
-    BasicHashtableImpl(const BasicHashtableImpl& other);
-    virtual ~BasicHashtableImpl();
-
-    void dispose();
-
-    inline void edit() {
-        if (mBuckets && !SharedBuffer::bufferFromData(mBuckets)->onlyOwner()) {
-            clone();
-        }
-    }
-
-    void setTo(const BasicHashtableImpl& other);
-    void clear();
-
-    ssize_t next(ssize_t index) const;
-    ssize_t find(ssize_t index, hash_t hash, const void* __restrict__ key) const;
-    size_t add(hash_t hash, const void* __restrict__ entry);
-    void removeAt(size_t index);
-    void rehash(size_t minimumCapacity, float loadFactor);
-
-    const size_t mBucketSize; // number of bytes per bucket including the entry
-    const bool mHasTrivialDestructor; // true if the entry type does not require destruction
-    size_t mCapacity;         // number of buckets that can be filled before exceeding load factor
-    float mLoadFactor;        // load factor
-    size_t mSize;             // number of elements actually in the table
-    size_t mFilledBuckets;    // number of buckets for which collision or present is true
-    size_t mBucketCount;      // number of slots in the mBuckets array
-    void* mBuckets;           // array of buckets, as a SharedBuffer
-
-    inline const Bucket& bucketAt(const void* __restrict__ buckets, size_t index) const {
-        return *reinterpret_cast<const Bucket*>(
-                static_cast<const uint8_t*>(buckets) + index * mBucketSize);
-    }
-
-    inline Bucket& bucketAt(void* __restrict__ buckets, size_t index) const {
-        return *reinterpret_cast<Bucket*>(static_cast<uint8_t*>(buckets) + index * mBucketSize);
-    }
-
-    virtual bool compareBucketKey(const Bucket& bucket, const void* __restrict__ key) const = 0;
-    virtual void initializeBucketEntry(Bucket& bucket, const void* __restrict__ entry) const = 0;
-    virtual void destroyBucketEntry(Bucket& bucket) const = 0;
-
-private:
-    void clone();
-
-    // Allocates a bucket array as a SharedBuffer.
-    void* allocateBuckets(size_t count) const;
-
-    // Releases a bucket array's associated SharedBuffer.
-    void releaseBuckets(void* __restrict__ buckets, size_t count) const;
-
-    // Destroys the contents of buckets (invokes destroyBucketEntry for each
-    // populated bucket if needed).
-    void destroyBuckets(void* __restrict__ buckets, size_t count) const;
-
-    // Copies the content of buckets (copies the cookie and invokes copyBucketEntry
-    // for each populated bucket if needed).
-    void copyBuckets(const void* __restrict__ fromBuckets,
-            void* __restrict__ toBuckets, size_t count) const;
-
-    // Determines the appropriate size of a bucket array to store a certain minimum
-    // number of entries and returns its effective capacity.
-    static void determineCapacity(size_t minimumCapacity, float loadFactor,
-            size_t* __restrict__ outBucketCount, size_t* __restrict__ outCapacity);
-
-    // Trim a hash code to 30 bits to match what we store in the bucket's cookie.
-    inline static hash_t trimHash(hash_t hash) {
-        return (hash & Bucket::HASH_MASK) ^ (hash >> 30);
-    }
-
-    // Returns the index of the first bucket that is in the collision chain
-    // for the specified hash code, given the total number of buckets.
-    // (Primary hash)
-    inline static size_t chainStart(hash_t hash, size_t count) {
-        return hash % count;
-    }
-
-    // Returns the increment to add to a bucket index to seek to the next bucket
-    // in the collision chain for the specified hash code, given the total number of buckets.
-    // (Secondary hash)
-    inline static size_t chainIncrement(hash_t hash, size_t count) {
-        return ((hash >> 7) | (hash << 25)) % (count - 1) + 1;
-    }
-
-    // Returns the index of the next bucket that is in the collision chain
-    // that is defined by the specified increment, given the total number of buckets.
-    inline static size_t chainSeek(size_t index, size_t increment, size_t count) {
-        return (index + increment) % count;
-    }
-};
-
-/*
- * A BasicHashtable stores entries that are indexed by hash code in place
- * within an array.  The basic operations are finding entries by key,
- * adding new entries and removing existing entries.
- *
- * This class provides a very limited set of operations with simple semantics.
- * It is intended to be used as a building block to construct more complex
- * and interesting data structures such as HashMap.  Think very hard before
- * adding anything extra to BasicHashtable, it probably belongs at a
- * higher level of abstraction.
- *
- * TKey: The key type.
- * TEntry: The entry type which is what is actually stored in the array.
- *
- * TKey must support the following contract:
- *     bool operator==(const TKey& other) const;  // return true if equal
- *     bool operator!=(const TKey& other) const;  // return true if unequal
- *
- * TEntry must support the following contract:
- *     const TKey& getKey() const;  // get the key from the entry
- *
- * This class supports storing entries with duplicate keys.  Of course, it can't
- * tell them apart during removal so only the first entry will be removed.
- * We do this because it means that operations like add() can't fail.
- */
-template <typename TKey, typename TEntry>
-class BasicHashtable : private BasicHashtableImpl {
-public:
-    /* Creates a hashtable with the specified minimum initial capacity.
-     * The underlying array will be created when the first entry is added.
-     *
-     * minimumInitialCapacity: The minimum initial capacity for the hashtable.
-     *     Default is 0.
-     * loadFactor: The desired load factor for the hashtable, between 0 and 1.
-     *     Default is 0.75.
-     */
-    BasicHashtable(size_t minimumInitialCapacity = 0, float loadFactor = 0.75f);
-
-    /* Copies a hashtable.
-     * The underlying storage is shared copy-on-write.
-     */
-    BasicHashtable(const BasicHashtable& other);
-
-    /* Clears and destroys the hashtable.
-     */
-    virtual ~BasicHashtable();
-
-    /* Making this hashtable a copy of the other hashtable.
-     * The underlying storage is shared copy-on-write.
-     *
-     * other: The hashtable to copy.
-     */
-    inline BasicHashtable<TKey, TEntry>& operator =(const BasicHashtable<TKey, TEntry> & other) {
-        setTo(other);
-        return *this;
-    }
-
-    /* Returns the number of entries in the hashtable.
-     */
-    inline size_t size() const {
-        return mSize;
-    }
-
-    /* Returns the capacity of the hashtable, which is the number of elements that can
-     * added to the hashtable without requiring it to be grown.
-     */
-    inline size_t capacity() const {
-        return mCapacity;
-    }
-
-    /* Returns the number of buckets that the hashtable has, which is the size of its
-     * underlying array.
-     */
-    inline size_t bucketCount() const {
-        return mBucketCount;
-    }
-
-    /* Returns the load factor of the hashtable. */
-    inline float loadFactor() const {
-        return mLoadFactor;
-    };
-
-    /* Returns a const reference to the entry at the specified index.
-     *
-     * index:   The index of the entry to retrieve.  Must be a valid index within
-     *          the bounds of the hashtable.
-     */
-    inline const TEntry& entryAt(size_t index) const {
-        return entryFor(bucketAt(mBuckets, index));
-    }
-
-    /* Returns a non-const reference to the entry at the specified index.
-     *
-     * index: The index of the entry to edit.  Must be a valid index within
-     *        the bounds of the hashtable.
-     */
-    inline TEntry& editEntryAt(size_t index) {
-        edit();
-        return entryFor(bucketAt(mBuckets, index));
-    }
-
-    /* Clears the hashtable.
-     * All entries in the hashtable are destroyed immediately.
-     * If you need to do something special with the entries in the hashtable then iterate
-     * over them and do what you need before clearing the hashtable.
-     */
-    inline void clear() {
-        BasicHashtableImpl::clear();
-    }
-
-    /* Returns the index of the next entry in the hashtable given the index of a previous entry.
-     * If the given index is -1, then returns the index of the first entry in the hashtable,
-     * if there is one, or -1 otherwise.
-     * If the given index is not -1, then returns the index of the next entry in the hashtable,
-     * in strictly increasing order, or -1 if there are none left.
-     *
-     * index:   The index of the previous entry that was iterated, or -1 to begin
-     *          iteration at the beginning of the hashtable.
-     */
-    inline ssize_t next(ssize_t index) const {
-        return BasicHashtableImpl::next(index);
-    }
-
-    /* Finds the index of an entry with the specified key.
-     * If the given index is -1, then returns the index of the first matching entry,
-     * otherwise returns the index of the next matching entry.
-     * If the hashtable contains multiple entries with keys that match the requested
-     * key, then the sequence of entries returned is arbitrary.
-     * Returns -1 if no entry was found.
-     *
-     * index:   The index of the previous entry with the specified key, or -1 to
-     *          find the first matching entry.
-     * hash:    The hashcode of the key.
-     * key:     The key.
-     */
-    inline ssize_t find(ssize_t index, hash_t hash, const TKey& key) const {
-        return BasicHashtableImpl::find(index, hash, &key);
-    }
-
-    /* Adds the entry to the hashtable.
-     * Returns the index of the newly added entry.
-     * If an entry with the same key already exists, then a duplicate entry is added.
-     * If the entry will not fit, then the hashtable's capacity is increased and
-     * its contents are rehashed.  See rehash().
-     *
-     * hash:    The hashcode of the key.
-     * entry:   The entry to add.
-     */
-    inline size_t add(hash_t hash, const TEntry& entry) {
-        return BasicHashtableImpl::add(hash, &entry);
-    }
-
-    /* Removes the entry with the specified index from the hashtable.
-     * The entry is destroyed immediately.
-     * The index must be valid.
-     *
-     * The hashtable is not compacted after an item is removed, so it is legal
-     * to continue iterating over the hashtable using next() or find().
-     *
-     * index:   The index of the entry to remove.  Must be a valid index within the
-     *          bounds of the hashtable, and it must refer to an existing entry.
-     */
-    inline void removeAt(size_t index) {
-        BasicHashtableImpl::removeAt(index);
-    }
-
-    /* Rehashes the contents of the hashtable.
-     * Grows the hashtable to at least the specified minimum capacity or the
-     * current number of elements, whichever is larger.
-     *
-     * Rehashing causes all entries to be copied and the entry indices may change.
-     * Although the hash codes are cached by the hashtable, rehashing can be an
-     * expensive operation and should be avoided unless the hashtable's size
-     * needs to be changed.
-     *
-     * Rehashing is the only way to change the capacity or load factor of the
-     * hashtable once it has been created.  It can be used to compact the
-     * hashtable by choosing a minimum capacity that is smaller than the current
-     * capacity (such as 0).
-     *
-     * minimumCapacity: The desired minimum capacity after rehashing.
-     * loadFactor: The desired load factor after rehashing.
-     */
-    inline void rehash(size_t minimumCapacity, float loadFactor) {
-        BasicHashtableImpl::rehash(minimumCapacity, loadFactor);
-    }
-
-    /* Determines whether there is room to add another entry without rehashing.
-     * When this returns true, a subsequent add() operation is guaranteed to
-     * complete without performing a rehash.
-     */
-    inline bool hasMoreRoom() const {
-        return mCapacity > mFilledBuckets;
-    }
-
-protected:
-    static inline const TEntry& entryFor(const Bucket& bucket) {
-        return reinterpret_cast<const TEntry&>(bucket.entry);
-    }
-
-    static inline TEntry& entryFor(Bucket& bucket) {
-        return reinterpret_cast<TEntry&>(bucket.entry);
-    }
-
-    virtual bool compareBucketKey(const Bucket& bucket, const void* __restrict__ key) const;
-    virtual void initializeBucketEntry(Bucket& bucket, const void* __restrict__ entry) const;
-    virtual void destroyBucketEntry(Bucket& bucket) const;
-
-private:
-    // For dumping the raw contents of a hashtable during testing.
-    friend class BasicHashtableTest;
-    inline uint32_t cookieAt(size_t index) const {
-        return bucketAt(mBuckets, index).cookie;
-    }
-};
-
-template <typename TKey, typename TEntry>
-BasicHashtable<TKey, TEntry>::BasicHashtable(size_t minimumInitialCapacity, float loadFactor) :
-        BasicHashtableImpl(sizeof(TEntry), traits<TEntry>::has_trivial_dtor,
-                minimumInitialCapacity, loadFactor) {
-}
-
-template <typename TKey, typename TEntry>
-BasicHashtable<TKey, TEntry>::BasicHashtable(const BasicHashtable<TKey, TEntry>& other) :
-        BasicHashtableImpl(other) {
-}
-
-template <typename TKey, typename TEntry>
-BasicHashtable<TKey, TEntry>::~BasicHashtable() {
-    dispose();
-}
-
-template <typename TKey, typename TEntry>
-bool BasicHashtable<TKey, TEntry>::compareBucketKey(const Bucket& bucket,
-        const void* __restrict__ key) const {
-    return entryFor(bucket).getKey() == *static_cast<const TKey*>(key);
-}
-
-template <typename TKey, typename TEntry>
-void BasicHashtable<TKey, TEntry>::initializeBucketEntry(Bucket& bucket,
-        const void* __restrict__ entry) const {
-    if (!traits<TEntry>::has_trivial_copy) {
-        new (&entryFor(bucket)) TEntry(*(static_cast<const TEntry*>(entry)));
-    } else {
-        memcpy(&entryFor(bucket), entry, sizeof(TEntry));
-    }
-}
-
-template <typename TKey, typename TEntry>
-void BasicHashtable<TKey, TEntry>::destroyBucketEntry(Bucket& bucket) const {
-    if (!traits<TEntry>::has_trivial_dtor) {
-        entryFor(bucket).~TEntry();
-    }
-}
-
-}; // namespace android
-
-#endif // ANDROID_BASIC_HASHTABLE_H
diff --git a/include/utils/BitSet.h b/include/utils/BitSet.h
deleted file mode 100644
index 19c03d1..0000000
--- a/include/utils/BitSet.h
+++ /dev/null
@@ -1,124 +0,0 @@
-/*
- * Copyright (C) 2010 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#ifndef UTILS_BITSET_H
-#define UTILS_BITSET_H
-
-#include <stdint.h>
-#include <utils/TypeHelpers.h>
-
-/*
- * Contains some bit manipulation helpers.
- */
-
-namespace android {
-
-// A simple set of 32 bits that can be individually marked or cleared.
-struct BitSet32 {
-    uint32_t value;
-
-    inline BitSet32() : value(0) { }
-    explicit inline BitSet32(uint32_t value) : value(value) { }
-
-    // Gets the value associated with a particular bit index.
-    static inline uint32_t valueForBit(uint32_t n) { return 0x80000000 >> n; }
-
-    // Clears the bit set.
-    inline void clear() { value = 0; }
-
-    // Returns the number of marked bits in the set.
-    inline uint32_t count() const { return __builtin_popcount(value); }
-
-    // Returns true if the bit set does not contain any marked bits.
-    inline bool isEmpty() const { return ! value; }
-
-    // Returns true if the bit set does not contain any unmarked bits.
-    inline bool isFull() const { return value == 0xffffffff; }
-
-    // Returns true if the specified bit is marked.
-    inline bool hasBit(uint32_t n) const { return value & valueForBit(n); }
-
-    // Marks the specified bit.
-    inline void markBit(uint32_t n) { value |= valueForBit(n); }
-
-    // Clears the specified bit.
-    inline void clearBit(uint32_t n) { value &= ~ valueForBit(n); }
-
-    // Finds the first marked bit in the set.
-    // Result is undefined if all bits are unmarked.
-    inline uint32_t firstMarkedBit() const { return __builtin_clz(value); }
-
-    // Finds the first unmarked bit in the set.
-    // Result is undefined if all bits are marked.
-    inline uint32_t firstUnmarkedBit() const { return __builtin_clz(~ value); }
-
-    // Finds the last marked bit in the set.
-    // Result is undefined if all bits are unmarked.
-    inline uint32_t lastMarkedBit() const { return 31 - __builtin_ctz(value); }
-
-    // Finds the first marked bit in the set and clears it.  Returns the bit index.
-    // Result is undefined if all bits are unmarked.
-    inline uint32_t clearFirstMarkedBit() {
-        uint32_t n = firstMarkedBit();
-        clearBit(n);
-        return n;
-    }
-
-    // Finds the first unmarked bit in the set and marks it.  Returns the bit index.
-    // Result is undefined if all bits are marked.
-    inline uint32_t markFirstUnmarkedBit() {
-        uint32_t n = firstUnmarkedBit();
-        markBit(n);
-        return n;
-    }
-
-    // Finds the last marked bit in the set and clears it.  Returns the bit index.
-    // Result is undefined if all bits are unmarked.
-    inline uint32_t clearLastMarkedBit() {
-        uint32_t n = lastMarkedBit();
-        clearBit(n);
-        return n;
-    }
-
-    // Gets the index of the specified bit in the set, which is the number of
-    // marked bits that appear before the specified bit.
-    inline uint32_t getIndexOfBit(uint32_t n) const {
-        return __builtin_popcount(value & ~(0xffffffffUL >> n));
-    }
-
-    inline bool operator== (const BitSet32& other) const { return value == other.value; }
-    inline bool operator!= (const BitSet32& other) const { return value != other.value; }
-    inline BitSet32 operator& (const BitSet32& other) const {
-        return BitSet32(value & other.value);
-    }
-    inline BitSet32& operator&= (const BitSet32& other) {
-        value &= other.value;
-        return *this;
-    }
-    inline BitSet32 operator| (const BitSet32& other) const {
-        return BitSet32(value | other.value);
-    }
-    inline BitSet32& operator|= (const BitSet32& other) {
-        value |= other.value;
-        return *this;
-    }
-};
-
-ANDROID_BASIC_TYPES_TRAITS(BitSet32)
-
-} // namespace android
-
-#endif // UTILS_BITSET_H
diff --git a/include/utils/BlobCache.h b/include/utils/BlobCache.h
deleted file mode 100644
index 7d621e4..0000000
--- a/include/utils/BlobCache.h
+++ /dev/null
@@ -1,243 +0,0 @@
-/*
- ** Copyright 2011, The Android Open Source Project
- **
- ** Licensed under the Apache License, Version 2.0 (the "License");
- ** you may not use this file except in compliance with the License.
- ** You may obtain a copy of the License at
- **
- **     http://www.apache.org/licenses/LICENSE-2.0
- **
- ** Unless required by applicable law or agreed to in writing, software
- ** distributed under the License is distributed on an "AS IS" BASIS,
- ** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- ** See the License for the specific language governing permissions and
- ** limitations under the License.
- */
-
-#ifndef ANDROID_BLOB_CACHE_H
-#define ANDROID_BLOB_CACHE_H
-
-#include <stddef.h>
-
-#include <utils/Flattenable.h>
-#include <utils/RefBase.h>
-#include <utils/SortedVector.h>
-#include <utils/threads.h>
-
-namespace android {
-
-// A BlobCache is an in-memory cache for binary key/value pairs.  A BlobCache
-// does NOT provide any thread-safety guarantees.
-//
-// The cache contents can be serialized to an in-memory buffer or mmap'd file
-// and then reloaded in a subsequent execution of the program.  This
-// serialization is non-portable and the data should only be used by the device
-// that generated it.
-class BlobCache : public RefBase {
-
-public:
-
-    // Create an empty blob cache. The blob cache will cache key/value pairs
-    // with key and value sizes less than or equal to maxKeySize and
-    // maxValueSize, respectively. The total combined size of ALL cache entries
-    // (key sizes plus value sizes) will not exceed maxTotalSize.
-    BlobCache(size_t maxKeySize, size_t maxValueSize, size_t maxTotalSize);
-
-    // set inserts a new binary value into the cache and associates it with the
-    // given binary key.  If the key or value are too large for the cache then
-    // the cache remains unchanged.  This includes the case where a different
-    // value was previously associated with the given key - the old value will
-    // remain in the cache.  If the given key and value are small enough to be
-    // put in the cache (based on the maxKeySize, maxValueSize, and maxTotalSize
-    // values specified to the BlobCache constructor), then the key/value pair
-    // will be in the cache after set returns.  Note, however, that a subsequent
-    // call to set may evict old key/value pairs from the cache.
-    //
-    // Preconditions:
-    //   key != NULL
-    //   0 < keySize
-    //   value != NULL
-    //   0 < valueSize
-    void set(const void* key, size_t keySize, const void* value,
-            size_t valueSize);
-
-    // get retrieves from the cache the binary value associated with a given
-    // binary key.  If the key is present in the cache then the length of the
-    // binary value associated with that key is returned.  If the value argument
-    // is non-NULL and the size of the cached value is less than valueSize bytes
-    // then the cached value is copied into the buffer pointed to by the value
-    // argument.  If the key is not present in the cache then 0 is returned and
-    // the buffer pointed to by the value argument is not modified.
-    //
-    // Note that when calling get multiple times with the same key, the later
-    // calls may fail, returning 0, even if earlier calls succeeded.  The return
-    // value must be checked for each call.
-    //
-    // Preconditions:
-    //   key != NULL
-    //   0 < keySize
-    //   0 <= valueSize
-    size_t get(const void* key, size_t keySize, void* value, size_t valueSize);
-
-
-    // getFlattenedSize returns the number of bytes needed to store the entire
-    // serialized cache.
-    size_t getFlattenedSize() const;
-
-    // flatten serializes the current contents of the cache into the memory
-    // pointed to by 'buffer'.  The serialized cache contents can later be
-    // loaded into a BlobCache object using the unflatten method.  The contents
-    // of the BlobCache object will not be modified.
-    //
-    // Preconditions:
-    //   size >= this.getFlattenedSize()
-    status_t flatten(void* buffer, size_t size) const;
-
-    // unflatten replaces the contents of the cache with the serialized cache
-    // contents in the memory pointed to by 'buffer'.  The previous contents of
-    // the BlobCache will be evicted from the cache.  If an error occurs while
-    // unflattening the serialized cache contents then the BlobCache will be
-    // left in an empty state.
-    //
-    status_t unflatten(void const* buffer, size_t size);
-
-private:
-    // Copying is disallowed.
-    BlobCache(const BlobCache&);
-    void operator=(const BlobCache&);
-
-    // A random function helper to get around MinGW not having nrand48()
-    long int blob_random();
-
-    // clean evicts a randomly chosen set of entries from the cache such that
-    // the total size of all remaining entries is less than mMaxTotalSize/2.
-    void clean();
-
-    // isCleanable returns true if the cache is full enough for the clean method
-    // to have some effect, and false otherwise.
-    bool isCleanable() const;
-
-    // A Blob is an immutable sized unstructured data blob.
-    class Blob : public RefBase {
-    public:
-        Blob(const void* data, size_t size, bool copyData);
-        ~Blob();
-
-        bool operator<(const Blob& rhs) const;
-
-        const void* getData() const;
-        size_t getSize() const;
-
-    private:
-        // Copying is not allowed.
-        Blob(const Blob&);
-        void operator=(const Blob&);
-
-        // mData points to the buffer containing the blob data.
-        const void* mData;
-
-        // mSize is the size of the blob data in bytes.
-        size_t mSize;
-
-        // mOwnsData indicates whether or not this Blob object should free the
-        // memory pointed to by mData when the Blob gets destructed.
-        bool mOwnsData;
-    };
-
-    // A CacheEntry is a single key/value pair in the cache.
-    class CacheEntry {
-    public:
-        CacheEntry();
-        CacheEntry(const sp<Blob>& key, const sp<Blob>& value);
-        CacheEntry(const CacheEntry& ce);
-
-        bool operator<(const CacheEntry& rhs) const;
-        const CacheEntry& operator=(const CacheEntry&);
-
-        sp<Blob> getKey() const;
-        sp<Blob> getValue() const;
-
-        void setValue(const sp<Blob>& value);
-
-    private:
-
-        // mKey is the key that identifies the cache entry.
-        sp<Blob> mKey;
-
-        // mValue is the cached data associated with the key.
-        sp<Blob> mValue;
-    };
-
-    // A Header is the header for the entire BlobCache serialization format. No
-    // need to make this portable, so we simply write the struct out.
-    struct Header {
-        // mMagicNumber is the magic number that identifies the data as
-        // serialized BlobCache contents.  It must always contain 'Blb$'.
-        uint32_t mMagicNumber;
-
-        // mBlobCacheVersion is the serialization format version.
-        uint32_t mBlobCacheVersion;
-
-        // mDeviceVersion is the device-specific version of the cache.  This can
-        // be used to invalidate the cache.
-        uint32_t mDeviceVersion;
-
-        // mNumEntries is number of cache entries following the header in the
-        // data.
-        size_t mNumEntries;
-    };
-
-    // An EntryHeader is the header for a serialized cache entry.  No need to
-    // make this portable, so we simply write the struct out.  Each EntryHeader
-    // is followed imediately by the key data and then the value data.
-    //
-    // The beginning of each serialized EntryHeader is 4-byte aligned, so the
-    // number of bytes that a serialized cache entry will occupy is:
-    //
-    //   ((sizeof(EntryHeader) + keySize + valueSize) + 3) & ~3
-    //
-    struct EntryHeader {
-        // mKeySize is the size of the entry key in bytes.
-        size_t mKeySize;
-
-        // mValueSize is the size of the entry value in bytes.
-        size_t mValueSize;
-
-        // mData contains both the key and value data for the cache entry.  The
-        // key comes first followed immediately by the value.
-        uint8_t mData[];
-    };
-
-    // mMaxKeySize is the maximum key size that will be cached. Calls to
-    // BlobCache::set with a keySize parameter larger than mMaxKeySize will
-    // simply not add the key/value pair to the cache.
-    const size_t mMaxKeySize;
-
-    // mMaxValueSize is the maximum value size that will be cached. Calls to
-    // BlobCache::set with a valueSize parameter larger than mMaxValueSize will
-    // simply not add the key/value pair to the cache.
-    const size_t mMaxValueSize;
-
-    // mMaxTotalSize is the maximum size that all cache entries can occupy. This
-    // includes space for both keys and values. When a call to BlobCache::set
-    // would otherwise cause this limit to be exceeded, either the key/value
-    // pair passed to BlobCache::set will not be cached or other cache entries
-    // will be evicted from the cache to make room for the new entry.
-    const size_t mMaxTotalSize;
-
-    // mTotalSize is the total combined size of all keys and values currently in
-    // the cache.
-    size_t mTotalSize;
-
-    // mRandState is the pseudo-random number generator state. It is passed to
-    // nrand48 to generate random numbers when needed.
-    unsigned short mRandState[3];
-
-    // mCacheEntries stores all the cache entries that are resident in memory.
-    // Cache entries are added to it by the 'set' method.
-    SortedVector<CacheEntry> mCacheEntries;
-};
-
-}
-
-#endif // ANDROID_BLOB_CACHE_H
diff --git a/include/utils/ByteOrder.h b/include/utils/ByteOrder.h
deleted file mode 100644
index baa3a83..0000000
--- a/include/utils/ByteOrder.h
+++ /dev/null
@@ -1,81 +0,0 @@
-/*
- * Copyright (C) 2006 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-//
-
-#ifndef _LIBS_UTILS_BYTE_ORDER_H
-#define _LIBS_UTILS_BYTE_ORDER_H
-
-#include <stdint.h>
-#include <sys/types.h>
-#ifdef HAVE_WINSOCK
-#include <winsock2.h>
-#else
-#include <netinet/in.h>
-#endif
-
-/*
- * These macros are like the hton/ntoh byte swapping macros,
- * except they allow you to swap to and from the "device" byte
- * order.  The device byte order is the endianness of the target
- * device -- for the ARM CPUs we use today, this is little endian.
- *
- * Note that the byte swapping functions have not been optimized
- * much; performance is currently not an issue for them since the
- * intent is to allow us to avoid byte swapping on the device.
- */
-
-static inline uint32_t android_swap_long(uint32_t v)
-{
-    return (v<<24) | ((v<<8)&0x00FF0000) | ((v>>8)&0x0000FF00) | (v>>24);
-}
-
-static inline uint16_t android_swap_short(uint16_t v)
-{
-    return (v<<8) | (v>>8);
-}
-
-#define DEVICE_BYTE_ORDER LITTLE_ENDIAN
-
-#if BYTE_ORDER == DEVICE_BYTE_ORDER
-
-#define	dtohl(x)	(x)
-#define	dtohs(x)	(x)
-#define	htodl(x)	(x)
-#define	htods(x)	(x)
-
-#else
-
-#define	dtohl(x)	(android_swap_long(x))
-#define	dtohs(x)	(android_swap_short(x))
-#define	htodl(x)	(android_swap_long(x))
-#define	htods(x)	(android_swap_short(x))
-
-#endif
-
-#if BYTE_ORDER == LITTLE_ENDIAN
-#define fromlel(x) (x)
-#define fromles(x) (x)
-#define tolel(x) (x)
-#define toles(x) (x)
-#else
-#define fromlel(x) (android_swap_long(x))
-#define fromles(x) (android_swap_short(x))
-#define tolel(x) (android_swap_long(x))
-#define toles(x) (android_swap_short(x))
-#endif
-
-#endif // _LIBS_UTILS_BYTE_ORDER_H
diff --git a/include/utils/CallStack.h b/include/utils/CallStack.h
deleted file mode 100644
index 61dc832..0000000
--- a/include/utils/CallStack.h
+++ /dev/null
@@ -1,76 +0,0 @@
-/*
- * Copyright (C) 2007 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#ifndef ANDROID_CALLSTACK_H
-#define ANDROID_CALLSTACK_H
-
-#include <stdint.h>
-#include <sys/types.h>
-
-#include <utils/String8.h>
-#include <corkscrew/backtrace.h>
-
-// ---------------------------------------------------------------------------
-
-namespace android {
-
-class CallStack
-{
-public:
-    enum {
-        MAX_DEPTH = 31
-    };
-
-    CallStack();
-    CallStack(const char* logtag, int32_t ignoreDepth=1,
-            int32_t maxDepth=MAX_DEPTH);
-    CallStack(const CallStack& rhs);
-    ~CallStack();
-
-    CallStack& operator = (const CallStack& rhs);
-    
-    bool operator == (const CallStack& rhs) const;
-    bool operator != (const CallStack& rhs) const;
-    bool operator < (const CallStack& rhs) const;
-    bool operator >= (const CallStack& rhs) const;
-    bool operator > (const CallStack& rhs) const;
-    bool operator <= (const CallStack& rhs) const;
-    
-    const void* operator [] (int index) const;
-    
-    void clear();
-
-    void update(int32_t ignoreDepth=1, int32_t maxDepth=MAX_DEPTH);
-
-    // Dump a stack trace to the log using the supplied logtag
-    void dump(const char* logtag, const char* prefix = 0) const;
-
-    // Return a string (possibly very long) containing the complete stack trace
-    String8 toString(const char* prefix = 0) const;
-    
-    size_t size() const { return mCount; }
-
-private:
-    size_t mCount;
-    backtrace_frame_t mStack[MAX_DEPTH];
-};
-
-}; // namespace android
-
-
-// ---------------------------------------------------------------------------
-
-#endif // ANDROID_CALLSTACK_H
diff --git a/include/utils/Compat.h b/include/utils/Compat.h
deleted file mode 100644
index fb7748e..0000000
--- a/include/utils/Compat.h
+++ /dev/null
@@ -1,65 +0,0 @@
-/*
- * Copyright (C) 2010 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#ifndef __LIB_UTILS_COMPAT_H
-#define __LIB_UTILS_COMPAT_H
-
-#include <unistd.h>
-
-/* Compatibility definitions for non-Linux (i.e., BSD-based) hosts. */
-#ifndef HAVE_OFF64_T
-#if _FILE_OFFSET_BITS < 64
-#error "_FILE_OFFSET_BITS < 64; large files are not supported on this platform"
-#endif /* _FILE_OFFSET_BITS < 64 */
-
-typedef off_t off64_t;
-
-static inline off64_t lseek64(int fd, off64_t offset, int whence) {
-    return lseek(fd, offset, whence);
-}
-
-#ifdef HAVE_PREAD
-static inline ssize_t pread64(int fd, void* buf, size_t nbytes, off64_t offset) {
-    return pread(fd, buf, nbytes, offset);
-}
-#endif
-
-#endif /* !HAVE_OFF64_T */
-
-#if HAVE_PRINTF_ZD
-#  define ZD "%zd"
-#  define ZD_TYPE ssize_t
-#else
-#  define ZD "%ld"
-#  define ZD_TYPE long
-#endif
-
-/*
- * TEMP_FAILURE_RETRY is defined by some, but not all, versions of
- * <unistd.h>. (Alas, it is not as standard as we'd hoped!) So, if it's
- * not already defined, then define it here.
- */
-#ifndef TEMP_FAILURE_RETRY
-/* Used to retry syscalls that can return EINTR. */
-#define TEMP_FAILURE_RETRY(exp) ({         \
-    typeof (exp) _rc;                      \
-    do {                                   \
-        _rc = (exp);                       \
-    } while (_rc == -1 && errno == EINTR); \
-    _rc; })
-#endif
-
-#endif /* __LIB_UTILS_COMPAT_H */
diff --git a/include/utils/Condition.h b/include/utils/Condition.h
deleted file mode 100644
index e63ba7e..0000000
--- a/include/utils/Condition.h
+++ /dev/null
@@ -1,147 +0,0 @@
-/*
- * Copyright (C) 2007 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#ifndef _LIBS_UTILS_CONDITION_H
-#define _LIBS_UTILS_CONDITION_H
-
-#include <stdint.h>
-#include <sys/types.h>
-#include <time.h>
-
-#if defined(HAVE_PTHREADS)
-# include <pthread.h>
-#endif
-
-#include <utils/Errors.h>
-#include <utils/Mutex.h>
-#include <utils/Timers.h>
-
-// ---------------------------------------------------------------------------
-namespace android {
-// ---------------------------------------------------------------------------
-
-/*
- * Condition variable class.  The implementation is system-dependent.
- *
- * Condition variables are paired up with mutexes.  Lock the mutex,
- * call wait(), then either re-wait() if things aren't quite what you want,
- * or unlock the mutex and continue.  All threads calling wait() must
- * use the same mutex for a given Condition.
- */
-class Condition {
-public:
-    enum {
-        PRIVATE = 0,
-        SHARED = 1
-    };
-
-    enum WakeUpType {
-        WAKE_UP_ONE = 0,
-        WAKE_UP_ALL = 1
-    };
-
-    Condition();
-    Condition(int type);
-    ~Condition();
-    // Wait on the condition variable.  Lock the mutex before calling.
-    status_t wait(Mutex& mutex);
-    // same with relative timeout
-    status_t waitRelative(Mutex& mutex, nsecs_t reltime);
-    // Signal the condition variable, allowing one thread to continue.
-    void signal();
-    // Signal the condition variable, allowing one or all threads to continue.
-    void signal(WakeUpType type) {
-        if (type == WAKE_UP_ONE) {
-            signal();
-        } else {
-            broadcast();
-        }
-    }
-    // Signal the condition variable, allowing all threads to continue.
-    void broadcast();
-
-private:
-#if defined(HAVE_PTHREADS)
-    pthread_cond_t mCond;
-#else
-    void*   mState;
-#endif
-};
-
-// ---------------------------------------------------------------------------
-
-#if defined(HAVE_PTHREADS)
-
-inline Condition::Condition() {
-    pthread_cond_init(&mCond, NULL);
-}
-inline Condition::Condition(int type) {
-    if (type == SHARED) {
-        pthread_condattr_t attr;
-        pthread_condattr_init(&attr);
-        pthread_condattr_setpshared(&attr, PTHREAD_PROCESS_SHARED);
-        pthread_cond_init(&mCond, &attr);
-        pthread_condattr_destroy(&attr);
-    } else {
-        pthread_cond_init(&mCond, NULL);
-    }
-}
-inline Condition::~Condition() {
-    pthread_cond_destroy(&mCond);
-}
-inline status_t Condition::wait(Mutex& mutex) {
-    return -pthread_cond_wait(&mCond, &mutex.mMutex);
-}
-inline status_t Condition::waitRelative(Mutex& mutex, nsecs_t reltime) {
-#if defined(HAVE_PTHREAD_COND_TIMEDWAIT_RELATIVE)
-    struct timespec ts;
-    ts.tv_sec  = reltime/1000000000;
-    ts.tv_nsec = reltime%1000000000;
-    return -pthread_cond_timedwait_relative_np(&mCond, &mutex.mMutex, &ts);
-#else // HAVE_PTHREAD_COND_TIMEDWAIT_RELATIVE
-    struct timespec ts;
-#if defined(HAVE_POSIX_CLOCKS)
-    clock_gettime(CLOCK_REALTIME, &ts);
-#else // HAVE_POSIX_CLOCKS
-    // we don't support the clocks here.
-    struct timeval t;
-    gettimeofday(&t, NULL);
-    ts.tv_sec = t.tv_sec;
-    ts.tv_nsec= t.tv_usec*1000;
-#endif // HAVE_POSIX_CLOCKS
-    ts.tv_sec += reltime/1000000000;
-    ts.tv_nsec+= reltime%1000000000;
-    if (ts.tv_nsec >= 1000000000) {
-        ts.tv_nsec -= 1000000000;
-        ts.tv_sec  += 1;
-    }
-    return -pthread_cond_timedwait(&mCond, &mutex.mMutex, &ts);
-#endif // HAVE_PTHREAD_COND_TIMEDWAIT_RELATIVE
-}
-inline void Condition::signal() {
-    pthread_cond_signal(&mCond);
-}
-inline void Condition::broadcast() {
-    pthread_cond_broadcast(&mCond);
-}
-
-#endif // HAVE_PTHREADS
-
-// ---------------------------------------------------------------------------
-}; // namespace android
-// ---------------------------------------------------------------------------
-
-#endif // _LIBS_UTILS_CONDITON_H
diff --git a/include/utils/Debug.h b/include/utils/Debug.h
deleted file mode 100644
index 08893bd..0000000
--- a/include/utils/Debug.h
+++ /dev/null
@@ -1,48 +0,0 @@
-/*
- * Copyright (C) 2005 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#ifndef ANDROID_UTILS_DEBUG_H
-#define ANDROID_UTILS_DEBUG_H
-
-#include <stdint.h>
-#include <sys/types.h>
-
-namespace android {
-// ---------------------------------------------------------------------------
-
-#ifdef __cplusplus
-template<bool> struct CompileTimeAssert;
-template<> struct CompileTimeAssert<true> {};
-#define COMPILE_TIME_ASSERT(_exp) \
-    template class CompileTimeAssert< (_exp) >;
-#endif
-#define COMPILE_TIME_ASSERT_FUNCTION_SCOPE(_exp) \
-    CompileTimeAssert<( _exp )>();
-
-// ---------------------------------------------------------------------------
-
-#ifdef __cplusplus
-template<bool C, typename LSH, typename RHS> struct CompileTimeIfElse;
-template<typename LHS, typename RHS> 
-struct CompileTimeIfElse<true,  LHS, RHS> { typedef LHS TYPE; };
-template<typename LHS, typename RHS> 
-struct CompileTimeIfElse<false, LHS, RHS> { typedef RHS TYPE; };
-#endif
-
-// ---------------------------------------------------------------------------
-}; // namespace android
-
-#endif // ANDROID_UTILS_DEBUG_H
diff --git a/include/utils/Endian.h b/include/utils/Endian.h
deleted file mode 100644
index 19f2504..0000000
--- a/include/utils/Endian.h
+++ /dev/null
@@ -1,40 +0,0 @@
-/*
- * Copyright (C) 2005 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-//
-// Android endian-ness defines.
-//
-#ifndef _LIBS_UTILS_ENDIAN_H
-#define _LIBS_UTILS_ENDIAN_H
-
-#if defined(HAVE_ENDIAN_H)
-
-#include <endian.h>
-
-#else /*not HAVE_ENDIAN_H*/
-
-#define __BIG_ENDIAN 0x1000
-#define __LITTLE_ENDIAN 0x0001
-
-#if defined(HAVE_LITTLE_ENDIAN)
-# define __BYTE_ORDER __LITTLE_ENDIAN
-#else
-# define __BYTE_ORDER __BIG_ENDIAN
-#endif
-
-#endif /*not HAVE_ENDIAN_H*/
-
-#endif /*_LIBS_UTILS_ENDIAN_H*/
diff --git a/include/utils/Errors.h b/include/utils/Errors.h
deleted file mode 100644
index 0b75b19..0000000
--- a/include/utils/Errors.h
+++ /dev/null
@@ -1,88 +0,0 @@
-/*
- * Copyright (C) 2007 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#ifndef ANDROID_ERRORS_H
-#define ANDROID_ERRORS_H
-
-#include <sys/types.h>
-#include <errno.h>
-
-namespace android {
-
-// use this type to return error codes
-#ifdef HAVE_MS_C_RUNTIME
-typedef int         status_t;
-#else
-typedef int32_t     status_t;
-#endif
-
-/* the MS C runtime lacks a few error codes */
-
-/*
- * Error codes. 
- * All error codes are negative values.
- */
-
-// Win32 #defines NO_ERROR as well.  It has the same value, so there's no
-// real conflict, though it's a bit awkward.
-#ifdef _WIN32
-# undef NO_ERROR
-#endif
- 
-enum {
-    OK                = 0,    // Everything's swell.
-    NO_ERROR          = 0,    // No errors.
-    
-    UNKNOWN_ERROR       = 0x80000000,
-
-    NO_MEMORY           = -ENOMEM,
-    INVALID_OPERATION   = -ENOSYS,
-    BAD_VALUE           = -EINVAL,
-    BAD_TYPE            = 0x80000001,
-    NAME_NOT_FOUND      = -ENOENT,
-    PERMISSION_DENIED   = -EPERM,
-    NO_INIT             = -ENODEV,
-    ALREADY_EXISTS      = -EEXIST,
-    DEAD_OBJECT         = -EPIPE,
-    FAILED_TRANSACTION  = 0x80000002,
-    JPARKS_BROKE_IT     = -EPIPE,
-#if !defined(HAVE_MS_C_RUNTIME)
-    BAD_INDEX           = -EOVERFLOW,
-    NOT_ENOUGH_DATA     = -ENODATA,
-    WOULD_BLOCK         = -EWOULDBLOCK, 
-    TIMED_OUT           = -ETIMEDOUT,
-    UNKNOWN_TRANSACTION = -EBADMSG,
-#else    
-    BAD_INDEX           = -E2BIG,
-    NOT_ENOUGH_DATA     = 0x80000003,
-    WOULD_BLOCK         = 0x80000004,
-    TIMED_OUT           = 0x80000005,
-    UNKNOWN_TRANSACTION = 0x80000006,
-#endif    
-    FDS_NOT_ALLOWED     = 0x80000007,
-};
-
-// Restore define; enumeration is in "android" namespace, so the value defined
-// there won't work for Win32 code in a different namespace.
-#ifdef _WIN32
-# define NO_ERROR 0L
-#endif
-
-}; // namespace android
-    
-// ---------------------------------------------------------------------------
-    
-#endif // ANDROID_ERRORS_H
diff --git a/include/utils/FileMap.h b/include/utils/FileMap.h
deleted file mode 100644
index dfe6d51..0000000
--- a/include/utils/FileMap.h
+++ /dev/null
@@ -1,136 +0,0 @@
-/*
- * Copyright (C) 2006 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-//
-// Encapsulate a shared file mapping.
-//
-#ifndef __LIBS_FILE_MAP_H
-#define __LIBS_FILE_MAP_H
-
-#include <sys/types.h>
-
-#include <utils/Compat.h>
-
-#ifdef HAVE_WIN32_FILEMAP
-#include <windows.h>
-#endif
-
-namespace android {
-
-/*
- * This represents a memory-mapped file.  It might be the entire file or
- * only part of it.  This requires a little bookkeeping because the mapping
- * needs to be aligned on page boundaries, and in some cases we'd like to
- * have multiple references to the mapped area without creating additional
- * maps.
- *
- * This always uses MAP_SHARED.
- *
- * TODO: we should be able to create a new FileMap that is a subset of
- * an existing FileMap and shares the underlying mapped pages.  Requires
- * completing the refcounting stuff and possibly introducing the notion
- * of a FileMap hierarchy.
- */
-class FileMap {
-public:
-    FileMap(void);
-
-    /*
-     * Create a new mapping on an open file.
-     *
-     * Closing the file descriptor does not unmap the pages, so we don't
-     * claim ownership of the fd.
-     *
-     * Returns "false" on failure.
-     */
-    bool create(const char* origFileName, int fd,
-                off64_t offset, size_t length, bool readOnly);
-
-    /*
-     * Return the name of the file this map came from, if known.
-     */
-    const char* getFileName(void) const { return mFileName; }
-    
-    /*
-     * Get a pointer to the piece of the file we requested.
-     */
-    void* getDataPtr(void) const { return mDataPtr; }
-
-    /*
-     * Get the length we requested.
-     */
-    size_t getDataLength(void) const { return mDataLength; }
-
-    /*
-     * Get the data offset used to create this map.
-     */
-    off64_t getDataOffset(void) const { return mDataOffset; }
-
-    /*
-     * Get a "copy" of the object.
-     */
-    FileMap* acquire(void) { mRefCount++; return this; }
-
-    /*
-     * Call this when mapping is no longer needed.
-     */
-    void release(void) {
-        if (--mRefCount <= 0)
-            delete this;
-    }
-
-    /*
-     * This maps directly to madvise() values, but allows us to avoid
-     * including <sys/mman.h> everywhere.
-     */
-    enum MapAdvice {
-        NORMAL, RANDOM, SEQUENTIAL, WILLNEED, DONTNEED
-    };
-
-    /*
-     * Apply an madvise() call to the entire file.
-     *
-     * Returns 0 on success, -1 on failure.
-     */
-    int advise(MapAdvice advice);
-
-protected:
-    // don't delete objects; call release()
-    ~FileMap(void);
-
-private:
-    // these are not implemented
-    FileMap(const FileMap& src);
-    const FileMap& operator=(const FileMap& src);
-
-    int         mRefCount;      // reference count
-    char*       mFileName;      // original file name, if known
-    void*       mBasePtr;       // base of mmap area; page aligned
-    size_t      mBaseLength;    // length, measured from "mBasePtr"
-    off64_t     mDataOffset;    // offset used when map was created
-    void*       mDataPtr;       // start of requested data, offset from base
-    size_t      mDataLength;    // length, measured from "mDataPtr"
-#ifdef HAVE_WIN32_FILEMAP
-    HANDLE      mFileHandle;    // Win32 file handle
-    HANDLE      mFileMapping;   // Win32 file mapping handle
-#endif
-
-    static long mPageSize;
-};
-
-}; // namespace android
-
-#endif // __LIBS_FILE_MAP_H
diff --git a/include/utils/Flattenable.h b/include/utils/Flattenable.h
deleted file mode 100644
index c283ad7..0000000
--- a/include/utils/Flattenable.h
+++ /dev/null
@@ -1,195 +0,0 @@
-/*
- * Copyright (C) 2010 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#ifndef ANDROID_UTILS_FLATTENABLE_H
-#define ANDROID_UTILS_FLATTENABLE_H
-
-
-#include <stdint.h>
-#include <sys/types.h>
-#include <utils/Errors.h>
-#include <utils/Debug.h>
-
-namespace android {
-
-
-class FlattenableUtils {
-public:
-    template<int N>
-    static size_t align(size_t size) {
-        COMPILE_TIME_ASSERT_FUNCTION_SCOPE( !(N & (N-1)) );
-        return (size + (N-1)) & ~(N-1);
-    }
-
-    template<int N>
-    static size_t align(void*& buffer) {
-        COMPILE_TIME_ASSERT_FUNCTION_SCOPE( !(N & (N-1)) );
-        intptr_t b = intptr_t(buffer);
-        buffer = (void*)((intptr_t(buffer) + (N-1)) & ~(N-1));
-        return size_t(intptr_t(buffer) - b);
-    }
-
-    static void advance(void*& buffer, size_t& size, size_t offset) {
-        buffer = reinterpret_cast<void*>( intptr_t(buffer) + offset );
-        size -= offset;
-    }
-
-    static void advance(void const*& buffer, size_t& size, size_t offset) {
-        buffer = reinterpret_cast<void const*>( intptr_t(buffer) + offset );
-        size -= offset;
-    }
-
-    // write a POD structure
-    template<typename T>
-    static void write(void*& buffer, size_t& size, const T& value) {
-        *static_cast<T*>(buffer) = value;
-        advance(buffer, size, sizeof(T));
-    }
-
-    // read a POD structure
-    template<typename T>
-    static void read(void const*& buffer, size_t& size, T& value) {
-        value = *static_cast<T const*>(buffer);
-        advance(buffer, size, sizeof(T));
-    }
-};
-
-
-/*
- * The Flattenable protocol allows an object to serialize itself out
- * to a byte-buffer and an array of file descriptors.
- * Flattenable objects must implement this protocol.
- */
-
-template <typename T>
-class Flattenable {
-public:
-    // size in bytes of the flattened object
-    inline size_t getFlattenedSize() const;
-
-    // number of file descriptors to flatten
-    inline size_t getFdCount() const;
-
-    // flattens the object into buffer.
-    // size should be at least of getFlattenedSize()
-    // file descriptors are written in the fds[] array but ownership is
-    // not transfered (ie: they must be dupped by the caller of
-    // flatten() if needed).
-    inline status_t flatten(void*& buffer, size_t& size,
-            int*& fds, size_t& count) const;
-
-    // unflattens the object from buffer.
-    // size should be equal to the value of getFlattenedSize() when the
-    // object was flattened.
-    // unflattened file descriptors are found in the fds[] array and
-    // don't need to be dupped(). ie: the caller of unflatten doesn't
-    // keep ownership. If a fd is not retained by unflatten() it must be
-    // explicitly closed.
-    inline status_t unflatten(void const*& buffer, size_t& size,
-            int const*& fds, size_t& count);
-};
-
-template<typename T>
-inline size_t Flattenable<T>::getFlattenedSize() const {
-    return static_cast<T const*>(this)->T::getFlattenedSize();
-}
-template<typename T>
-inline size_t Flattenable<T>::getFdCount() const {
-    return static_cast<T const*>(this)->T::getFdCount();
-}
-template<typename T>
-inline status_t Flattenable<T>::flatten(
-        void*& buffer, size_t& size, int*& fds, size_t& count) const {
-    return static_cast<T const*>(this)->T::flatten(buffer, size, fds, count);
-}
-template<typename T>
-inline status_t Flattenable<T>::unflatten(
-        void const*& buffer, size_t& size, int const*& fds, size_t& count) {
-    return static_cast<T*>(this)->T::unflatten(buffer, size, fds, count);
-}
-
-/*
- * LightFlattenable is a protocol allowing object to serialize themselves out
- * to a byte-buffer. Because it doesn't handle file-descriptors,
- * LightFlattenable is usually more size efficient than Flattenable.
- * LightFlattenable objects must implement this protocol.
- */
-template <typename T>
-class LightFlattenable {
-public:
-    // returns whether this object always flatten into the same size.
-    // for efficiency, this should always be inline.
-    inline bool isFixedSize() const;
-
-    // returns size in bytes of the flattened object. must be a constant.
-    inline size_t getFlattenedSize() const;
-
-    // flattens the object into buffer.
-    inline status_t flatten(void* buffer, size_t size) const;
-
-    // unflattens the object from buffer of given size.
-    inline status_t unflatten(void const* buffer, size_t size);
-};
-
-template <typename T>
-inline bool LightFlattenable<T>::isFixedSize() const {
-    return static_cast<T const*>(this)->T::isFixedSize();
-}
-template <typename T>
-inline size_t LightFlattenable<T>::getFlattenedSize() const {
-    return static_cast<T const*>(this)->T::getFlattenedSize();
-}
-template <typename T>
-inline status_t LightFlattenable<T>::flatten(void* buffer, size_t size) const {
-    return static_cast<T const*>(this)->T::flatten(buffer, size);
-}
-template <typename T>
-inline status_t LightFlattenable<T>::unflatten(void const* buffer, size_t size) {
-    return static_cast<T*>(this)->T::unflatten(buffer, size);
-}
-
-/*
- * LightFlattenablePod is an implementation of the LightFlattenable protocol
- * for POD (plain-old-data) objects.
- * Simply derive from LightFlattenablePod<Foo> to make Foo flattenable; no
- * need to implement any methods; obviously Foo must be a POD structure.
- */
-template <typename T>
-class LightFlattenablePod : public LightFlattenable<T> {
-public:
-    inline bool isFixedSize() const {
-        return true;
-    }
-
-    inline size_t getFlattenedSize() const {
-        return sizeof(T);
-    }
-    inline status_t flatten(void* buffer, size_t size) const {
-        if (size < sizeof(T)) return NO_MEMORY;
-        *reinterpret_cast<T*>(buffer) = *static_cast<T const*>(this);
-        return NO_ERROR;
-    }
-    inline status_t unflatten(void const* buffer, size_t) {
-        *static_cast<T*>(this) = *reinterpret_cast<T const*>(buffer);
-        return NO_ERROR;
-    }
-};
-
-
-}; // namespace android
-
-
-#endif /* ANDROID_UTILS_FLATTENABLE_H */
diff --git a/include/utils/Functor.h b/include/utils/Functor.h
deleted file mode 100644
index e24ded4..0000000
--- a/include/utils/Functor.h
+++ /dev/null
@@ -1,33 +0,0 @@
-/*
- * Copyright (C) 2011 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#ifndef ANDROID_FUNCTOR_H
-#define ANDROID_FUNCTOR_H
-
-#include <utils/Errors.h>
-
-namespace  android {
-
-class Functor {
-public:
-    Functor() {}
-    virtual ~Functor() {}
-    virtual status_t operator ()(int what, void* data) { return NO_ERROR; }
-};
-
-}; // namespace android
-
-#endif // ANDROID_FUNCTOR_H
diff --git a/include/utils/JenkinsHash.h b/include/utils/JenkinsHash.h
deleted file mode 100644
index 7da5dbd..0000000
--- a/include/utils/JenkinsHash.h
+++ /dev/null
@@ -1,48 +0,0 @@
-/*
- * Copyright (C) 2012 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-/* Implementation of Jenkins one-at-a-time hash function. These choices are
- * optimized for code size and portability, rather than raw speed. But speed
- * should still be quite good.
- **/
-
-#ifndef ANDROID_JENKINS_HASH_H
-#define ANDROID_JENKINS_HASH_H
-
-#include <utils/TypeHelpers.h>
-
-namespace android {
-
-/* The Jenkins hash of a sequence of 32 bit words A, B, C is:
- * Whiten(Mix(Mix(Mix(0, A), B), C)) */
-
-inline uint32_t JenkinsHashMix(uint32_t hash, uint32_t data) {
-    hash += data;
-    hash += (hash << 10);
-    hash ^= (hash >> 6);
-    return hash;
-}
-
-hash_t JenkinsHashWhiten(uint32_t hash);
-
-/* Helpful utility functions for hashing data in 32 bit chunks */
-uint32_t JenkinsHashMixBytes(uint32_t hash, const uint8_t* bytes, size_t size);
-
-uint32_t JenkinsHashMixShorts(uint32_t hash, const uint16_t* shorts, size_t size);
-
-}
-
-#endif // ANDROID_JENKINS_HASH_H
diff --git a/include/utils/KeyedVector.h b/include/utils/KeyedVector.h
deleted file mode 100644
index c4faae0..0000000
--- a/include/utils/KeyedVector.h
+++ /dev/null
@@ -1,224 +0,0 @@
-/*
- * Copyright (C) 2005 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#ifndef ANDROID_KEYED_VECTOR_H
-#define ANDROID_KEYED_VECTOR_H
-
-#include <assert.h>
-#include <stdint.h>
-#include <sys/types.h>
-
-#include <cutils/log.h>
-
-#include <utils/SortedVector.h>
-#include <utils/TypeHelpers.h>
-#include <utils/Errors.h>
-
-// ---------------------------------------------------------------------------
-
-namespace android {
-
-template <typename KEY, typename VALUE>
-class KeyedVector
-{
-public:
-    typedef KEY    key_type;
-    typedef VALUE  value_type;
-
-    inline                  KeyedVector();
-
-    /*
-     * empty the vector
-     */
-
-    inline  void            clear()                     { mVector.clear(); }
-
-    /*! 
-     * vector stats
-     */
-
-    //! returns number of items in the vector
-    inline  size_t          size() const                { return mVector.size(); }
-    //! returns whether or not the vector is empty
-    inline  bool            isEmpty() const             { return mVector.isEmpty(); }
-    //! returns how many items can be stored without reallocating the backing store
-    inline  size_t          capacity() const            { return mVector.capacity(); }
-    //! sets the capacity. capacity can never be reduced less than size()
-    inline ssize_t          setCapacity(size_t size)    { return mVector.setCapacity(size); }
-
-    // returns true if the arguments is known to be identical to this vector
-    inline bool isIdenticalTo(const KeyedVector& rhs) const;
-
-    /*! 
-     * accessors
-     */
-            const VALUE&    valueFor(const KEY& key) const;
-            const VALUE&    valueAt(size_t index) const;
-            const KEY&      keyAt(size_t index) const;
-            ssize_t         indexOfKey(const KEY& key) const;
-            const VALUE&    operator[] (size_t index) const;
-
-    /*!
-     * modifying the array
-     */
-
-            VALUE&          editValueFor(const KEY& key);
-            VALUE&          editValueAt(size_t index);
-
-            /*! 
-             * add/insert/replace items
-             */
-             
-            ssize_t         add(const KEY& key, const VALUE& item);
-            ssize_t         replaceValueFor(const KEY& key, const VALUE& item);
-            ssize_t         replaceValueAt(size_t index, const VALUE& item);
-
-    /*!
-     * remove items
-     */
-
-            ssize_t         removeItem(const KEY& key);
-            ssize_t         removeItemsAt(size_t index, size_t count = 1);
-            
-private:
-            SortedVector< key_value_pair_t<KEY, VALUE> >    mVector;
-};
-
-// KeyedVector<KEY, VALUE> can be trivially moved using memcpy() because its
-// underlying SortedVector can be trivially moved.
-template<typename KEY, typename VALUE> struct trait_trivial_move<KeyedVector<KEY, VALUE> > {
-    enum { value = trait_trivial_move<SortedVector< key_value_pair_t<KEY, VALUE> > >::value };
-};
-
-
-// ---------------------------------------------------------------------------
-
-/**
- * Variation of KeyedVector that holds a default value to return when
- * valueFor() is called with a key that doesn't exist.
- */
-template <typename KEY, typename VALUE>
-class DefaultKeyedVector : public KeyedVector<KEY, VALUE>
-{
-public:
-    inline                  DefaultKeyedVector(const VALUE& defValue = VALUE());
-            const VALUE&    valueFor(const KEY& key) const;
-
-private:
-            VALUE                                           mDefault;
-};
-
-// ---------------------------------------------------------------------------
-
-template<typename KEY, typename VALUE> inline
-KeyedVector<KEY,VALUE>::KeyedVector()
-{
-}
-
-template<typename KEY, typename VALUE> inline
-bool KeyedVector<KEY,VALUE>::isIdenticalTo(const KeyedVector<KEY,VALUE>& rhs) const {
-    return mVector.array() == rhs.mVector.array();
-}
-
-template<typename KEY, typename VALUE> inline
-ssize_t KeyedVector<KEY,VALUE>::indexOfKey(const KEY& key) const {
-    return mVector.indexOf( key_value_pair_t<KEY,VALUE>(key) );
-}
-
-template<typename KEY, typename VALUE> inline
-const VALUE& KeyedVector<KEY,VALUE>::valueFor(const KEY& key) const {
-    ssize_t i = this->indexOfKey(key);
-    LOG_ALWAYS_FATAL_IF(i<0, "%s: key not found", __PRETTY_FUNCTION__);
-    return mVector.itemAt(i).value;
-}
-
-template<typename KEY, typename VALUE> inline
-const VALUE& KeyedVector<KEY,VALUE>::valueAt(size_t index) const {
-    return mVector.itemAt(index).value;
-}
-
-template<typename KEY, typename VALUE> inline
-const VALUE& KeyedVector<KEY,VALUE>::operator[] (size_t index) const {
-    return valueAt(index);
-}
-
-template<typename KEY, typename VALUE> inline
-const KEY& KeyedVector<KEY,VALUE>::keyAt(size_t index) const {
-    return mVector.itemAt(index).key;
-}
-
-template<typename KEY, typename VALUE> inline
-VALUE& KeyedVector<KEY,VALUE>::editValueFor(const KEY& key) {
-    ssize_t i = this->indexOfKey(key);
-    LOG_ALWAYS_FATAL_IF(i<0, "%s: key not found", __PRETTY_FUNCTION__);
-    return mVector.editItemAt(i).value;
-}
-
-template<typename KEY, typename VALUE> inline
-VALUE& KeyedVector<KEY,VALUE>::editValueAt(size_t index) {
-    return mVector.editItemAt(index).value;
-}
-
-template<typename KEY, typename VALUE> inline
-ssize_t KeyedVector<KEY,VALUE>::add(const KEY& key, const VALUE& value) {
-    return mVector.add( key_value_pair_t<KEY,VALUE>(key, value) );
-}
-
-template<typename KEY, typename VALUE> inline
-ssize_t KeyedVector<KEY,VALUE>::replaceValueFor(const KEY& key, const VALUE& value) {
-    key_value_pair_t<KEY,VALUE> pair(key, value);
-    mVector.remove(pair);
-    return mVector.add(pair);
-}
-
-template<typename KEY, typename VALUE> inline
-ssize_t KeyedVector<KEY,VALUE>::replaceValueAt(size_t index, const VALUE& item) {
-    if (index<size()) {
-        mVector.editItemAt(index).value = item;
-        return index;
-    }
-    return BAD_INDEX;
-}
-
-template<typename KEY, typename VALUE> inline
-ssize_t KeyedVector<KEY,VALUE>::removeItem(const KEY& key) {
-    return mVector.remove(key_value_pair_t<KEY,VALUE>(key));
-}
-
-template<typename KEY, typename VALUE> inline
-ssize_t KeyedVector<KEY, VALUE>::removeItemsAt(size_t index, size_t count) {
-    return mVector.removeItemsAt(index, count);
-}
-
-// ---------------------------------------------------------------------------
-
-template<typename KEY, typename VALUE> inline
-DefaultKeyedVector<KEY,VALUE>::DefaultKeyedVector(const VALUE& defValue)
-    : mDefault(defValue)
-{
-}
-
-template<typename KEY, typename VALUE> inline
-const VALUE& DefaultKeyedVector<KEY,VALUE>::valueFor(const KEY& key) const {
-    ssize_t i = this->indexOfKey(key);
-    return i >= 0 ? KeyedVector<KEY,VALUE>::valueAt(i) : mDefault;
-}
-
-}; // namespace android
-
-// ---------------------------------------------------------------------------
-
-#endif // ANDROID_KEYED_VECTOR_H
diff --git a/include/utils/LinearAllocator.h b/include/utils/LinearAllocator.h
deleted file mode 100644
index 4772bc8..0000000
--- a/include/utils/LinearAllocator.h
+++ /dev/null
@@ -1,97 +0,0 @@
-/*
- * Copyright 2012, The Android Open Source Project
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *  * Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- *  * Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ``AS IS'' AND ANY
- * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
- * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR
- * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
- * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
- * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
- * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifndef ANDROID_LINEARALLOCATOR_H
-#define ANDROID_LINEARALLOCATOR_H
-
-#include <stddef.h>
-
-namespace android {
-
-/**
- * A memory manager that internally allocates multi-kbyte buffers for placing objects in. It avoids
- * the overhead of malloc when many objects are allocated. It is most useful when creating many
- * small objects with a similar lifetime, and doesn't add significant overhead for large
- * allocations.
- */
-class LinearAllocator {
-public:
-    LinearAllocator();
-    ~LinearAllocator();
-
-    /**
-     * Reserves and returns a region of memory of at least size 'size', aligning as needed.
-     * Typically this is used in an object's overridden new() method or as a replacement for malloc.
-     *
-     * The lifetime of the returned buffers is tied to that of the LinearAllocator. If calling
-     * delete() on an object stored in a buffer is needed, it should be overridden to use
-     * rewindIfLastAlloc()
-     */
-    void* alloc(size_t size);
-
-    /**
-     * Attempt to deallocate the given buffer, with the LinearAllocator attempting to rewind its
-     * state if possible. No destructors are called.
-     */
-    void rewindIfLastAlloc(void* ptr, size_t allocSize);
-
-    /**
-     * Dump memory usage statistics to the log (allocated and wasted space)
-     */
-    void dumpMemoryStats(const char* prefix = "");
-
-    /**
-     * The number of bytes used for buffers allocated in the LinearAllocator (does not count space
-     * wasted)
-     */
-    size_t usedSize() const { return mTotalAllocated - mWastedSpace; }
-
-private:
-    LinearAllocator(const LinearAllocator& other);
-
-    class Page;
-
-    Page* newPage(size_t pageSize);
-    bool fitsInCurrentPage(size_t size);
-    void ensureNext(size_t size);
-    void* start(Page *p);
-    void* end(Page* p);
-
-    size_t mPageSize;
-    size_t mMaxAllocSize;
-    void* mNext;
-    Page* mCurrentPage;
-    Page* mPages;
-
-    // Memory usage tracking
-    size_t mTotalAllocated;
-    size_t mWastedSpace;
-    size_t mPageCount;
-    size_t mDedicatedPageCount;
-};
-
-}; // namespace android
-
-#endif // ANDROID_LINEARALLOCATOR_H
diff --git a/include/utils/LinearTransform.h b/include/utils/LinearTransform.h
deleted file mode 100644
index 04cb355..0000000
--- a/include/utils/LinearTransform.h
+++ /dev/null
@@ -1,64 +0,0 @@
-/*
- * Copyright (C) 2011 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#ifndef _LIBS_UTILS_LINEAR_TRANSFORM_H
-#define _LIBS_UTILS_LINEAR_TRANSFORM_H
-
-#include <stdint.h>
-
-namespace android {
-
-// LinearTransform defines a structure which hold the definition of a
-// transformation from single dimensional coordinate system A into coordinate
-// system B (and back again).  Values in A and in B are 64 bit, the linear
-// scale factor is expressed as a rational number using two 32 bit values.
-//
-// Specifically, let
-// f(a) = b
-// F(b) = f^-1(b) = a
-// then
-//
-// f(a) = (((a - a_zero) * a_to_b_numer) / a_to_b_denom) + b_zero;
-//
-// and
-//
-// F(b) = (((b - b_zero) * a_to_b_denom) / a_to_b_numer) + a_zero;
-//
-struct LinearTransform {
-  int64_t  a_zero;
-  int64_t  b_zero;
-  int32_t  a_to_b_numer;
-  uint32_t a_to_b_denom;
-
-  // Transform from A->B
-  // Returns true on success, or false in the case of a singularity or an
-  // overflow.
-  bool doForwardTransform(int64_t a_in, int64_t* b_out) const;
-
-  // Transform from B->A
-  // Returns true on success, or false in the case of a singularity or an
-  // overflow.
-  bool doReverseTransform(int64_t b_in, int64_t* a_out) const;
-
-  // Helpers which will reduce the fraction N/D using Euclid's method.
-  template <class T> static void reduce(T* N, T* D);
-  static void reduce(int32_t* N, uint32_t* D);
-};
-
-
-}
-
-#endif  // _LIBS_UTILS_LINEAR_TRANSFORM_H
diff --git a/include/utils/List.h b/include/utils/List.h
deleted file mode 100644
index 403cd7f..0000000
--- a/include/utils/List.h
+++ /dev/null
@@ -1,332 +0,0 @@
-/*
- * Copyright (C) 2005 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-//
-// Templated list class.  Normally we'd use STL, but we don't have that.
-// This class mimics STL's interfaces.
-//
-// Objects are copied into the list with the '=' operator or with copy-
-// construction, so if the compiler's auto-generated versions won't work for
-// you, define your own.
-//
-// The only class you want to use from here is "List".
-//
-#ifndef _LIBS_UTILS_LIST_H
-#define _LIBS_UTILS_LIST_H
-
-#include <stddef.h>
-#include <stdint.h>
-
-namespace android {
-
-/*
- * Doubly-linked list.  Instantiate with "List<MyClass> myList".
- *
- * Objects added to the list are copied using the assignment operator,
- * so this must be defined.
- */
-template<typename T> 
-class List 
-{
-protected:
-    /*
-     * One element in the list.
-     */
-    class _Node {
-    public:
-        explicit _Node(const T& val) : mVal(val) {}
-        ~_Node() {}
-        inline T& getRef() { return mVal; }
-        inline const T& getRef() const { return mVal; }
-        inline _Node* getPrev() const { return mpPrev; }
-        inline _Node* getNext() const { return mpNext; }
-        inline void setVal(const T& val) { mVal = val; }
-        inline void setPrev(_Node* ptr) { mpPrev = ptr; }
-        inline void setNext(_Node* ptr) { mpNext = ptr; }
-    private:
-        friend class List;
-        friend class _ListIterator;
-        T           mVal;
-        _Node*      mpPrev;
-        _Node*      mpNext;
-    };
-
-    /*
-     * Iterator for walking through the list.
-     */
-    
-    template <typename TYPE>
-    struct CONST_ITERATOR {
-        typedef _Node const * NodePtr;
-        typedef const TYPE Type;
-    };
-    
-    template <typename TYPE>
-    struct NON_CONST_ITERATOR {
-        typedef _Node* NodePtr;
-        typedef TYPE Type;
-    };
-    
-    template<
-        typename U,
-        template <class> class Constness
-    > 
-    class _ListIterator {
-        typedef _ListIterator<U, Constness>     _Iter;
-        typedef typename Constness<U>::NodePtr  _NodePtr;
-        typedef typename Constness<U>::Type     _Type;
-
-        explicit _ListIterator(_NodePtr ptr) : mpNode(ptr) {}
-
-    public:
-        _ListIterator() {}
-        _ListIterator(const _Iter& rhs) : mpNode(rhs.mpNode) {}
-        ~_ListIterator() {}
-        
-        // this will handle conversions from iterator to const_iterator
-        // (and also all convertible iterators)
-        // Here, in this implementation, the iterators can be converted
-        // if the nodes can be converted
-        template<typename V> explicit 
-        _ListIterator(const V& rhs) : mpNode(rhs.mpNode) {}
-        
-
-        /*
-         * Dereference operator.  Used to get at the juicy insides.
-         */
-        _Type& operator*() const { return mpNode->getRef(); }
-        _Type* operator->() const { return &(mpNode->getRef()); }
-
-        /*
-         * Iterator comparison.
-         */
-        inline bool operator==(const _Iter& right) const { 
-            return mpNode == right.mpNode; }
-        
-        inline bool operator!=(const _Iter& right) const { 
-            return mpNode != right.mpNode; }
-
-        /*
-         * handle comparisons between iterator and const_iterator
-         */
-        template<typename OTHER>
-        inline bool operator==(const OTHER& right) const { 
-            return mpNode == right.mpNode; }
-        
-        template<typename OTHER>
-        inline bool operator!=(const OTHER& right) const { 
-            return mpNode != right.mpNode; }
-
-        /*
-         * Incr/decr, used to move through the list.
-         */
-        inline _Iter& operator++() {     // pre-increment
-            mpNode = mpNode->getNext();
-            return *this;
-        }
-        const _Iter operator++(int) {    // post-increment
-            _Iter tmp(*this);
-            mpNode = mpNode->getNext();
-            return tmp;
-        }
-        inline _Iter& operator--() {     // pre-increment
-            mpNode = mpNode->getPrev();
-            return *this;
-        }
-        const _Iter operator--(int) {   // post-increment
-            _Iter tmp(*this);
-            mpNode = mpNode->getPrev();
-            return tmp;
-        }
-
-        inline _NodePtr getNode() const { return mpNode; }
-
-        _NodePtr mpNode;    /* should be private, but older gcc fails */
-    private:
-        friend class List;
-    };
-
-public:
-    List() {
-        prep();
-    }
-    List(const List<T>& src) {      // copy-constructor
-        prep();
-        insert(begin(), src.begin(), src.end());
-    }
-    virtual ~List() {
-        clear();
-        delete[] (unsigned char*) mpMiddle;
-    }
-
-    typedef _ListIterator<T, NON_CONST_ITERATOR> iterator;
-    typedef _ListIterator<T, CONST_ITERATOR> const_iterator;
-
-    List<T>& operator=(const List<T>& right);
-
-    /* returns true if the list is empty */
-    inline bool empty() const { return mpMiddle->getNext() == mpMiddle; }
-
-    /* return #of elements in list */
-    size_t size() const {
-        return size_t(distance(begin(), end()));
-    }
-
-    /*
-     * Return the first element or one past the last element.  The
-     * _Node* we're returning is converted to an "iterator" by a
-     * constructor in _ListIterator.
-     */
-    inline iterator begin() { 
-        return iterator(mpMiddle->getNext()); 
-    }
-    inline const_iterator begin() const { 
-        return const_iterator(const_cast<_Node const*>(mpMiddle->getNext())); 
-    }
-    inline iterator end() { 
-        return iterator(mpMiddle); 
-    }
-    inline const_iterator end() const { 
-        return const_iterator(const_cast<_Node const*>(mpMiddle)); 
-    }
-
-    /* add the object to the head or tail of the list */
-    void push_front(const T& val) { insert(begin(), val); }
-    void push_back(const T& val) { insert(end(), val); }
-
-    /* insert before the current node; returns iterator at new node */
-    iterator insert(iterator posn, const T& val) 
-    {
-        _Node* newNode = new _Node(val);        // alloc & copy-construct
-        newNode->setNext(posn.getNode());
-        newNode->setPrev(posn.getNode()->getPrev());
-        posn.getNode()->getPrev()->setNext(newNode);
-        posn.getNode()->setPrev(newNode);
-        return iterator(newNode);
-    }
-
-    /* insert a range of elements before the current node */
-    void insert(iterator posn, const_iterator first, const_iterator last) {
-        for ( ; first != last; ++first)
-            insert(posn, *first);
-    }
-
-    /* remove one entry; returns iterator at next node */
-    iterator erase(iterator posn) {
-        _Node* pNext = posn.getNode()->getNext();
-        _Node* pPrev = posn.getNode()->getPrev();
-        pPrev->setNext(pNext);
-        pNext->setPrev(pPrev);
-        delete posn.getNode();
-        return iterator(pNext);
-    }
-
-    /* remove a range of elements */
-    iterator erase(iterator first, iterator last) {
-        while (first != last)
-            erase(first++);     // don't erase than incr later!
-        return iterator(last);
-    }
-
-    /* remove all contents of the list */
-    void clear() {
-        _Node* pCurrent = mpMiddle->getNext();
-        _Node* pNext;
-
-        while (pCurrent != mpMiddle) {
-            pNext = pCurrent->getNext();
-            delete pCurrent;
-            pCurrent = pNext;
-        }
-        mpMiddle->setPrev(mpMiddle);
-        mpMiddle->setNext(mpMiddle);
-    }
-
-    /*
-     * Measure the distance between two iterators.  On exist, "first"
-     * will be equal to "last".  The iterators must refer to the same
-     * list.
-     *
-     * FIXME: This is actually a generic iterator function. It should be a 
-     * template function at the top-level with specializations for things like
-     * vector<>, which can just do pointer math). Here we limit it to
-     * _ListIterator of the same type but different constness.
-     */
-    template<
-        typename U,
-        template <class> class CL,
-        template <class> class CR
-    > 
-    ptrdiff_t distance(
-            _ListIterator<U, CL> first, _ListIterator<U, CR> last) const 
-    {
-        ptrdiff_t count = 0;
-        while (first != last) {
-            ++first;
-            ++count;
-        }
-        return count;
-    }
-
-private:
-    /*
-     * I want a _Node but don't need it to hold valid data.  More
-     * to the point, I don't want T's constructor to fire, since it
-     * might have side-effects or require arguments.  So, we do this
-     * slightly uncouth storage alloc.
-     */
-    void prep() {
-        mpMiddle = (_Node*) new unsigned char[sizeof(_Node)];
-        mpMiddle->setPrev(mpMiddle);
-        mpMiddle->setNext(mpMiddle);
-    }
-
-    /*
-     * This node plays the role of "pointer to head" and "pointer to tail".
-     * It sits in the middle of a circular list of nodes.  The iterator
-     * runs around the circle until it encounters this one.
-     */
-    _Node*      mpMiddle;
-};
-
-/*
- * Assignment operator.
- *
- * The simplest way to do this would be to clear out the target list and
- * fill it with the source.  However, we can speed things along by
- * re-using existing elements.
- */
-template<class T>
-List<T>& List<T>::operator=(const List<T>& right)
-{
-    if (this == &right)
-        return *this;       // self-assignment
-    iterator firstDst = begin();
-    iterator lastDst = end();
-    const_iterator firstSrc = right.begin();
-    const_iterator lastSrc = right.end();
-    while (firstSrc != lastSrc && firstDst != lastDst)
-        *firstDst++ = *firstSrc++;
-    if (firstSrc == lastSrc)        // ran out of elements in source?
-        erase(firstDst, lastDst);   // yes, erase any extras
-    else
-        insert(lastDst, firstSrc, lastSrc);     // copy remaining over
-    return *this;
-}
-
-}; // namespace android
-
-#endif // _LIBS_UTILS_LIST_H
diff --git a/include/utils/Log.h b/include/utils/Log.h
deleted file mode 100644
index 4259c86..0000000
--- a/include/utils/Log.h
+++ /dev/null
@@ -1,71 +0,0 @@
-/*
- * Copyright (C) 2005 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-//
-// C/C++ logging functions.  See the logging documentation for API details.
-//
-// We'd like these to be available from C code (in case we import some from
-// somewhere), so this has a C interface.
-//
-// The output will be correct when the log file is shared between multiple
-// threads and/or multiple processes so long as the operating system
-// supports O_APPEND.  These calls have mutex-protected data structures
-// and so are NOT reentrant.  Do not use LOG in a signal handler.
-//
-#ifndef _LIBS_UTILS_LOG_H
-#define _LIBS_UTILS_LOG_H
-
-#include <cutils/log.h>
-#include <sys/types.h>
-
-#ifdef __cplusplus
-
-namespace android {
-
-/*
- * A very simple utility that yells in the log when an operation takes too long.
- */
-class LogIfSlow {
-public:
-    LogIfSlow(const char* tag, android_LogPriority priority,
-            int timeoutMillis, const char* message);
-    ~LogIfSlow();
-
-private:
-    const char* const mTag;
-    const android_LogPriority mPriority;
-    const int mTimeoutMillis;
-    const char* const mMessage;
-    const int64_t mStart;
-};
-
-/*
- * Writes the specified debug log message if this block takes longer than the
- * specified number of milliseconds to run.  Includes the time actually taken.
- *
- * {
- *     ALOGD_IF_SLOW(50, "Excessive delay doing something.");
- *     doSomething();
- * }
- */
-#define ALOGD_IF_SLOW(timeoutMillis, message) \
-    android::LogIfSlow _logIfSlow(LOG_TAG, ANDROID_LOG_DEBUG, timeoutMillis, message);
-
-} // namespace android
-
-#endif // __cplusplus
-
-#endif // _LIBS_UTILS_LOG_H
diff --git a/include/utils/Looper.h b/include/utils/Looper.h
deleted file mode 100644
index 2e0651a..0000000
--- a/include/utils/Looper.h
+++ /dev/null
@@ -1,388 +0,0 @@
-/*
- * Copyright (C) 2010 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#ifndef UTILS_LOOPER_H
-#define UTILS_LOOPER_H
-
-#include <utils/threads.h>
-#include <utils/RefBase.h>
-#include <utils/KeyedVector.h>
-#include <utils/Timers.h>
-
-#include <android/looper.h>
-
-#include <sys/epoll.h>
-
-/*
- * Declare a concrete type for the NDK's looper forward declaration.
- */
-struct ALooper {
-};
-
-namespace android {
-
-/**
- * A message that can be posted to a Looper.
- */
-struct Message {
-    Message() : what(0) { }
-    Message(int what) : what(what) { }
-
-    /* The message type. (interpretation is left up to the handler) */
-    int what;
-};
-
-
-/**
- * Interface for a Looper message handler.
- *
- * The Looper holds a strong reference to the message handler whenever it has
- * a message to deliver to it.  Make sure to call Looper::removeMessages
- * to remove any pending messages destined for the handler so that the handler
- * can be destroyed.
- */
-class MessageHandler : public virtual RefBase {
-protected:
-    virtual ~MessageHandler() { }
-
-public:
-    /**
-     * Handles a message.
-     */
-    virtual void handleMessage(const Message& message) = 0;
-};
-
-
-/**
- * A simple proxy that holds a weak reference to a message handler.
- */
-class WeakMessageHandler : public MessageHandler {
-protected:
-    virtual ~WeakMessageHandler();
-
-public:
-    WeakMessageHandler(const wp<MessageHandler>& handler);
-    virtual void handleMessage(const Message& message);
-
-private:
-    wp<MessageHandler> mHandler;
-};
-
-
-/**
- * A looper callback.
- */
-class LooperCallback : public virtual RefBase {
-protected:
-    virtual ~LooperCallback() { }
-
-public:
-    /**
-     * Handles a poll event for the given file descriptor.
-     * It is given the file descriptor it is associated with,
-     * a bitmask of the poll events that were triggered (typically ALOOPER_EVENT_INPUT),
-     * and the data pointer that was originally supplied.
-     *
-     * Implementations should return 1 to continue receiving callbacks, or 0
-     * to have this file descriptor and callback unregistered from the looper.
-     */
-    virtual int handleEvent(int fd, int events, void* data) = 0;
-};
-
-
-/**
- * Wraps a ALooper_callbackFunc function pointer.
- */
-class SimpleLooperCallback : public LooperCallback {
-protected:
-    virtual ~SimpleLooperCallback();
-
-public:
-    SimpleLooperCallback(ALooper_callbackFunc callback);
-    virtual int handleEvent(int fd, int events, void* data);
-
-private:
-    ALooper_callbackFunc mCallback;
-};
-
-
-/**
- * A polling loop that supports monitoring file descriptor events, optionally
- * using callbacks.  The implementation uses epoll() internally.
- *
- * A looper can be associated with a thread although there is no requirement that it must be.
- */
-class Looper : public ALooper, public RefBase {
-protected:
-    virtual ~Looper();
-
-public:
-    /**
-     * Creates a looper.
-     *
-     * If allowNonCallbaks is true, the looper will allow file descriptors to be
-     * registered without associated callbacks.  This assumes that the caller of
-     * pollOnce() is prepared to handle callback-less events itself.
-     */
-    Looper(bool allowNonCallbacks);
-
-    /**
-     * Returns whether this looper instance allows the registration of file descriptors
-     * using identifiers instead of callbacks.
-     */
-    bool getAllowNonCallbacks() const;
-
-    /**
-     * Waits for events to be available, with optional timeout in milliseconds.
-     * Invokes callbacks for all file descriptors on which an event occurred.
-     *
-     * If the timeout is zero, returns immediately without blocking.
-     * If the timeout is negative, waits indefinitely until an event appears.
-     *
-     * Returns ALOOPER_POLL_WAKE if the poll was awoken using wake() before
-     * the timeout expired and no callbacks were invoked and no other file
-     * descriptors were ready.
-     *
-     * Returns ALOOPER_POLL_CALLBACK if one or more callbacks were invoked.
-     *
-     * Returns ALOOPER_POLL_TIMEOUT if there was no data before the given
-     * timeout expired.
-     *
-     * Returns ALOOPER_POLL_ERROR if an error occurred.
-     *
-     * Returns a value >= 0 containing an identifier if its file descriptor has data
-     * and it has no callback function (requiring the caller here to handle it).
-     * In this (and only this) case outFd, outEvents and outData will contain the poll
-     * events and data associated with the fd, otherwise they will be set to NULL.
-     *
-     * This method does not return until it has finished invoking the appropriate callbacks
-     * for all file descriptors that were signalled.
-     */
-    int pollOnce(int timeoutMillis, int* outFd, int* outEvents, void** outData);
-    inline int pollOnce(int timeoutMillis) {
-        return pollOnce(timeoutMillis, NULL, NULL, NULL);
-    }
-
-    /**
-     * Like pollOnce(), but performs all pending callbacks until all
-     * data has been consumed or a file descriptor is available with no callback.
-     * This function will never return ALOOPER_POLL_CALLBACK.
-     */
-    int pollAll(int timeoutMillis, int* outFd, int* outEvents, void** outData);
-    inline int pollAll(int timeoutMillis) {
-        return pollAll(timeoutMillis, NULL, NULL, NULL);
-    }
-
-    /**
-     * Wakes the poll asynchronously.
-     *
-     * This method can be called on any thread.
-     * This method returns immediately.
-     */
-    void wake();
-
-    /**
-     * Adds a new file descriptor to be polled by the looper.
-     * If the same file descriptor was previously added, it is replaced.
-     *
-     * "fd" is the file descriptor to be added.
-     * "ident" is an identifier for this event, which is returned from pollOnce().
-     * The identifier must be >= 0, or ALOOPER_POLL_CALLBACK if providing a non-NULL callback.
-     * "events" are the poll events to wake up on.  Typically this is ALOOPER_EVENT_INPUT.
-     * "callback" is the function to call when there is an event on the file descriptor.
-     * "data" is a private data pointer to supply to the callback.
-     *
-     * There are two main uses of this function:
-     *
-     * (1) If "callback" is non-NULL, then this function will be called when there is
-     * data on the file descriptor.  It should execute any events it has pending,
-     * appropriately reading from the file descriptor.  The 'ident' is ignored in this case.
-     *
-     * (2) If "callback" is NULL, the 'ident' will be returned by ALooper_pollOnce
-     * when its file descriptor has data available, requiring the caller to take
-     * care of processing it.
-     *
-     * Returns 1 if the file descriptor was added, 0 if the arguments were invalid.
-     *
-     * This method can be called on any thread.
-     * This method may block briefly if it needs to wake the poll.
-     *
-     * The callback may either be specified as a bare function pointer or as a smart
-     * pointer callback object.  The smart pointer should be preferred because it is
-     * easier to avoid races when the callback is removed from a different thread.
-     * See removeFd() for details.
-     */
-    int addFd(int fd, int ident, int events, ALooper_callbackFunc callback, void* data);
-    int addFd(int fd, int ident, int events, const sp<LooperCallback>& callback, void* data);
-
-    /**
-     * Removes a previously added file descriptor from the looper.
-     *
-     * When this method returns, it is safe to close the file descriptor since the looper
-     * will no longer have a reference to it.  However, it is possible for the callback to
-     * already be running or for it to run one last time if the file descriptor was already
-     * signalled.  Calling code is responsible for ensuring that this case is safely handled.
-     * For example, if the callback takes care of removing itself during its own execution either
-     * by returning 0 or by calling this method, then it can be guaranteed to not be invoked
-     * again at any later time unless registered anew.
-     *
-     * A simple way to avoid this problem is to use the version of addFd() that takes
-     * a sp<LooperCallback> instead of a bare function pointer.  The LooperCallback will
-     * be released at the appropriate time by the Looper.
-     *
-     * Returns 1 if the file descriptor was removed, 0 if none was previously registered.
-     *
-     * This method can be called on any thread.
-     * This method may block briefly if it needs to wake the poll.
-     */
-    int removeFd(int fd);
-
-    /**
-     * Enqueues a message to be processed by the specified handler.
-     *
-     * The handler must not be null.
-     * This method can be called on any thread.
-     */
-    void sendMessage(const sp<MessageHandler>& handler, const Message& message);
-
-    /**
-     * Enqueues a message to be processed by the specified handler after all pending messages
-     * after the specified delay.
-     *
-     * The time delay is specified in uptime nanoseconds.
-     * The handler must not be null.
-     * This method can be called on any thread.
-     */
-    void sendMessageDelayed(nsecs_t uptimeDelay, const sp<MessageHandler>& handler,
-            const Message& message);
-
-    /**
-     * Enqueues a message to be processed by the specified handler after all pending messages
-     * at the specified time.
-     *
-     * The time is specified in uptime nanoseconds.
-     * The handler must not be null.
-     * This method can be called on any thread.
-     */
-    void sendMessageAtTime(nsecs_t uptime, const sp<MessageHandler>& handler,
-            const Message& message);
-
-    /**
-     * Removes all messages for the specified handler from the queue.
-     *
-     * The handler must not be null.
-     * This method can be called on any thread.
-     */
-    void removeMessages(const sp<MessageHandler>& handler);
-
-    /**
-     * Removes all messages of a particular type for the specified handler from the queue.
-     *
-     * The handler must not be null.
-     * This method can be called on any thread.
-     */
-    void removeMessages(const sp<MessageHandler>& handler, int what);
-
-    /**
-     * Return whether this looper's thread is currently idling -- that is, whether it
-     * stopped waiting for more work to do.  Note that this is intrinsically racy, since
-     * its state can change before you get the result back.
-     */
-    bool isIdling() const;
-
-    /**
-     * Prepares a looper associated with the calling thread, and returns it.
-     * If the thread already has a looper, it is returned.  Otherwise, a new
-     * one is created, associated with the thread, and returned.
-     *
-     * The opts may be ALOOPER_PREPARE_ALLOW_NON_CALLBACKS or 0.
-     */
-    static sp<Looper> prepare(int opts);
-
-    /**
-     * Sets the given looper to be associated with the calling thread.
-     * If another looper is already associated with the thread, it is replaced.
-     *
-     * If "looper" is NULL, removes the currently associated looper.
-     */
-    static void setForThread(const sp<Looper>& looper);
-
-    /**
-     * Returns the looper associated with the calling thread, or NULL if
-     * there is not one.
-     */
-    static sp<Looper> getForThread();
-
-private:
-    struct Request {
-        int fd;
-        int ident;
-        sp<LooperCallback> callback;
-        void* data;
-    };
-
-    struct Response {
-        int events;
-        Request request;
-    };
-
-    struct MessageEnvelope {
-        MessageEnvelope() : uptime(0) { }
-
-        MessageEnvelope(nsecs_t uptime, const sp<MessageHandler> handler,
-                const Message& message) : uptime(uptime), handler(handler), message(message) {
-        }
-
-        nsecs_t uptime;
-        sp<MessageHandler> handler;
-        Message message;
-    };
-
-    const bool mAllowNonCallbacks; // immutable
-
-    int mWakeReadPipeFd;  // immutable
-    int mWakeWritePipeFd; // immutable
-    Mutex mLock;
-
-    Vector<MessageEnvelope> mMessageEnvelopes; // guarded by mLock
-    bool mSendingMessage; // guarded by mLock
-
-    // Whether we are currently waiting for work.  Not protected by a lock,
-    // any use of it is racy anyway.
-    volatile bool mIdling;
-
-    int mEpollFd; // immutable
-
-    // Locked list of file descriptor monitoring requests.
-    KeyedVector<int, Request> mRequests;  // guarded by mLock
-
-    // This state is only used privately by pollOnce and does not require a lock since
-    // it runs on a single thread.
-    Vector<Response> mResponses;
-    size_t mResponseIndex;
-    nsecs_t mNextMessageUptime; // set to LLONG_MAX when none
-
-    int pollInner(int timeoutMillis);
-    void awoken();
-    void pushResponse(int events, const Request& request);
-
-    static void initTLSKey();
-    static void threadDestructor(void *st);
-};
-
-} // namespace android
-
-#endif // UTILS_LOOPER_H
diff --git a/include/utils/LruCache.h b/include/utils/LruCache.h
deleted file mode 100644
index 053bfaf..0000000
--- a/include/utils/LruCache.h
+++ /dev/null
@@ -1,237 +0,0 @@
-/*
- * Copyright (C) 2012 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#ifndef ANDROID_UTILS_LRU_CACHE_H
-#define ANDROID_UTILS_LRU_CACHE_H
-
-#include <utils/BasicHashtable.h>
-#include <utils/UniquePtr.h>
-
-namespace android {
-
-/**
- * GenerationCache callback used when an item is removed
- */
-template<typename EntryKey, typename EntryValue>
-class OnEntryRemoved {
-public:
-    virtual ~OnEntryRemoved() { };
-    virtual void operator()(EntryKey& key, EntryValue& value) = 0;
-}; // class OnEntryRemoved
-
-template <typename TKey, typename TValue>
-class LruCache {
-public:
-    explicit LruCache(uint32_t maxCapacity);
-
-    enum Capacity {
-        kUnlimitedCapacity,
-    };
-
-    void setOnEntryRemovedListener(OnEntryRemoved<TKey, TValue>* listener);
-    size_t size() const;
-    const TValue& get(const TKey& key);
-    bool put(const TKey& key, const TValue& value);
-    bool remove(const TKey& key);
-    bool removeOldest();
-    void clear();
-
-    class Iterator {
-    public:
-        Iterator(const LruCache<TKey, TValue>& cache): mCache(cache), mIndex(-1) {
-        }
-
-        bool next() {
-            mIndex = mCache.mTable->next(mIndex);
-            return mIndex != -1;
-        }
-
-        size_t index() const {
-            return mIndex;
-        }
-
-        const TValue& value() const {
-            return mCache.mTable->entryAt(mIndex).value;
-        }
-
-        const TKey& key() const {
-            return mCache.mTable->entryAt(mIndex).key;
-        }
-    private:
-        const LruCache<TKey, TValue>& mCache;
-        size_t mIndex;
-    };
-
-private:
-    LruCache(const LruCache& that);  // disallow copy constructor
-
-    struct Entry {
-        TKey key;
-        TValue value;
-        Entry* parent;
-        Entry* child;
-
-        Entry(TKey key_, TValue value_) : key(key_), value(value_), parent(NULL), child(NULL) {
-        }
-        const TKey& getKey() const { return key; }
-    };
-
-    void attachToCache(Entry& entry);
-    void detachFromCache(Entry& entry);
-    void rehash(size_t newCapacity);
-
-    UniquePtr<BasicHashtable<TKey, Entry> > mTable;
-    OnEntryRemoved<TKey, TValue>* mListener;
-    Entry* mOldest;
-    Entry* mYoungest;
-    uint32_t mMaxCapacity;
-    TValue mNullValue;
-};
-
-// Implementation is here, because it's fully templated
-template <typename TKey, typename TValue>
-LruCache<TKey, TValue>::LruCache(uint32_t maxCapacity): mMaxCapacity(maxCapacity),
-    mNullValue(NULL), mTable(new BasicHashtable<TKey, Entry>), mYoungest(NULL), mOldest(NULL),
-    mListener(NULL) {
-};
-
-template<typename K, typename V>
-void LruCache<K, V>::setOnEntryRemovedListener(OnEntryRemoved<K, V>* listener) {
-    mListener = listener;
-}
-
-template <typename TKey, typename TValue>
-size_t LruCache<TKey, TValue>::size() const {
-    return mTable->size();
-}
-
-template <typename TKey, typename TValue>
-const TValue& LruCache<TKey, TValue>::get(const TKey& key) {
-    hash_t hash = hash_type(key);
-    ssize_t index = mTable->find(-1, hash, key);
-    if (index == -1) {
-        return mNullValue;
-    }
-    Entry& entry = mTable->editEntryAt(index);
-    detachFromCache(entry);
-    attachToCache(entry);
-    return entry.value;
-}
-
-template <typename TKey, typename TValue>
-bool LruCache<TKey, TValue>::put(const TKey& key, const TValue& value) {
-    if (mMaxCapacity != kUnlimitedCapacity && size() >= mMaxCapacity) {
-        removeOldest();
-    }
-
-    hash_t hash = hash_type(key);
-    ssize_t index = mTable->find(-1, hash, key);
-    if (index >= 0) {
-        return false;
-    }
-    if (!mTable->hasMoreRoom()) {
-        rehash(mTable->capacity() * 2);
-    }
-
-    // Would it be better to initialize a blank entry and assign key, value?
-    Entry initEntry(key, value);
-    index = mTable->add(hash, initEntry);
-    Entry& entry = mTable->editEntryAt(index);
-    attachToCache(entry);
-    return true;
-}
-
-template <typename TKey, typename TValue>
-bool LruCache<TKey, TValue>::remove(const TKey& key) {
-    hash_t hash = hash_type(key);
-    ssize_t index = mTable->find(-1, hash, key);
-    if (index < 0) {
-        return false;
-    }
-    Entry& entry = mTable->editEntryAt(index);
-    if (mListener) {
-        (*mListener)(entry.key, entry.value);
-    }
-    detachFromCache(entry);
-    mTable->removeAt(index);
-    return true;
-}
-
-template <typename TKey, typename TValue>
-bool LruCache<TKey, TValue>::removeOldest() {
-    if (mOldest != NULL) {
-        return remove(mOldest->key);
-        // TODO: should probably abort if false
-    }
-    return false;
-}
-
-template <typename TKey, typename TValue>
-void LruCache<TKey, TValue>::clear() {
-    if (mListener) {
-        for (Entry* p = mOldest; p != NULL; p = p->child) {
-            (*mListener)(p->key, p->value);
-        }
-    }
-    mYoungest = NULL;
-    mOldest = NULL;
-    mTable->clear();
-}
-
-template <typename TKey, typename TValue>
-void LruCache<TKey, TValue>::attachToCache(Entry& entry) {
-    if (mYoungest == NULL) {
-        mYoungest = mOldest = &entry;
-    } else {
-        entry.parent = mYoungest;
-        mYoungest->child = &entry;
-        mYoungest = &entry;
-    }
-}
-
-template <typename TKey, typename TValue>
-void LruCache<TKey, TValue>::detachFromCache(Entry& entry) {
-    if (entry.parent != NULL) {
-        entry.parent->child = entry.child;
-    } else {
-        mOldest = entry.child;
-    }
-    if (entry.child != NULL) {
-        entry.child->parent = entry.parent;
-    } else {
-        mYoungest = entry.parent;
-    }
-
-    entry.parent = NULL;
-    entry.child = NULL;
-}
-
-template <typename TKey, typename TValue>
-void LruCache<TKey, TValue>::rehash(size_t newCapacity) {
-    UniquePtr<BasicHashtable<TKey, Entry> > oldTable(mTable.release());
-    Entry* oldest = mOldest;
-
-    mOldest = NULL;
-    mYoungest = NULL;
-    mTable.reset(new BasicHashtable<TKey, Entry>(newCapacity));
-    for (Entry* p = oldest; p != NULL; p = p->child) {
-        put(p->key, p->value);
-    }
-}
-
-}
-
-#endif // ANDROID_UTILS_LRU_CACHE_H
diff --git a/include/utils/Mutex.h b/include/utils/Mutex.h
deleted file mode 100644
index dd201c8..0000000
--- a/include/utils/Mutex.h
+++ /dev/null
@@ -1,137 +0,0 @@
-/*
- * Copyright (C) 2007 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#ifndef _LIBS_UTILS_MUTEX_H
-#define _LIBS_UTILS_MUTEX_H
-
-#include <stdint.h>
-#include <sys/types.h>
-#include <time.h>
-
-#if defined(HAVE_PTHREADS)
-# include <pthread.h>
-#endif
-
-#include <utils/Errors.h>
-
-// ---------------------------------------------------------------------------
-namespace android {
-// ---------------------------------------------------------------------------
-
-class Condition;
-
-/*
- * Simple mutex class.  The implementation is system-dependent.
- *
- * The mutex must be unlocked by the thread that locked it.  They are not
- * recursive, i.e. the same thread can't lock it multiple times.
- */
-class Mutex {
-public:
-    enum {
-        PRIVATE = 0,
-        SHARED = 1
-    };
-    
-                Mutex();
-                Mutex(const char* name);
-                Mutex(int type, const char* name = NULL);
-                ~Mutex();
-
-    // lock or unlock the mutex
-    status_t    lock();
-    void        unlock();
-
-    // lock if possible; returns 0 on success, error otherwise
-    status_t    tryLock();
-
-    // Manages the mutex automatically. It'll be locked when Autolock is
-    // constructed and released when Autolock goes out of scope.
-    class Autolock {
-    public:
-        inline Autolock(Mutex& mutex) : mLock(mutex)  { mLock.lock(); }
-        inline Autolock(Mutex* mutex) : mLock(*mutex) { mLock.lock(); }
-        inline ~Autolock() { mLock.unlock(); }
-    private:
-        Mutex& mLock;
-    };
-
-private:
-    friend class Condition;
-    
-    // A mutex cannot be copied
-                Mutex(const Mutex&);
-    Mutex&      operator = (const Mutex&);
-    
-#if defined(HAVE_PTHREADS)
-    pthread_mutex_t mMutex;
-#else
-    void    _init();
-    void*   mState;
-#endif
-};
-
-// ---------------------------------------------------------------------------
-
-#if defined(HAVE_PTHREADS)
-
-inline Mutex::Mutex() {
-    pthread_mutex_init(&mMutex, NULL);
-}
-inline Mutex::Mutex(__attribute__((unused)) const char* name) {
-    pthread_mutex_init(&mMutex, NULL);
-}
-inline Mutex::Mutex(int type, __attribute__((unused)) const char* name) {
-    if (type == SHARED) {
-        pthread_mutexattr_t attr;
-        pthread_mutexattr_init(&attr);
-        pthread_mutexattr_setpshared(&attr, PTHREAD_PROCESS_SHARED);
-        pthread_mutex_init(&mMutex, &attr);
-        pthread_mutexattr_destroy(&attr);
-    } else {
-        pthread_mutex_init(&mMutex, NULL);
-    }
-}
-inline Mutex::~Mutex() {
-    pthread_mutex_destroy(&mMutex);
-}
-inline status_t Mutex::lock() {
-    return -pthread_mutex_lock(&mMutex);
-}
-inline void Mutex::unlock() {
-    pthread_mutex_unlock(&mMutex);
-}
-inline status_t Mutex::tryLock() {
-    return -pthread_mutex_trylock(&mMutex);
-}
-
-#endif // HAVE_PTHREADS
-
-// ---------------------------------------------------------------------------
-
-/*
- * Automatic mutex.  Declare one of these at the top of a function.
- * When the function returns, it will go out of scope, and release the
- * mutex.
- */
- 
-typedef Mutex::Autolock AutoMutex;
-
-// ---------------------------------------------------------------------------
-}; // namespace android
-// ---------------------------------------------------------------------------
-
-#endif // _LIBS_UTILS_MUTEX_H
diff --git a/include/utils/PropertyMap.h b/include/utils/PropertyMap.h
deleted file mode 100644
index a9e674f..0000000
--- a/include/utils/PropertyMap.h
+++ /dev/null
@@ -1,106 +0,0 @@
-/*
- * Copyright (C) 2010 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#ifndef _UTILS_PROPERTY_MAP_H
-#define _UTILS_PROPERTY_MAP_H
-
-#include <utils/KeyedVector.h>
-#include <utils/String8.h>
-#include <utils/Errors.h>
-#include <utils/Tokenizer.h>
-
-namespace android {
-
-/*
- * Provides a mechanism for passing around string-based property key / value pairs
- * and loading them from property files.
- *
- * The property files have the following simple structure:
- *
- * # Comment
- * key = value
- *
- * Keys and values are any sequence of printable ASCII characters.
- * The '=' separates the key from the value.
- * The key and value may not contain whitespace.
- *
- * The '\' character is reserved for escape sequences and is not currently supported.
- * The '"" character is reserved for quoting and is not currently supported.
- * Files that contain the '\' or '"' character will fail to parse.
- *
- * The file must not contain duplicate keys.
- *
- * TODO Support escape sequences and quoted values when needed.
- */
-class PropertyMap {
-public:
-    /* Creates an empty property map. */
-    PropertyMap();
-    ~PropertyMap();
-
-    /* Clears the property map. */
-    void clear();
-
-    /* Adds a property.
-     * Replaces the property with the same key if it is already present.
-     */
-    void addProperty(const String8& key, const String8& value);
-
-    /* Returns true if the property map contains the specified key. */
-    bool hasProperty(const String8& key) const;
-
-    /* Gets the value of a property and parses it.
-     * Returns true and sets outValue if the key was found and its value was parsed successfully.
-     * Otherwise returns false and does not modify outValue.  (Also logs a warning.)
-     */
-    bool tryGetProperty(const String8& key, String8& outValue) const;
-    bool tryGetProperty(const String8& key, bool& outValue) const;
-    bool tryGetProperty(const String8& key, int32_t& outValue) const;
-    bool tryGetProperty(const String8& key, float& outValue) const;
-
-    /* Adds all values from the specified property map. */
-    void addAll(const PropertyMap* map);
-
-    /* Gets the underlying property map. */
-    inline const KeyedVector<String8, String8>& getProperties() const { return mProperties; }
-
-    /* Loads a property map from a file. */
-    static status_t load(const String8& filename, PropertyMap** outMap);
-
-private:
-    class Parser {
-        PropertyMap* mMap;
-        Tokenizer* mTokenizer;
-
-    public:
-        Parser(PropertyMap* map, Tokenizer* tokenizer);
-        ~Parser();
-        status_t parse();
-
-    private:
-        status_t parseType();
-        status_t parseKey();
-        status_t parseKeyProperty();
-        status_t parseModifier(const String8& token, int32_t* outMetaState);
-        status_t parseCharacterLiteral(char16_t* outCharacter);
-    };
-
-    KeyedVector<String8, String8> mProperties;
-};
-
-} // namespace android
-
-#endif // _UTILS_PROPERTY_MAP_H
diff --git a/include/utils/RWLock.h b/include/utils/RWLock.h
deleted file mode 100644
index 90beb5f..0000000
--- a/include/utils/RWLock.h
+++ /dev/null
@@ -1,126 +0,0 @@
-/*
- * Copyright (C) 2007 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#ifndef _LIBS_UTILS_RWLOCK_H
-#define _LIBS_UTILS_RWLOCK_H
-
-#include <stdint.h>
-#include <sys/types.h>
-
-#if defined(HAVE_PTHREADS)
-# include <pthread.h>
-#endif
-
-#include <utils/Errors.h>
-#include <utils/ThreadDefs.h>
-
-// ---------------------------------------------------------------------------
-namespace android {
-// ---------------------------------------------------------------------------
-
-#if defined(HAVE_PTHREADS)
-
-/*
- * Simple mutex class.  The implementation is system-dependent.
- *
- * The mutex must be unlocked by the thread that locked it.  They are not
- * recursive, i.e. the same thread can't lock it multiple times.
- */
-class RWLock {
-public:
-    enum {
-        PRIVATE = 0,
-        SHARED = 1
-    };
-
-                RWLock();
-                RWLock(const char* name);
-                RWLock(int type, const char* name = NULL);
-                ~RWLock();
-
-    status_t    readLock();
-    status_t    tryReadLock();
-    status_t    writeLock();
-    status_t    tryWriteLock();
-    void        unlock();
-
-    class AutoRLock {
-    public:
-        inline AutoRLock(RWLock& rwlock) : mLock(rwlock)  { mLock.readLock(); }
-        inline ~AutoRLock() { mLock.unlock(); }
-    private:
-        RWLock& mLock;
-    };
-
-    class AutoWLock {
-    public:
-        inline AutoWLock(RWLock& rwlock) : mLock(rwlock)  { mLock.writeLock(); }
-        inline ~AutoWLock() { mLock.unlock(); }
-    private:
-        RWLock& mLock;
-    };
-
-private:
-    // A RWLock cannot be copied
-                RWLock(const RWLock&);
-   RWLock&      operator = (const RWLock&);
-
-   pthread_rwlock_t mRWLock;
-};
-
-inline RWLock::RWLock() {
-    pthread_rwlock_init(&mRWLock, NULL);
-}
-inline RWLock::RWLock(__attribute__((unused)) const char* name) {
-    pthread_rwlock_init(&mRWLock, NULL);
-}
-inline RWLock::RWLock(int type, __attribute__((unused)) const char* name) {
-    if (type == SHARED) {
-        pthread_rwlockattr_t attr;
-        pthread_rwlockattr_init(&attr);
-        pthread_rwlockattr_setpshared(&attr, PTHREAD_PROCESS_SHARED);
-        pthread_rwlock_init(&mRWLock, &attr);
-        pthread_rwlockattr_destroy(&attr);
-    } else {
-        pthread_rwlock_init(&mRWLock, NULL);
-    }
-}
-inline RWLock::~RWLock() {
-    pthread_rwlock_destroy(&mRWLock);
-}
-inline status_t RWLock::readLock() {
-    return -pthread_rwlock_rdlock(&mRWLock);
-}
-inline status_t RWLock::tryReadLock() {
-    return -pthread_rwlock_tryrdlock(&mRWLock);
-}
-inline status_t RWLock::writeLock() {
-    return -pthread_rwlock_wrlock(&mRWLock);
-}
-inline status_t RWLock::tryWriteLock() {
-    return -pthread_rwlock_trywrlock(&mRWLock);
-}
-inline void RWLock::unlock() {
-    pthread_rwlock_unlock(&mRWLock);
-}
-
-#endif // HAVE_PTHREADS
-
-// ---------------------------------------------------------------------------
-}; // namespace android
-// ---------------------------------------------------------------------------
-
-#endif // _LIBS_UTILS_RWLOCK_H
diff --git a/include/utils/RefBase.h b/include/utils/RefBase.h
deleted file mode 100644
index 033fe67..0000000
--- a/include/utils/RefBase.h
+++ /dev/null
@@ -1,546 +0,0 @@
-/*
- * Copyright (C) 2005 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#ifndef ANDROID_REF_BASE_H
-#define ANDROID_REF_BASE_H
-
-#include <cutils/atomic.h>
-
-#include <stdint.h>
-#include <sys/types.h>
-#include <stdlib.h>
-#include <string.h>
-
-#include <utils/StrongPointer.h>
-#include <utils/TypeHelpers.h>
-
-// ---------------------------------------------------------------------------
-namespace android {
-
-class TextOutput;
-TextOutput& printWeakPointer(TextOutput& to, const void* val);
-
-// ---------------------------------------------------------------------------
-
-#define COMPARE_WEAK(_op_)                                      \
-inline bool operator _op_ (const sp<T>& o) const {              \
-    return m_ptr _op_ o.m_ptr;                                  \
-}                                                               \
-inline bool operator _op_ (const T* o) const {                  \
-    return m_ptr _op_ o;                                        \
-}                                                               \
-template<typename U>                                            \
-inline bool operator _op_ (const sp<U>& o) const {              \
-    return m_ptr _op_ o.m_ptr;                                  \
-}                                                               \
-template<typename U>                                            \
-inline bool operator _op_ (const U* o) const {                  \
-    return m_ptr _op_ o;                                        \
-}
-
-// ---------------------------------------------------------------------------
-
-class ReferenceRenamer {
-protected:
-    // destructor is purposedly not virtual so we avoid code overhead from
-    // subclasses; we have to make it protected to guarantee that it
-    // cannot be called from this base class (and to make strict compilers
-    // happy).
-    ~ReferenceRenamer() { }
-public:
-    virtual void operator()(size_t i) const = 0;
-};
-
-// ---------------------------------------------------------------------------
-
-class RefBase
-{
-public:
-            void            incStrong(const void* id) const;
-            void            decStrong(const void* id) const;
-    
-            void            forceIncStrong(const void* id) const;
-
-            //! DEBUGGING ONLY: Get current strong ref count.
-            int32_t         getStrongCount() const;
-
-    class weakref_type
-    {
-    public:
-        RefBase*            refBase() const;
-        
-        void                incWeak(const void* id);
-        void                decWeak(const void* id);
-        
-        // acquires a strong reference if there is already one.
-        bool                attemptIncStrong(const void* id);
-        
-        // acquires a weak reference if there is already one.
-        // This is not always safe. see ProcessState.cpp and BpBinder.cpp
-        // for proper use.
-        bool                attemptIncWeak(const void* id);
-
-        //! DEBUGGING ONLY: Get current weak ref count.
-        int32_t             getWeakCount() const;
-
-        //! DEBUGGING ONLY: Print references held on object.
-        void                printRefs() const;
-
-        //! DEBUGGING ONLY: Enable tracking for this object.
-        // enable -- enable/disable tracking
-        // retain -- when tracking is enable, if true, then we save a stack trace
-        //           for each reference and dereference; when retain == false, we
-        //           match up references and dereferences and keep only the 
-        //           outstanding ones.
-        
-        void                trackMe(bool enable, bool retain);
-    };
-    
-            weakref_type*   createWeak(const void* id) const;
-            
-            weakref_type*   getWeakRefs() const;
-
-            //! DEBUGGING ONLY: Print references held on object.
-    inline  void            printRefs() const { getWeakRefs()->printRefs(); }
-
-            //! DEBUGGING ONLY: Enable tracking of object.
-    inline  void            trackMe(bool enable, bool retain)
-    { 
-        getWeakRefs()->trackMe(enable, retain); 
-    }
-
-    typedef RefBase basetype;
-
-protected:
-                            RefBase();
-    virtual                 ~RefBase();
-
-    //! Flags for extendObjectLifetime()
-    enum {
-        OBJECT_LIFETIME_STRONG  = 0x0000,
-        OBJECT_LIFETIME_WEAK    = 0x0001,
-        OBJECT_LIFETIME_MASK    = 0x0001
-    };
-    
-            void            extendObjectLifetime(int32_t mode);
-            
-    //! Flags for onIncStrongAttempted()
-    enum {
-        FIRST_INC_STRONG = 0x0001
-    };
-    
-    virtual void            onFirstRef();
-    virtual void            onLastStrongRef(const void* id);
-    virtual bool            onIncStrongAttempted(uint32_t flags, const void* id);
-    virtual void            onLastWeakRef(const void* id);
-
-private:
-    friend class weakref_type;
-    class weakref_impl;
-    
-                            RefBase(const RefBase& o);
-            RefBase&        operator=(const RefBase& o);
-
-private:
-    friend class ReferenceMover;
-
-    static void renameRefs(size_t n, const ReferenceRenamer& renamer);
-
-    static void renameRefId(weakref_type* ref,
-            const void* old_id, const void* new_id);
-
-    static void renameRefId(RefBase* ref,
-            const void* old_id, const void* new_id);
-
-        weakref_impl* const mRefs;
-};
-
-// ---------------------------------------------------------------------------
-
-template <class T>
-class LightRefBase
-{
-public:
-    inline LightRefBase() : mCount(0) { }
-    inline void incStrong(__attribute__((unused)) const void* id) const {
-        android_atomic_inc(&mCount);
-    }
-    inline void decStrong(__attribute__((unused)) const void* id) const {
-        if (android_atomic_dec(&mCount) == 1) {
-            delete static_cast<const T*>(this);
-        }
-    }
-    //! DEBUGGING ONLY: Get current strong ref count.
-    inline int32_t getStrongCount() const {
-        return mCount;
-    }
-
-    typedef LightRefBase<T> basetype;
-
-protected:
-    inline ~LightRefBase() { }
-
-private:
-    friend class ReferenceMover;
-    inline static void renameRefs(size_t n, const ReferenceRenamer& renamer) { }
-    inline static void renameRefId(T* ref,
-            const void* old_id, const void* new_id) { }
-
-private:
-    mutable volatile int32_t mCount;
-};
-
-// ---------------------------------------------------------------------------
-
-template <typename T>
-class wp
-{
-public:
-    typedef typename RefBase::weakref_type weakref_type;
-    
-    inline wp() : m_ptr(0) { }
-
-    wp(T* other);
-    wp(const wp<T>& other);
-    wp(const sp<T>& other);
-    template<typename U> wp(U* other);
-    template<typename U> wp(const sp<U>& other);
-    template<typename U> wp(const wp<U>& other);
-
-    ~wp();
-    
-    // Assignment
-
-    wp& operator = (T* other);
-    wp& operator = (const wp<T>& other);
-    wp& operator = (const sp<T>& other);
-    
-    template<typename U> wp& operator = (U* other);
-    template<typename U> wp& operator = (const wp<U>& other);
-    template<typename U> wp& operator = (const sp<U>& other);
-    
-    void set_object_and_refs(T* other, weakref_type* refs);
-
-    // promotion to sp
-    
-    sp<T> promote() const;
-
-    // Reset
-    
-    void clear();
-
-    // Accessors
-    
-    inline  weakref_type* get_refs() const { return m_refs; }
-    
-    inline  T* unsafe_get() const { return m_ptr; }
-
-    // Operators
-
-    COMPARE_WEAK(==)
-    COMPARE_WEAK(!=)
-    COMPARE_WEAK(>)
-    COMPARE_WEAK(<)
-    COMPARE_WEAK(<=)
-    COMPARE_WEAK(>=)
-
-    inline bool operator == (const wp<T>& o) const {
-        return (m_ptr == o.m_ptr) && (m_refs == o.m_refs);
-    }
-    template<typename U>
-    inline bool operator == (const wp<U>& o) const {
-        return m_ptr == o.m_ptr;
-    }
-
-    inline bool operator > (const wp<T>& o) const {
-        return (m_ptr == o.m_ptr) ? (m_refs > o.m_refs) : (m_ptr > o.m_ptr);
-    }
-    template<typename U>
-    inline bool operator > (const wp<U>& o) const {
-        return (m_ptr == o.m_ptr) ? (m_refs > o.m_refs) : (m_ptr > o.m_ptr);
-    }
-
-    inline bool operator < (const wp<T>& o) const {
-        return (m_ptr == o.m_ptr) ? (m_refs < o.m_refs) : (m_ptr < o.m_ptr);
-    }
-    template<typename U>
-    inline bool operator < (const wp<U>& o) const {
-        return (m_ptr == o.m_ptr) ? (m_refs < o.m_refs) : (m_ptr < o.m_ptr);
-    }
-                         inline bool operator != (const wp<T>& o) const { return m_refs != o.m_refs; }
-    template<typename U> inline bool operator != (const wp<U>& o) const { return !operator == (o); }
-                         inline bool operator <= (const wp<T>& o) const { return !operator > (o); }
-    template<typename U> inline bool operator <= (const wp<U>& o) const { return !operator > (o); }
-                         inline bool operator >= (const wp<T>& o) const { return !operator < (o); }
-    template<typename U> inline bool operator >= (const wp<U>& o) const { return !operator < (o); }
-
-private:
-    template<typename Y> friend class sp;
-    template<typename Y> friend class wp;
-
-    T*              m_ptr;
-    weakref_type*   m_refs;
-};
-
-template <typename T>
-TextOutput& operator<<(TextOutput& to, const wp<T>& val);
-
-#undef COMPARE_WEAK
-
-// ---------------------------------------------------------------------------
-// No user serviceable parts below here.
-
-template<typename T>
-wp<T>::wp(T* other)
-    : m_ptr(other)
-{
-    if (other) m_refs = other->createWeak(this);
-}
-
-template<typename T>
-wp<T>::wp(const wp<T>& other)
-    : m_ptr(other.m_ptr), m_refs(other.m_refs)
-{
-    if (m_ptr) m_refs->incWeak(this);
-}
-
-template<typename T>
-wp<T>::wp(const sp<T>& other)
-    : m_ptr(other.m_ptr)
-{
-    if (m_ptr) {
-        m_refs = m_ptr->createWeak(this);
-    }
-}
-
-template<typename T> template<typename U>
-wp<T>::wp(U* other)
-    : m_ptr(other)
-{
-    if (other) m_refs = other->createWeak(this);
-}
-
-template<typename T> template<typename U>
-wp<T>::wp(const wp<U>& other)
-    : m_ptr(other.m_ptr)
-{
-    if (m_ptr) {
-        m_refs = other.m_refs;
-        m_refs->incWeak(this);
-    }
-}
-
-template<typename T> template<typename U>
-wp<T>::wp(const sp<U>& other)
-    : m_ptr(other.m_ptr)
-{
-    if (m_ptr) {
-        m_refs = m_ptr->createWeak(this);
-    }
-}
-
-template<typename T>
-wp<T>::~wp()
-{
-    if (m_ptr) m_refs->decWeak(this);
-}
-
-template<typename T>
-wp<T>& wp<T>::operator = (T* other)
-{
-    weakref_type* newRefs =
-        other ? other->createWeak(this) : 0;
-    if (m_ptr) m_refs->decWeak(this);
-    m_ptr = other;
-    m_refs = newRefs;
-    return *this;
-}
-
-template<typename T>
-wp<T>& wp<T>::operator = (const wp<T>& other)
-{
-    weakref_type* otherRefs(other.m_refs);
-    T* otherPtr(other.m_ptr);
-    if (otherPtr) otherRefs->incWeak(this);
-    if (m_ptr) m_refs->decWeak(this);
-    m_ptr = otherPtr;
-    m_refs = otherRefs;
-    return *this;
-}
-
-template<typename T>
-wp<T>& wp<T>::operator = (const sp<T>& other)
-{
-    weakref_type* newRefs =
-        other != NULL ? other->createWeak(this) : 0;
-    T* otherPtr(other.m_ptr);
-    if (m_ptr) m_refs->decWeak(this);
-    m_ptr = otherPtr;
-    m_refs = newRefs;
-    return *this;
-}
-
-template<typename T> template<typename U>
-wp<T>& wp<T>::operator = (U* other)
-{
-    weakref_type* newRefs =
-        other ? other->createWeak(this) : 0;
-    if (m_ptr) m_refs->decWeak(this);
-    m_ptr = other;
-    m_refs = newRefs;
-    return *this;
-}
-
-template<typename T> template<typename U>
-wp<T>& wp<T>::operator = (const wp<U>& other)
-{
-    weakref_type* otherRefs(other.m_refs);
-    U* otherPtr(other.m_ptr);
-    if (otherPtr) otherRefs->incWeak(this);
-    if (m_ptr) m_refs->decWeak(this);
-    m_ptr = otherPtr;
-    m_refs = otherRefs;
-    return *this;
-}
-
-template<typename T> template<typename U>
-wp<T>& wp<T>::operator = (const sp<U>& other)
-{
-    weakref_type* newRefs =
-        other != NULL ? other->createWeak(this) : 0;
-    U* otherPtr(other.m_ptr);
-    if (m_ptr) m_refs->decWeak(this);
-    m_ptr = otherPtr;
-    m_refs = newRefs;
-    return *this;
-}
-
-template<typename T>
-void wp<T>::set_object_and_refs(T* other, weakref_type* refs)
-{
-    if (other) refs->incWeak(this);
-    if (m_ptr) m_refs->decWeak(this);
-    m_ptr = other;
-    m_refs = refs;
-}
-
-template<typename T>
-sp<T> wp<T>::promote() const
-{
-    sp<T> result;
-    if (m_ptr && m_refs->attemptIncStrong(&result)) {
-        result.set_pointer(m_ptr);
-    }
-    return result;
-}
-
-template<typename T>
-void wp<T>::clear()
-{
-    if (m_ptr) {
-        m_refs->decWeak(this);
-        m_ptr = 0;
-    }
-}
-
-template <typename T>
-inline TextOutput& operator<<(TextOutput& to, const wp<T>& val)
-{
-    return printWeakPointer(to, val.unsafe_get());
-}
-
-// ---------------------------------------------------------------------------
-
-// this class just serves as a namespace so TYPE::moveReferences can stay
-// private.
-class ReferenceMover {
-public:
-    // it would be nice if we could make sure no extra code is generated
-    // for sp<TYPE> or wp<TYPE> when TYPE is a descendant of RefBase:
-    // Using a sp<RefBase> override doesn't work; it's a bit like we wanted
-    // a template<typename TYPE inherits RefBase> template...
-
-    template<typename TYPE> static inline
-    void move_references(sp<TYPE>* d, sp<TYPE> const* s, size_t n) {
-
-        class Renamer : public ReferenceRenamer {
-            sp<TYPE>* d;
-            sp<TYPE> const* s;
-            virtual void operator()(size_t i) const {
-                // The id are known to be the sp<>'s this pointer
-                TYPE::renameRefId(d[i].get(), &s[i], &d[i]);
-            }
-        public:
-            Renamer(sp<TYPE>* d, sp<TYPE> const* s) : s(s), d(d) { }
-        };
-
-        memmove(d, s, n*sizeof(sp<TYPE>));
-        TYPE::renameRefs(n, Renamer(d, s));
-    }
-
-
-    template<typename TYPE> static inline
-    void move_references(wp<TYPE>* d, wp<TYPE> const* s, size_t n) {
-
-        class Renamer : public ReferenceRenamer {
-            wp<TYPE>* d;
-            wp<TYPE> const* s;
-            virtual void operator()(size_t i) const {
-                // The id are known to be the wp<>'s this pointer
-                TYPE::renameRefId(d[i].get_refs(), &s[i], &d[i]);
-            }
-        public:
-            Renamer(wp<TYPE>* d, wp<TYPE> const* s) : s(s), d(d) { }
-        };
-
-        memmove(d, s, n*sizeof(wp<TYPE>));
-        TYPE::renameRefs(n, Renamer(d, s));
-    }
-};
-
-// specialization for moving sp<> and wp<> types.
-// these are used by the [Sorted|Keyed]Vector<> implementations
-// sp<> and wp<> need to be handled specially, because they do not
-// have trivial copy operation in the general case (see RefBase.cpp
-// when DEBUG ops are enabled), but can be implemented very
-// efficiently in most cases.
-
-template<typename TYPE> inline
-void move_forward_type(sp<TYPE>* d, sp<TYPE> const* s, size_t n) {
-    ReferenceMover::move_references(d, s, n);
-}
-
-template<typename TYPE> inline
-void move_backward_type(sp<TYPE>* d, sp<TYPE> const* s, size_t n) {
-    ReferenceMover::move_references(d, s, n);
-}
-
-template<typename TYPE> inline
-void move_forward_type(wp<TYPE>* d, wp<TYPE> const* s, size_t n) {
-    ReferenceMover::move_references(d, s, n);
-}
-
-template<typename TYPE> inline
-void move_backward_type(wp<TYPE>* d, wp<TYPE> const* s, size_t n) {
-    ReferenceMover::move_references(d, s, n);
-}
-
-
-}; // namespace android
-
-// ---------------------------------------------------------------------------
-
-#endif // ANDROID_REF_BASE_H
diff --git a/include/utils/SharedBuffer.h b/include/utils/SharedBuffer.h
deleted file mode 100644
index b670953..0000000
--- a/include/utils/SharedBuffer.h
+++ /dev/null
@@ -1,137 +0,0 @@
-/*
- * Copyright (C) 2005 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#ifndef ANDROID_SHARED_BUFFER_H
-#define ANDROID_SHARED_BUFFER_H
-
-#include <stdint.h>
-#include <sys/types.h>
-
-// ---------------------------------------------------------------------------
-
-namespace android {
-
-class SharedBuffer
-{
-public:
-
-    /* flags to use with release() */
-    enum {
-        eKeepStorage = 0x00000001
-    };
-
-    /*! allocate a buffer of size 'size' and acquire() it.
-     *  call release() to free it.
-     */
-    static          SharedBuffer*           alloc(size_t size);
-    
-    /*! free the memory associated with the SharedBuffer.
-     * Fails if there are any users associated with this SharedBuffer.
-     * In other words, the buffer must have been release by all its
-     * users.
-     */
-    static          ssize_t                 dealloc(const SharedBuffer* released);
-
-    //! access the data for read
-    inline          const void*             data() const;
-    
-    //! access the data for read/write
-    inline          void*                   data();
-
-    //! get size of the buffer
-    inline          size_t                  size() const;
- 
-    //! get back a SharedBuffer object from its data
-    static  inline  SharedBuffer*           bufferFromData(void* data);
-    
-    //! get back a SharedBuffer object from its data
-    static  inline  const SharedBuffer*     bufferFromData(const void* data);
-
-    //! get the size of a SharedBuffer object from its data
-    static  inline  size_t                  sizeFromData(const void* data);
-    
-    //! edit the buffer (get a writtable, or non-const, version of it)
-                    SharedBuffer*           edit() const;
-
-    //! edit the buffer, resizing if needed
-                    SharedBuffer*           editResize(size_t size) const;
-
-    //! like edit() but fails if a copy is required
-                    SharedBuffer*           attemptEdit() const;
-    
-    //! resize and edit the buffer, loose it's content.
-                    SharedBuffer*           reset(size_t size) const;
-
-    //! acquire/release a reference on this buffer
-                    void                    acquire() const;
-                    
-    /*! release a reference on this buffer, with the option of not
-     * freeing the memory associated with it if it was the last reference
-     * returns the previous reference count
-     */     
-                    int32_t                 release(uint32_t flags = 0) const;
-    
-    //! returns wether or not we're the only owner
-    inline          bool                    onlyOwner() const;
-    
-
-private:
-        inline SharedBuffer() { }
-        inline ~SharedBuffer() { }
-        SharedBuffer(const SharedBuffer&);
-        SharedBuffer& operator = (const SharedBuffer&);
- 
-        // 16 bytes. must be sized to preserve correct alignment.
-        mutable int32_t        mRefs;
-                size_t         mSize;
-                uint32_t       mReserved[2];
-};
-
-// ---------------------------------------------------------------------------
-
-const void* SharedBuffer::data() const {
-    return this + 1;
-}
-
-void* SharedBuffer::data() {
-    return this + 1;
-}
-
-size_t SharedBuffer::size() const {
-    return mSize;
-}
-
-SharedBuffer* SharedBuffer::bufferFromData(void* data) {
-    return data ? static_cast<SharedBuffer *>(data)-1 : 0;
-}
-    
-const SharedBuffer* SharedBuffer::bufferFromData(const void* data) {
-    return data ? static_cast<const SharedBuffer *>(data)-1 : 0;
-}
-
-size_t SharedBuffer::sizeFromData(const void* data) {
-    return data ? bufferFromData(data)->mSize : 0;
-}
-
-bool SharedBuffer::onlyOwner() const {
-    return (mRefs == 1);
-}
-
-}; // namespace android
-
-// ---------------------------------------------------------------------------
-
-#endif // ANDROID_VECTOR_H
diff --git a/include/utils/Singleton.h b/include/utils/Singleton.h
deleted file mode 100644
index c60680e..0000000
--- a/include/utils/Singleton.h
+++ /dev/null
@@ -1,77 +0,0 @@
-/*
- * Copyright (C) 2007 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#ifndef ANDROID_UTILS_SINGLETON_H
-#define ANDROID_UTILS_SINGLETON_H
-
-#include <stdint.h>
-#include <sys/types.h>
-#include <utils/threads.h>
-#include <cutils/compiler.h>
-
-namespace android {
-// ---------------------------------------------------------------------------
-
-template <typename TYPE>
-class ANDROID_API Singleton
-{
-public:
-    static TYPE& getInstance() {
-        Mutex::Autolock _l(sLock);
-        TYPE* instance = sInstance;
-        if (instance == 0) {
-            instance = new TYPE();
-            sInstance = instance;
-        }
-        return *instance;
-    }
-
-    static bool hasInstance() {
-        Mutex::Autolock _l(sLock);
-        return sInstance != 0;
-    }
-    
-protected:
-    ~Singleton() { };
-    Singleton() { };
-
-private:
-    Singleton(const Singleton&);
-    Singleton& operator = (const Singleton&);
-    static Mutex sLock;
-    static TYPE* sInstance;
-};
-
-/*
- * use ANDROID_SINGLETON_STATIC_INSTANCE(TYPE) in your implementation file
- * (eg: <TYPE>.cpp) to create the static instance of Singleton<>'s attributes,
- * and avoid to have a copy of them in each compilation units Singleton<TYPE>
- * is used.
- * NOTE: we use a version of Mutex ctor that takes a parameter, because
- * for some unknown reason using the default ctor doesn't emit the variable!
- */
-
-#define ANDROID_SINGLETON_STATIC_INSTANCE(TYPE)                 \
-    template<> Mutex Singleton< TYPE >::sLock(Mutex::PRIVATE);  \
-    template<> TYPE* Singleton< TYPE >::sInstance(0);           \
-    template class Singleton< TYPE >;
-
-
-// ---------------------------------------------------------------------------
-}; // namespace android
-
-#endif // ANDROID_UTILS_SINGLETON_H
-
diff --git a/include/utils/SortedVector.h b/include/utils/SortedVector.h
deleted file mode 100644
index 2d3e82a..0000000
--- a/include/utils/SortedVector.h
+++ /dev/null
@@ -1,282 +0,0 @@
-/*
- * Copyright (C) 2005 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#ifndef ANDROID_SORTED_VECTOR_H
-#define ANDROID_SORTED_VECTOR_H
-
-#include <assert.h>
-#include <stdint.h>
-#include <sys/types.h>
-
-#include <cutils/log.h>
-
-#include <utils/Vector.h>
-#include <utils/VectorImpl.h>
-#include <utils/TypeHelpers.h>
-
-// ---------------------------------------------------------------------------
-
-namespace android {
-
-template <class TYPE>
-class SortedVector : private SortedVectorImpl
-{
-    friend class Vector<TYPE>;
-
-public:
-            typedef TYPE    value_type;
-    
-    /*! 
-     * Constructors and destructors
-     */
-    
-                            SortedVector();
-                            SortedVector(const SortedVector<TYPE>& rhs);
-    virtual                 ~SortedVector();
-
-    /*! copy operator */
-    const SortedVector<TYPE>&   operator = (const SortedVector<TYPE>& rhs) const;    
-    SortedVector<TYPE>&         operator = (const SortedVector<TYPE>& rhs);    
-
-    /*
-     * empty the vector
-     */
-
-    inline  void            clear()             { VectorImpl::clear(); }
-
-    /*! 
-     * vector stats
-     */
-
-    //! returns number of items in the vector
-    inline  size_t          size() const                { return VectorImpl::size(); }
-    //! returns whether or not the vector is empty
-    inline  bool            isEmpty() const             { return VectorImpl::isEmpty(); }
-    //! returns how many items can be stored without reallocating the backing store
-    inline  size_t          capacity() const            { return VectorImpl::capacity(); }
-    //! sets the capacity. capacity can never be reduced less than size()
-    inline  ssize_t         setCapacity(size_t size)    { return VectorImpl::setCapacity(size); }
-
-    /*! 
-     * C-style array access
-     */
-     
-    //! read-only C-style access 
-    inline  const TYPE*     array() const;
-
-    //! read-write C-style access. BE VERY CAREFUL when modifying the array
-    //! you must keep it sorted! You usually don't use this function.
-            TYPE*           editArray();
-
-            //! finds the index of an item
-            ssize_t         indexOf(const TYPE& item) const;
-            
-            //! finds where this item should be inserted
-            size_t          orderOf(const TYPE& item) const;
-            
-    
-    /*! 
-     * accessors
-     */
-
-    //! read-only access to an item at a given index
-    inline  const TYPE&     operator [] (size_t index) const;
-    //! alternate name for operator []
-    inline  const TYPE&     itemAt(size_t index) const;
-    //! stack-usage of the vector. returns the top of the stack (last element)
-            const TYPE&     top() const;
-
-    /*!
-     * modifying the array
-     */
-
-            //! add an item in the right place (and replace the one that is there)
-            ssize_t         add(const TYPE& item);
-            
-            //! editItemAt() MUST NOT change the order of this item
-            TYPE&           editItemAt(size_t index) {
-                return *( static_cast<TYPE *>(VectorImpl::editItemLocation(index)) );
-            }
-
-            //! merges a vector into this one
-            ssize_t         merge(const Vector<TYPE>& vector);
-            ssize_t         merge(const SortedVector<TYPE>& vector);
-            
-            //! removes an item
-            ssize_t         remove(const TYPE&);
-
-    //! remove several items
-    inline  ssize_t         removeItemsAt(size_t index, size_t count = 1);
-    //! remove one item
-    inline  ssize_t         removeAt(size_t index)  { return removeItemsAt(index); }
-            
-protected:
-    virtual void    do_construct(void* storage, size_t num) const;
-    virtual void    do_destroy(void* storage, size_t num) const;
-    virtual void    do_copy(void* dest, const void* from, size_t num) const;
-    virtual void    do_splat(void* dest, const void* item, size_t num) const;
-    virtual void    do_move_forward(void* dest, const void* from, size_t num) const;
-    virtual void    do_move_backward(void* dest, const void* from, size_t num) const;
-    virtual int     do_compare(const void* lhs, const void* rhs) const;
-};
-
-// SortedVector<T> can be trivially moved using memcpy() because moving does not
-// require any change to the underlying SharedBuffer contents or reference count.
-template<typename T> struct trait_trivial_move<SortedVector<T> > { enum { value = true }; };
-
-// ---------------------------------------------------------------------------
-// No user serviceable parts from here...
-// ---------------------------------------------------------------------------
-
-template<class TYPE> inline
-SortedVector<TYPE>::SortedVector()
-    : SortedVectorImpl(sizeof(TYPE),
-                ((traits<TYPE>::has_trivial_ctor   ? HAS_TRIVIAL_CTOR   : 0)
-                |(traits<TYPE>::has_trivial_dtor   ? HAS_TRIVIAL_DTOR   : 0)
-                |(traits<TYPE>::has_trivial_copy   ? HAS_TRIVIAL_COPY   : 0))
-                )
-{
-}
-
-template<class TYPE> inline
-SortedVector<TYPE>::SortedVector(const SortedVector<TYPE>& rhs)
-    : SortedVectorImpl(rhs) {
-}
-
-template<class TYPE> inline
-SortedVector<TYPE>::~SortedVector() {
-    finish_vector();
-}
-
-template<class TYPE> inline
-SortedVector<TYPE>& SortedVector<TYPE>::operator = (const SortedVector<TYPE>& rhs) {
-    SortedVectorImpl::operator = (rhs);
-    return *this; 
-}
-
-template<class TYPE> inline
-const SortedVector<TYPE>& SortedVector<TYPE>::operator = (const SortedVector<TYPE>& rhs) const {
-    SortedVectorImpl::operator = (rhs);
-    return *this; 
-}
-
-template<class TYPE> inline
-const TYPE* SortedVector<TYPE>::array() const {
-    return static_cast<const TYPE *>(arrayImpl());
-}
-
-template<class TYPE> inline
-TYPE* SortedVector<TYPE>::editArray() {
-    return static_cast<TYPE *>(editArrayImpl());
-}
-
-
-template<class TYPE> inline
-const TYPE& SortedVector<TYPE>::operator[](size_t index) const {
-    LOG_FATAL_IF(index>=size(),
-            "%s: index=%u out of range (%u)", __PRETTY_FUNCTION__,
-            int(index), int(size()));
-    return *(array() + index);
-}
-
-template<class TYPE> inline
-const TYPE& SortedVector<TYPE>::itemAt(size_t index) const {
-    return operator[](index);
-}
-
-template<class TYPE> inline
-const TYPE& SortedVector<TYPE>::top() const {
-    return *(array() + size() - 1);
-}
-
-template<class TYPE> inline
-ssize_t SortedVector<TYPE>::add(const TYPE& item) {
-    return SortedVectorImpl::add(&item);
-}
-
-template<class TYPE> inline
-ssize_t SortedVector<TYPE>::indexOf(const TYPE& item) const {
-    return SortedVectorImpl::indexOf(&item);
-}
-
-template<class TYPE> inline
-size_t SortedVector<TYPE>::orderOf(const TYPE& item) const {
-    return SortedVectorImpl::orderOf(&item);
-}
-
-template<class TYPE> inline
-ssize_t SortedVector<TYPE>::merge(const Vector<TYPE>& vector) {
-    return SortedVectorImpl::merge(reinterpret_cast<const VectorImpl&>(vector));
-}
-
-template<class TYPE> inline
-ssize_t SortedVector<TYPE>::merge(const SortedVector<TYPE>& vector) {
-    return SortedVectorImpl::merge(reinterpret_cast<const SortedVectorImpl&>(vector));
-}
-
-template<class TYPE> inline
-ssize_t SortedVector<TYPE>::remove(const TYPE& item) {
-    return SortedVectorImpl::remove(&item);
-}
-
-template<class TYPE> inline
-ssize_t SortedVector<TYPE>::removeItemsAt(size_t index, size_t count) {
-    return VectorImpl::removeItemsAt(index, count);
-}
-
-// ---------------------------------------------------------------------------
-
-template<class TYPE>
-void SortedVector<TYPE>::do_construct(void* storage, size_t num) const {
-    construct_type( reinterpret_cast<TYPE*>(storage), num );
-}
-
-template<class TYPE>
-void SortedVector<TYPE>::do_destroy(void* storage, size_t num) const {
-    destroy_type( reinterpret_cast<TYPE*>(storage), num );
-}
-
-template<class TYPE>
-void SortedVector<TYPE>::do_copy(void* dest, const void* from, size_t num) const {
-    copy_type( reinterpret_cast<TYPE*>(dest), reinterpret_cast<const TYPE*>(from), num );
-}
-
-template<class TYPE>
-void SortedVector<TYPE>::do_splat(void* dest, const void* item, size_t num) const {
-    splat_type( reinterpret_cast<TYPE*>(dest), reinterpret_cast<const TYPE*>(item), num );
-}
-
-template<class TYPE>
-void SortedVector<TYPE>::do_move_forward(void* dest, const void* from, size_t num) const {
-    move_forward_type( reinterpret_cast<TYPE*>(dest), reinterpret_cast<const TYPE*>(from), num );
-}
-
-template<class TYPE>
-void SortedVector<TYPE>::do_move_backward(void* dest, const void* from, size_t num) const {
-    move_backward_type( reinterpret_cast<TYPE*>(dest), reinterpret_cast<const TYPE*>(from), num );
-}
-
-template<class TYPE>
-int SortedVector<TYPE>::do_compare(const void* lhs, const void* rhs) const {
-    return compare_type( *reinterpret_cast<const TYPE*>(lhs), *reinterpret_cast<const TYPE*>(rhs) );
-}
-
-}; // namespace android
-
-
-// ---------------------------------------------------------------------------
-
-#endif // ANDROID_SORTED_VECTOR_H
diff --git a/include/utils/StopWatch.h b/include/utils/StopWatch.h
deleted file mode 100644
index 693dd3c..0000000
--- a/include/utils/StopWatch.h
+++ /dev/null
@@ -1,64 +0,0 @@
-/*
- * Copyright (C) 2005 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#ifndef ANDROID_STOPWATCH_H
-#define ANDROID_STOPWATCH_H
-
-#include <stdint.h>
-#include <sys/types.h>
-
-#include <utils/Timers.h>
-
-// ---------------------------------------------------------------------------
-
-namespace android {
-
-class StopWatch
-{
-public:
-        StopWatch(  const char *name,
-                    int clock = SYSTEM_TIME_MONOTONIC,
-                    uint32_t flags = 0);
-        ~StopWatch();
-        
-        const char* name() const;
-        nsecs_t     lap();
-        nsecs_t     elapsedTime() const;
-
-        void        reset();
-        
-private:
-    const char*     mName;
-    int             mClock;
-    uint32_t        mFlags;
-    
-    struct lap_t {
-        nsecs_t     soFar;
-        nsecs_t     thisLap;
-    };
-    
-    nsecs_t         mStartTime;
-    lap_t           mLaps[8];
-    int             mNumLaps;
-};
-
-
-}; // namespace android
-
-
-// ---------------------------------------------------------------------------
-
-#endif // ANDROID_STOPWATCH_H
diff --git a/include/utils/String16.h b/include/utils/String16.h
deleted file mode 100644
index d131bfc..0000000
--- a/include/utils/String16.h
+++ /dev/null
@@ -1,250 +0,0 @@
-/*
- * Copyright (C) 2005 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#ifndef ANDROID_STRING16_H
-#define ANDROID_STRING16_H
-
-#include <utils/Errors.h>
-#include <utils/SharedBuffer.h>
-#include <utils/Unicode.h>
-#include <utils/TypeHelpers.h>
-
-// ---------------------------------------------------------------------------
-
-extern "C" {
-
-}
-
-// ---------------------------------------------------------------------------
-
-namespace android {
-
-// ---------------------------------------------------------------------------
-
-class String8;
-class TextOutput;
-
-//! This is a string holding UTF-16 characters.
-class String16
-{
-public:
-    /* use String16(StaticLinkage) if you're statically linking against
-     * libutils and declaring an empty static String16, e.g.:
-     *
-     *   static String16 sAStaticEmptyString(String16::kEmptyString);
-     *   static String16 sAnotherStaticEmptyString(sAStaticEmptyString);
-     */
-    enum StaticLinkage { kEmptyString };
-
-                                String16();
-    explicit                    String16(StaticLinkage);
-                                String16(const String16& o);
-                                String16(const String16& o,
-                                         size_t len,
-                                         size_t begin=0);
-    explicit                    String16(const char16_t* o);
-    explicit                    String16(const char16_t* o, size_t len);
-    explicit                    String16(const String8& o);
-    explicit                    String16(const char* o);
-    explicit                    String16(const char* o, size_t len);
-
-                                ~String16();
-    
-    inline  const char16_t*     string() const;
-    inline  size_t              size() const;
-    
-    inline  const SharedBuffer* sharedBuffer() const;
-    
-            void                setTo(const String16& other);
-            status_t            setTo(const char16_t* other);
-            status_t            setTo(const char16_t* other, size_t len);
-            status_t            setTo(const String16& other,
-                                      size_t len,
-                                      size_t begin=0);
-    
-            status_t            append(const String16& other);
-            status_t            append(const char16_t* other, size_t len);
-            
-    inline  String16&           operator=(const String16& other);
-    
-    inline  String16&           operator+=(const String16& other);
-    inline  String16            operator+(const String16& other) const;
-
-            status_t            insert(size_t pos, const char16_t* chrs);
-            status_t            insert(size_t pos,
-                                       const char16_t* chrs, size_t len);
-
-            ssize_t             findFirst(char16_t c) const;
-            ssize_t             findLast(char16_t c) const;
-
-            bool                startsWith(const String16& prefix) const;
-            bool                startsWith(const char16_t* prefix) const;
-            
-            status_t            makeLower();
-
-            status_t            replaceAll(char16_t replaceThis,
-                                           char16_t withThis);
-
-            status_t            remove(size_t len, size_t begin=0);
-
-    inline  int                 compare(const String16& other) const;
-
-    inline  bool                operator<(const String16& other) const;
-    inline  bool                operator<=(const String16& other) const;
-    inline  bool                operator==(const String16& other) const;
-    inline  bool                operator!=(const String16& other) const;
-    inline  bool                operator>=(const String16& other) const;
-    inline  bool                operator>(const String16& other) const;
-    
-    inline  bool                operator<(const char16_t* other) const;
-    inline  bool                operator<=(const char16_t* other) const;
-    inline  bool                operator==(const char16_t* other) const;
-    inline  bool                operator!=(const char16_t* other) const;
-    inline  bool                operator>=(const char16_t* other) const;
-    inline  bool                operator>(const char16_t* other) const;
-    
-    inline                      operator const char16_t*() const;
-    
-private:
-            const char16_t*     mString;
-};
-
-// String16 can be trivially moved using memcpy() because moving does not
-// require any change to the underlying SharedBuffer contents or reference count.
-ANDROID_TRIVIAL_MOVE_TRAIT(String16)
-
-// ---------------------------------------------------------------------------
-// No user servicable parts below.
-
-inline int compare_type(const String16& lhs, const String16& rhs)
-{
-    return lhs.compare(rhs);
-}
-
-inline int strictly_order_type(const String16& lhs, const String16& rhs)
-{
-    return compare_type(lhs, rhs) < 0;
-}
-
-inline const char16_t* String16::string() const
-{
-    return mString;
-}
-
-inline size_t String16::size() const
-{
-    return SharedBuffer::sizeFromData(mString)/sizeof(char16_t)-1;
-}
-
-inline const SharedBuffer* String16::sharedBuffer() const
-{
-    return SharedBuffer::bufferFromData(mString);
-}
-
-inline String16& String16::operator=(const String16& other)
-{
-    setTo(other);
-    return *this;
-}
-
-inline String16& String16::operator+=(const String16& other)
-{
-    append(other);
-    return *this;
-}
-
-inline String16 String16::operator+(const String16& other) const
-{
-    String16 tmp(*this);
-    tmp += other;
-    return tmp;
-}
-
-inline int String16::compare(const String16& other) const
-{
-    return strzcmp16(mString, size(), other.mString, other.size());
-}
-
-inline bool String16::operator<(const String16& other) const
-{
-    return strzcmp16(mString, size(), other.mString, other.size()) < 0;
-}
-
-inline bool String16::operator<=(const String16& other) const
-{
-    return strzcmp16(mString, size(), other.mString, other.size()) <= 0;
-}
-
-inline bool String16::operator==(const String16& other) const
-{
-    return strzcmp16(mString, size(), other.mString, other.size()) == 0;
-}
-
-inline bool String16::operator!=(const String16& other) const
-{
-    return strzcmp16(mString, size(), other.mString, other.size()) != 0;
-}
-
-inline bool String16::operator>=(const String16& other) const
-{
-    return strzcmp16(mString, size(), other.mString, other.size()) >= 0;
-}
-
-inline bool String16::operator>(const String16& other) const
-{
-    return strzcmp16(mString, size(), other.mString, other.size()) > 0;
-}
-
-inline bool String16::operator<(const char16_t* other) const
-{
-    return strcmp16(mString, other) < 0;
-}
-
-inline bool String16::operator<=(const char16_t* other) const
-{
-    return strcmp16(mString, other) <= 0;
-}
-
-inline bool String16::operator==(const char16_t* other) const
-{
-    return strcmp16(mString, other) == 0;
-}
-
-inline bool String16::operator!=(const char16_t* other) const
-{
-    return strcmp16(mString, other) != 0;
-}
-
-inline bool String16::operator>=(const char16_t* other) const
-{
-    return strcmp16(mString, other) >= 0;
-}
-
-inline bool String16::operator>(const char16_t* other) const
-{
-    return strcmp16(mString, other) > 0;
-}
-
-inline String16::operator const char16_t*() const
-{
-    return mString;
-}
-
-}; // namespace android
-
-// ---------------------------------------------------------------------------
-
-#endif // ANDROID_STRING16_H
diff --git a/include/utils/String8.h b/include/utils/String8.h
deleted file mode 100644
index ef59470..0000000
--- a/include/utils/String8.h
+++ /dev/null
@@ -1,395 +0,0 @@
-/*
- * Copyright (C) 2005 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#ifndef ANDROID_STRING8_H
-#define ANDROID_STRING8_H
-
-#include <utils/Errors.h>
-#include <utils/SharedBuffer.h>
-#include <utils/Unicode.h>
-#include <utils/TypeHelpers.h>
-
-#include <string.h> // for strcmp
-#include <stdarg.h>
-
-// ---------------------------------------------------------------------------
-
-namespace android {
-
-class String16;
-class TextOutput;
-
-//! This is a string holding UTF-8 characters. Does not allow the value more
-// than 0x10FFFF, which is not valid unicode codepoint.
-class String8
-{
-public:
-    /* use String8(StaticLinkage) if you're statically linking against
-     * libutils and declaring an empty static String8, e.g.:
-     *
-     *   static String8 sAStaticEmptyString(String8::kEmptyString);
-     *   static String8 sAnotherStaticEmptyString(sAStaticEmptyString);
-     */
-    enum StaticLinkage { kEmptyString };
-
-                                String8();
-    explicit                    String8(StaticLinkage);
-                                String8(const String8& o);
-    explicit                    String8(const char* o);
-    explicit                    String8(const char* o, size_t numChars);
-    
-    explicit                    String8(const String16& o);
-    explicit                    String8(const char16_t* o);
-    explicit                    String8(const char16_t* o, size_t numChars);
-    explicit                    String8(const char32_t* o);
-    explicit                    String8(const char32_t* o, size_t numChars);
-                                ~String8();
-
-    static inline const String8 empty();
-
-    static String8              format(const char* fmt, ...) __attribute__((format (printf, 1, 2)));
-    static String8              formatV(const char* fmt, va_list args);
-
-    inline  const char*         string() const;
-    inline  size_t              size() const;
-    inline  size_t              length() const;
-    inline  size_t              bytes() const;
-    inline  bool                isEmpty() const;
-    
-    inline  const SharedBuffer* sharedBuffer() const;
-    
-            void                clear();
-
-            void                setTo(const String8& other);
-            status_t            setTo(const char* other);
-            status_t            setTo(const char* other, size_t numChars);
-            status_t            setTo(const char16_t* other, size_t numChars);
-            status_t            setTo(const char32_t* other,
-                                      size_t length);
-
-            status_t            append(const String8& other);
-            status_t            append(const char* other);
-            status_t            append(const char* other, size_t numChars);
-
-            status_t            appendFormat(const char* fmt, ...)
-                    __attribute__((format (printf, 2, 3)));
-            status_t            appendFormatV(const char* fmt, va_list args);
-
-            // Note that this function takes O(N) time to calculate the value.
-            // No cache value is stored.
-            size_t              getUtf32Length() const;
-            int32_t             getUtf32At(size_t index,
-                                           size_t *next_index) const;
-            void                getUtf32(char32_t* dst) const;
-
-    inline  String8&            operator=(const String8& other);
-    inline  String8&            operator=(const char* other);
-    
-    inline  String8&            operator+=(const String8& other);
-    inline  String8             operator+(const String8& other) const;
-    
-    inline  String8&            operator+=(const char* other);
-    inline  String8             operator+(const char* other) const;
-
-    inline  int                 compare(const String8& other) const;
-
-    inline  bool                operator<(const String8& other) const;
-    inline  bool                operator<=(const String8& other) const;
-    inline  bool                operator==(const String8& other) const;
-    inline  bool                operator!=(const String8& other) const;
-    inline  bool                operator>=(const String8& other) const;
-    inline  bool                operator>(const String8& other) const;
-    
-    inline  bool                operator<(const char* other) const;
-    inline  bool                operator<=(const char* other) const;
-    inline  bool                operator==(const char* other) const;
-    inline  bool                operator!=(const char* other) const;
-    inline  bool                operator>=(const char* other) const;
-    inline  bool                operator>(const char* other) const;
-    
-    inline                      operator const char*() const;
-    
-            char*               lockBuffer(size_t size);
-            void                unlockBuffer();
-            status_t            unlockBuffer(size_t size);
-            
-            // return the index of the first byte of other in this at or after
-            // start, or -1 if not found
-            ssize_t             find(const char* other, size_t start = 0) const;
-
-            void                toLower();
-            void                toLower(size_t start, size_t numChars);
-            void                toUpper();
-            void                toUpper(size_t start, size_t numChars);
-
-    /*
-     * These methods operate on the string as if it were a path name.
-     */
-
-    /*
-     * Set the filename field to a specific value.
-     *
-     * Normalizes the filename, removing a trailing '/' if present.
-     */
-    void setPathName(const char* name);
-    void setPathName(const char* name, size_t numChars);
-
-    /*
-     * Get just the filename component.
-     *
-     * "/tmp/foo/bar.c" --> "bar.c"
-     */
-    String8 getPathLeaf(void) const;
-
-    /*
-     * Remove the last (file name) component, leaving just the directory
-     * name.
-     *
-     * "/tmp/foo/bar.c" --> "/tmp/foo"
-     * "/tmp" --> "" // ????? shouldn't this be "/" ???? XXX
-     * "bar.c" --> ""
-     */
-    String8 getPathDir(void) const;
-
-    /*
-     * Retrieve the front (root dir) component.  Optionally also return the
-     * remaining components.
-     *
-     * "/tmp/foo/bar.c" --> "tmp" (remain = "foo/bar.c")
-     * "/tmp" --> "tmp" (remain = "")
-     * "bar.c" --> "bar.c" (remain = "")
-     */
-    String8 walkPath(String8* outRemains = NULL) const;
-
-    /*
-     * Return the filename extension.  This is the last '.' and any number
-     * of characters that follow it.  The '.' is included in case we
-     * decide to expand our definition of what constitutes an extension.
-     *
-     * "/tmp/foo/bar.c" --> ".c"
-     * "/tmp" --> ""
-     * "/tmp/foo.bar/baz" --> ""
-     * "foo.jpeg" --> ".jpeg"
-     * "foo." --> ""
-     */
-    String8 getPathExtension(void) const;
-
-    /*
-     * Return the path without the extension.  Rules for what constitutes
-     * an extension are described in the comment for getPathExtension().
-     *
-     * "/tmp/foo/bar.c" --> "/tmp/foo/bar"
-     */
-    String8 getBasePath(void) const;
-
-    /*
-     * Add a component to the pathname.  We guarantee that there is
-     * exactly one path separator between the old path and the new.
-     * If there is no existing name, we just copy the new name in.
-     *
-     * If leaf is a fully qualified path (i.e. starts with '/', it
-     * replaces whatever was there before.
-     */
-    String8& appendPath(const char* leaf);
-    String8& appendPath(const String8& leaf)  { return appendPath(leaf.string()); }
-
-    /*
-     * Like appendPath(), but does not affect this string.  Returns a new one instead.
-     */
-    String8 appendPathCopy(const char* leaf) const
-                                             { String8 p(*this); p.appendPath(leaf); return p; }
-    String8 appendPathCopy(const String8& leaf) const { return appendPathCopy(leaf.string()); }
-
-    /*
-     * Converts all separators in this string to /, the default path separator.
-     *
-     * If the default OS separator is backslash, this converts all
-     * backslashes to slashes, in-place. Otherwise it does nothing.
-     * Returns self.
-     */
-    String8& convertToResPath();
-
-private:
-            status_t            real_append(const char* other, size_t numChars);
-            char*               find_extension(void) const;
-
-            const char* mString;
-};
-
-// String8 can be trivially moved using memcpy() because moving does not
-// require any change to the underlying SharedBuffer contents or reference count.
-ANDROID_TRIVIAL_MOVE_TRAIT(String8)
-
-// ---------------------------------------------------------------------------
-// No user servicable parts below.
-
-inline int compare_type(const String8& lhs, const String8& rhs)
-{
-    return lhs.compare(rhs);
-}
-
-inline int strictly_order_type(const String8& lhs, const String8& rhs)
-{
-    return compare_type(lhs, rhs) < 0;
-}
-
-inline const String8 String8::empty() {
-    return String8();
-}
-
-inline const char* String8::string() const
-{
-    return mString;
-}
-
-inline size_t String8::length() const
-{
-    return SharedBuffer::sizeFromData(mString)-1;
-}
-
-inline size_t String8::size() const
-{
-    return length();
-}
-
-inline bool String8::isEmpty() const
-{
-    return length() == 0;
-}
-
-inline size_t String8::bytes() const
-{
-    return SharedBuffer::sizeFromData(mString)-1;
-}
-
-inline const SharedBuffer* String8::sharedBuffer() const
-{
-    return SharedBuffer::bufferFromData(mString);
-}
-
-inline String8& String8::operator=(const String8& other)
-{
-    setTo(other);
-    return *this;
-}
-
-inline String8& String8::operator=(const char* other)
-{
-    setTo(other);
-    return *this;
-}
-
-inline String8& String8::operator+=(const String8& other)
-{
-    append(other);
-    return *this;
-}
-
-inline String8 String8::operator+(const String8& other) const
-{
-    String8 tmp(*this);
-    tmp += other;
-    return tmp;
-}
-
-inline String8& String8::operator+=(const char* other)
-{
-    append(other);
-    return *this;
-}
-
-inline String8 String8::operator+(const char* other) const
-{
-    String8 tmp(*this);
-    tmp += other;
-    return tmp;
-}
-
-inline int String8::compare(const String8& other) const
-{
-    return strcmp(mString, other.mString);
-}
-
-inline bool String8::operator<(const String8& other) const
-{
-    return strcmp(mString, other.mString) < 0;
-}
-
-inline bool String8::operator<=(const String8& other) const
-{
-    return strcmp(mString, other.mString) <= 0;
-}
-
-inline bool String8::operator==(const String8& other) const
-{
-    return strcmp(mString, other.mString) == 0;
-}
-
-inline bool String8::operator!=(const String8& other) const
-{
-    return strcmp(mString, other.mString) != 0;
-}
-
-inline bool String8::operator>=(const String8& other) const
-{
-    return strcmp(mString, other.mString) >= 0;
-}
-
-inline bool String8::operator>(const String8& other) const
-{
-    return strcmp(mString, other.mString) > 0;
-}
-
-inline bool String8::operator<(const char* other) const
-{
-    return strcmp(mString, other) < 0;
-}
-
-inline bool String8::operator<=(const char* other) const
-{
-    return strcmp(mString, other) <= 0;
-}
-
-inline bool String8::operator==(const char* other) const
-{
-    return strcmp(mString, other) == 0;
-}
-
-inline bool String8::operator!=(const char* other) const
-{
-    return strcmp(mString, other) != 0;
-}
-
-inline bool String8::operator>=(const char* other) const
-{
-    return strcmp(mString, other) >= 0;
-}
-
-inline bool String8::operator>(const char* other) const
-{
-    return strcmp(mString, other) > 0;
-}
-
-inline String8::operator const char*() const
-{
-    return mString;
-}
-
-}  // namespace android
-
-// ---------------------------------------------------------------------------
-
-#endif // ANDROID_STRING8_H
diff --git a/include/utils/StrongPointer.h b/include/utils/StrongPointer.h
deleted file mode 100644
index aba9577..0000000
--- a/include/utils/StrongPointer.h
+++ /dev/null
@@ -1,211 +0,0 @@
-/*
- * Copyright (C) 2005 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#ifndef ANDROID_STRONG_POINTER_H
-#define ANDROID_STRONG_POINTER_H
-
-#include <cutils/atomic.h>
-
-#include <stdint.h>
-#include <sys/types.h>
-#include <stdlib.h>
-
-// ---------------------------------------------------------------------------
-namespace android {
-
-template<typename T> class wp;
-
-// ---------------------------------------------------------------------------
-
-#define COMPARE(_op_)                                           \
-inline bool operator _op_ (const sp<T>& o) const {              \
-    return m_ptr _op_ o.m_ptr;                                  \
-}                                                               \
-inline bool operator _op_ (const T* o) const {                  \
-    return m_ptr _op_ o;                                        \
-}                                                               \
-template<typename U>                                            \
-inline bool operator _op_ (const sp<U>& o) const {              \
-    return m_ptr _op_ o.m_ptr;                                  \
-}                                                               \
-template<typename U>                                            \
-inline bool operator _op_ (const U* o) const {                  \
-    return m_ptr _op_ o;                                        \
-}                                                               \
-inline bool operator _op_ (const wp<T>& o) const {              \
-    return m_ptr _op_ o.m_ptr;                                  \
-}                                                               \
-template<typename U>                                            \
-inline bool operator _op_ (const wp<U>& o) const {              \
-    return m_ptr _op_ o.m_ptr;                                  \
-}
-
-// ---------------------------------------------------------------------------
-
-template<typename T>
-class sp {
-public:
-    inline sp() : m_ptr(0) { }
-
-    sp(T* other);
-    sp(const sp<T>& other);
-    template<typename U> sp(U* other);
-    template<typename U> sp(const sp<U>& other);
-
-    ~sp();
-
-    // Assignment
-
-    sp& operator = (T* other);
-    sp& operator = (const sp<T>& other);
-
-    template<typename U> sp& operator = (const sp<U>& other);
-    template<typename U> sp& operator = (U* other);
-
-    //! Special optimization for use by ProcessState (and nobody else).
-    void force_set(T* other);
-
-    // Reset
-
-    void clear();
-
-    // Accessors
-
-    inline  T&      operator* () const  { return *m_ptr; }
-    inline  T*      operator-> () const { return m_ptr;  }
-    inline  T*      get() const         { return m_ptr; }
-
-    // Operators
-
-    COMPARE(==)
-    COMPARE(!=)
-    COMPARE(>)
-    COMPARE(<)
-    COMPARE(<=)
-    COMPARE(>=)
-
-private:    
-    template<typename Y> friend class sp;
-    template<typename Y> friend class wp;
-    void set_pointer(T* ptr);
-    T* m_ptr;
-};
-
-#undef COMPARE
-
-// ---------------------------------------------------------------------------
-// No user serviceable parts below here.
-
-template<typename T>
-sp<T>::sp(T* other)
-        : m_ptr(other) {
-    if (other)
-        other->incStrong(this);
-}
-
-template<typename T>
-sp<T>::sp(const sp<T>& other)
-        : m_ptr(other.m_ptr) {
-    if (m_ptr)
-        m_ptr->incStrong(this);
-}
-
-template<typename T> template<typename U>
-sp<T>::sp(U* other)
-        : m_ptr(other) {
-    if (other)
-        ((T*) other)->incStrong(this);
-}
-
-template<typename T> template<typename U>
-sp<T>::sp(const sp<U>& other)
-        : m_ptr(other.m_ptr) {
-    if (m_ptr)
-        m_ptr->incStrong(this);
-}
-
-template<typename T>
-sp<T>::~sp() {
-    if (m_ptr)
-        m_ptr->decStrong(this);
-}
-
-template<typename T>
-sp<T>& sp<T>::operator =(const sp<T>& other) {
-    T* otherPtr(other.m_ptr);
-    if (otherPtr)
-        otherPtr->incStrong(this);
-    if (m_ptr)
-        m_ptr->decStrong(this);
-    m_ptr = otherPtr;
-    return *this;
-}
-
-template<typename T>
-sp<T>& sp<T>::operator =(T* other) {
-    if (other)
-        other->incStrong(this);
-    if (m_ptr)
-        m_ptr->decStrong(this);
-    m_ptr = other;
-    return *this;
-}
-
-template<typename T> template<typename U>
-sp<T>& sp<T>::operator =(const sp<U>& other) {
-    T* otherPtr(other.m_ptr);
-    if (otherPtr)
-        otherPtr->incStrong(this);
-    if (m_ptr)
-        m_ptr->decStrong(this);
-    m_ptr = otherPtr;
-    return *this;
-}
-
-template<typename T> template<typename U>
-sp<T>& sp<T>::operator =(U* other) {
-    if (other)
-        ((T*) other)->incStrong(this);
-    if (m_ptr)
-        m_ptr->decStrong(this);
-    m_ptr = other;
-    return *this;
-}
-
-template<typename T>
-void sp<T>::force_set(T* other) {
-    other->forceIncStrong(this);
-    m_ptr = other;
-}
-
-template<typename T>
-void sp<T>::clear() {
-    if (m_ptr) {
-        m_ptr->decStrong(this);
-        m_ptr = 0;
-    }
-}
-
-template<typename T>
-void sp<T>::set_pointer(T* ptr) {
-    m_ptr = ptr;
-}
-
-}; // namespace android
-
-// ---------------------------------------------------------------------------
-
-#endif // ANDROID_STRONG_POINTER_H
diff --git a/include/utils/SystemClock.h b/include/utils/SystemClock.h
deleted file mode 100644
index 01db340..0000000
--- a/include/utils/SystemClock.h
+++ /dev/null
@@ -1,32 +0,0 @@
-/*
- * Copyright (C) 2008 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#ifndef ANDROID_UTILS_SYSTEMCLOCK_H
-#define ANDROID_UTILS_SYSTEMCLOCK_H
-
-#include <stdint.h>
-#include <sys/types.h>
-
-namespace android {
-
-int64_t uptimeMillis();
-int64_t elapsedRealtime();
-int64_t elapsedRealtimeNano();
-
-}; // namespace android
-
-#endif // ANDROID_UTILS_SYSTEMCLOCK_H
-
diff --git a/include/utils/Thread.h b/include/utils/Thread.h
deleted file mode 100644
index df30611..0000000
--- a/include/utils/Thread.h
+++ /dev/null
@@ -1,116 +0,0 @@
-/*
- * Copyright (C) 2007 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#ifndef _LIBS_UTILS_THREAD_H
-#define _LIBS_UTILS_THREAD_H
-
-#include <stdint.h>
-#include <sys/types.h>
-#include <time.h>
-
-#if defined(HAVE_PTHREADS)
-# include <pthread.h>
-#endif
-
-#include <utils/Condition.h>
-#include <utils/Errors.h>
-#include <utils/Mutex.h>
-#include <utils/RefBase.h>
-#include <utils/Timers.h>
-#include <utils/ThreadDefs.h>
-
-// ---------------------------------------------------------------------------
-namespace android {
-// ---------------------------------------------------------------------------
-
-class Thread : virtual public RefBase
-{
-public:
-    // Create a Thread object, but doesn't create or start the associated
-    // thread. See the run() method.
-                        Thread(bool canCallJava = true);
-    virtual             ~Thread();
-
-    // Start the thread in threadLoop() which needs to be implemented.
-    virtual status_t    run(    const char* name = 0,
-                                int32_t priority = PRIORITY_DEFAULT,
-                                size_t stack = 0);
-    
-    // Ask this object's thread to exit. This function is asynchronous, when the
-    // function returns the thread might still be running. Of course, this
-    // function can be called from a different thread.
-    virtual void        requestExit();
-
-    // Good place to do one-time initializations
-    virtual status_t    readyToRun();
-    
-    // Call requestExit() and wait until this object's thread exits.
-    // BE VERY CAREFUL of deadlocks. In particular, it would be silly to call
-    // this function from this object's thread. Will return WOULD_BLOCK in
-    // that case.
-            status_t    requestExitAndWait();
-
-    // Wait until this object's thread exits. Returns immediately if not yet running.
-    // Do not call from this object's thread; will return WOULD_BLOCK in that case.
-            status_t    join();
-
-    // Indicates whether this thread is running or not.
-            bool        isRunning() const;
-
-#ifdef HAVE_ANDROID_OS
-    // Return the thread's kernel ID, same as the thread itself calling gettid() or
-    // androidGetTid(), or -1 if the thread is not running.
-            pid_t       getTid() const;
-#endif
-
-protected:
-    // exitPending() returns true if requestExit() has been called.
-            bool        exitPending() const;
-    
-private:
-    // Derived class must implement threadLoop(). The thread starts its life
-    // here. There are two ways of using the Thread object:
-    // 1) loop: if threadLoop() returns true, it will be called again if
-    //          requestExit() wasn't called.
-    // 2) once: if threadLoop() returns false, the thread will exit upon return.
-    virtual bool        threadLoop() = 0;
-
-private:
-    Thread& operator=(const Thread&);
-    static  int             _threadLoop(void* user);
-    const   bool            mCanCallJava;
-    // always hold mLock when reading or writing
-            thread_id_t     mThread;
-    mutable Mutex           mLock;
-            Condition       mThreadExitedCondition;
-            status_t        mStatus;
-    // note that all accesses of mExitPending and mRunning need to hold mLock
-    volatile bool           mExitPending;
-    volatile bool           mRunning;
-            sp<Thread>      mHoldSelf;
-#ifdef HAVE_ANDROID_OS
-    // legacy for debugging, not used by getTid() as it is set by the child thread
-    // and so is not initialized until the child reaches that point
-            pid_t           mTid;
-#endif
-};
-
-
-}; // namespace android
-
-// ---------------------------------------------------------------------------
-#endif // _LIBS_UTILS_THREAD_H
-// ---------------------------------------------------------------------------
diff --git a/include/utils/ThreadDefs.h b/include/utils/ThreadDefs.h
deleted file mode 100644
index 9711c13..0000000
--- a/include/utils/ThreadDefs.h
+++ /dev/null
@@ -1,70 +0,0 @@
-/*
- * Copyright (C) 2007 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#ifndef _LIBS_UTILS_THREAD_DEFS_H
-#define _LIBS_UTILS_THREAD_DEFS_H
-
-#include <stdint.h>
-#include <sys/types.h>
-#include <system/graphics.h>
-#include <system/thread_defs.h>
-
-// ---------------------------------------------------------------------------
-// C API
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-typedef void* android_thread_id_t;
-
-typedef int (*android_thread_func_t)(void*);
-
-#ifdef __cplusplus
-} // extern "C"
-#endif
-
-// ---------------------------------------------------------------------------
-// C++ API
-#ifdef __cplusplus
-namespace android {
-// ---------------------------------------------------------------------------
-
-typedef android_thread_id_t thread_id_t;
-typedef android_thread_func_t thread_func_t;
-
-enum {
-    PRIORITY_LOWEST         = ANDROID_PRIORITY_LOWEST,
-    PRIORITY_BACKGROUND     = ANDROID_PRIORITY_BACKGROUND,
-    PRIORITY_NORMAL         = ANDROID_PRIORITY_NORMAL,
-    PRIORITY_FOREGROUND     = ANDROID_PRIORITY_FOREGROUND,
-    PRIORITY_DISPLAY        = ANDROID_PRIORITY_DISPLAY,
-    PRIORITY_URGENT_DISPLAY = ANDROID_PRIORITY_URGENT_DISPLAY,
-    PRIORITY_AUDIO          = ANDROID_PRIORITY_AUDIO,
-    PRIORITY_URGENT_AUDIO   = ANDROID_PRIORITY_URGENT_AUDIO,
-    PRIORITY_HIGHEST        = ANDROID_PRIORITY_HIGHEST,
-    PRIORITY_DEFAULT        = ANDROID_PRIORITY_DEFAULT,
-    PRIORITY_MORE_FAVORABLE = ANDROID_PRIORITY_MORE_FAVORABLE,
-    PRIORITY_LESS_FAVORABLE = ANDROID_PRIORITY_LESS_FAVORABLE,
-};
-
-// ---------------------------------------------------------------------------
-}; // namespace android
-#endif  // __cplusplus
-// ---------------------------------------------------------------------------
-
-
-#endif // _LIBS_UTILS_THREAD_DEFS_H
diff --git a/include/utils/Timers.h b/include/utils/Timers.h
deleted file mode 100644
index d015421..0000000
--- a/include/utils/Timers.h
+++ /dev/null
@@ -1,106 +0,0 @@
-/*
- * Copyright (C) 2005 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-//
-// Timer functions.
-//
-#ifndef _LIBS_UTILS_TIMERS_H
-#define _LIBS_UTILS_TIMERS_H
-
-#include <stdint.h>
-#include <sys/types.h>
-#include <sys/time.h>
-
-// ------------------------------------------------------------------
-// C API
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-typedef int64_t nsecs_t;       // nano-seconds
-
-static inline nsecs_t seconds_to_nanoseconds(nsecs_t secs)
-{
-    return secs*1000000000;
-}
-
-static inline nsecs_t milliseconds_to_nanoseconds(nsecs_t secs)
-{
-    return secs*1000000;
-}
-
-static inline nsecs_t microseconds_to_nanoseconds(nsecs_t secs)
-{
-    return secs*1000;
-}
-
-static inline nsecs_t nanoseconds_to_seconds(nsecs_t secs)
-{
-    return secs/1000000000;
-}
-
-static inline nsecs_t nanoseconds_to_milliseconds(nsecs_t secs)
-{
-    return secs/1000000;
-}
-
-static inline nsecs_t nanoseconds_to_microseconds(nsecs_t secs)
-{
-    return secs/1000;
-}
-
-static inline nsecs_t s2ns(nsecs_t v)  {return seconds_to_nanoseconds(v);}
-static inline nsecs_t ms2ns(nsecs_t v) {return milliseconds_to_nanoseconds(v);}
-static inline nsecs_t us2ns(nsecs_t v) {return microseconds_to_nanoseconds(v);}
-static inline nsecs_t ns2s(nsecs_t v)  {return nanoseconds_to_seconds(v);}
-static inline nsecs_t ns2ms(nsecs_t v) {return nanoseconds_to_milliseconds(v);}
-static inline nsecs_t ns2us(nsecs_t v) {return nanoseconds_to_microseconds(v);}
-
-static inline nsecs_t seconds(nsecs_t v)      { return s2ns(v); }
-static inline nsecs_t milliseconds(nsecs_t v) { return ms2ns(v); }
-static inline nsecs_t microseconds(nsecs_t v) { return us2ns(v); }
-
-enum {
-    SYSTEM_TIME_REALTIME = 0,  // system-wide realtime clock
-    SYSTEM_TIME_MONOTONIC = 1, // monotonic time since unspecified starting point
-    SYSTEM_TIME_PROCESS = 2,   // high-resolution per-process clock
-    SYSTEM_TIME_THREAD = 3,    // high-resolution per-thread clock
-    SYSTEM_TIME_BOOTTIME = 4   // same as SYSTEM_TIME_MONOTONIC, but including CPU suspend time
-};
-
-// return the system-time according to the specified clock
-#ifdef __cplusplus
-nsecs_t systemTime(int clock = SYSTEM_TIME_MONOTONIC);
-#else
-nsecs_t systemTime(int clock);
-#endif // def __cplusplus
-
-/**
- * Returns the number of milliseconds to wait between the reference time and the timeout time.
- * If the timeout is in the past relative to the reference time, returns 0.
- * If the timeout is more than INT_MAX milliseconds in the future relative to the reference time,
- * such as when timeoutTime == LLONG_MAX, returns -1 to indicate an infinite timeout delay.
- * Otherwise, returns the difference between the reference time and timeout time
- * rounded up to the next millisecond.
- */
-int toMillisecondTimeoutDelay(nsecs_t referenceTime, nsecs_t timeoutTime);
-
-#ifdef __cplusplus
-} // extern "C"
-#endif
-
-#endif // _LIBS_UTILS_TIMERS_H
diff --git a/include/utils/Tokenizer.h b/include/utils/Tokenizer.h
deleted file mode 100644
index bb25f37..0000000
--- a/include/utils/Tokenizer.h
+++ /dev/null
@@ -1,136 +0,0 @@
-/*
- * Copyright (C) 2010 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#ifndef _UTILS_TOKENIZER_H
-#define _UTILS_TOKENIZER_H
-
-#include <assert.h>
-#include <utils/Errors.h>
-#include <utils/FileMap.h>
-#include <utils/String8.h>
-
-namespace android {
-
-/**
- * A simple tokenizer for loading and parsing ASCII text files line by line.
- */
-class Tokenizer {
-    Tokenizer(const String8& filename, FileMap* fileMap, char* buffer,
-            bool ownBuffer, size_t length);
-
-public:
-    ~Tokenizer();
-
-    /**
-     * Opens a file and maps it into memory.
-     *
-     * Returns NO_ERROR and a tokenizer for the file, if successful.
-     * Otherwise returns an error and sets outTokenizer to NULL.
-     */
-    static status_t open(const String8& filename, Tokenizer** outTokenizer);
-
-    /**
-     * Prepares to tokenize the contents of a string.
-     *
-     * Returns NO_ERROR and a tokenizer for the string, if successful.
-     * Otherwise returns an error and sets outTokenizer to NULL.
-     */
-    static status_t fromContents(const String8& filename,
-            const char* contents, Tokenizer** outTokenizer);
-
-    /**
-     * Returns true if at the end of the file.
-     */
-    inline bool isEof() const { return mCurrent == getEnd(); }
-
-    /**
-     * Returns true if at the end of the line or end of the file.
-     */
-    inline bool isEol() const { return isEof() || *mCurrent == '\n'; }
-
-    /**
-     * Gets the name of the file.
-     */
-    inline String8 getFilename() const { return mFilename; }
-
-    /**
-     * Gets a 1-based line number index for the current position.
-     */
-    inline int32_t getLineNumber() const { return mLineNumber; }
-
-    /**
-     * Formats a location string consisting of the filename and current line number.
-     * Returns a string like "MyFile.txt:33".
-     */
-    String8 getLocation() const;
-
-    /**
-     * Gets the character at the current position.
-     * Returns null at end of file.
-     */
-    inline char peekChar() const { return isEof() ? '\0' : *mCurrent; }
-
-    /**
-     * Gets the remainder of the current line as a string, excluding the newline character.
-     */
-    String8 peekRemainderOfLine() const;
-
-    /**
-     * Gets the character at the current position and advances past it.
-     * Returns null at end of file.
-     */
-    inline char nextChar() { return isEof() ? '\0' : *(mCurrent++); }
-
-    /**
-     * Gets the next token on this line stopping at the specified delimiters
-     * or the end of the line whichever comes first and advances past it.
-     * Also stops at embedded nulls.
-     * Returns the token or an empty string if the current character is a delimiter
-     * or is at the end of the line.
-     */
-    String8 nextToken(const char* delimiters);
-
-    /**
-     * Advances to the next line.
-     * Does nothing if already at the end of the file.
-     */
-    void nextLine();
-
-    /**
-     * Skips over the specified delimiters in the line.
-     * Also skips embedded nulls.
-     */
-    void skipDelimiters(const char* delimiters);
-
-private:
-    Tokenizer(const Tokenizer& other); // not copyable
-
-    String8 mFilename;
-    FileMap* mFileMap;
-    char* mBuffer;
-    bool mOwnBuffer;
-    size_t mLength;
-
-    const char* mCurrent;
-    int32_t mLineNumber;
-
-    inline const char* getEnd() const { return mBuffer + mLength; }
-
-};
-
-} // namespace android
-
-#endif // _UTILS_TOKENIZER_H
diff --git a/include/utils/Trace.h b/include/utils/Trace.h
deleted file mode 100644
index 6ee343d..0000000
--- a/include/utils/Trace.h
+++ /dev/null
@@ -1,69 +0,0 @@
-/*
- * Copyright (C) 2012 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#ifndef ANDROID_TRACE_H
-#define ANDROID_TRACE_H
-
-#ifdef HAVE_ANDROID_OS
-
-#include <fcntl.h>
-#include <stdint.h>
-#include <stdio.h>
-#include <string.h>
-#include <sys/stat.h>
-#include <sys/types.h>
-#include <unistd.h>
-
-#include <cutils/compiler.h>
-#include <utils/threads.h>
-#include <cutils/trace.h>
-
-// See <cutils/trace.h> for more ATRACE_* macros.
-
-// ATRACE_NAME traces the beginning and end of the current scope.  To trace
-// the correct start and end times this macro should be declared first in the
-// scope body.
-#define ATRACE_NAME(name) android::ScopedTrace ___tracer(ATRACE_TAG, name)
-// ATRACE_CALL is an ATRACE_NAME that uses the current function name.
-#define ATRACE_CALL() ATRACE_NAME(__FUNCTION__)
-
-namespace android {
-
-class ScopedTrace {
-public:
-inline ScopedTrace(uint64_t tag, const char* name)
-    : mTag(tag) {
-    atrace_begin(mTag,name);
-}
-
-inline ~ScopedTrace() {
-    atrace_end(mTag);
-}
-
-private:
-    uint64_t mTag;
-};
-
-}; // namespace android
-
-#else // HAVE_ANDROID_OS
-
-#define ATRACE_NAME(...)
-#define ATRACE_CALL()
-
-#endif // HAVE_ANDROID_OS
-
-#endif // ANDROID_TRACE_H
diff --git a/include/utils/TypeHelpers.h b/include/utils/TypeHelpers.h
deleted file mode 100644
index 13c9081..0000000
--- a/include/utils/TypeHelpers.h
+++ /dev/null
@@ -1,302 +0,0 @@
-/*
- * Copyright (C) 2005 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#ifndef ANDROID_TYPE_HELPERS_H
-#define ANDROID_TYPE_HELPERS_H
-
-#include <new>
-#include <stdint.h>
-#include <string.h>
-#include <sys/types.h>
-
-// ---------------------------------------------------------------------------
-
-namespace android {
-
-/*
- * Types traits
- */
-
-template <typename T> struct trait_trivial_ctor { enum { value = false }; };
-template <typename T> struct trait_trivial_dtor { enum { value = false }; };
-template <typename T> struct trait_trivial_copy { enum { value = false }; };
-template <typename T> struct trait_trivial_move { enum { value = false }; };
-template <typename T> struct trait_pointer      { enum { value = false }; };    
-template <typename T> struct trait_pointer<T*>  { enum { value = true }; };
-
-template <typename TYPE>
-struct traits {
-    enum {
-        // whether this type is a pointer
-        is_pointer          = trait_pointer<TYPE>::value,
-        // whether this type's constructor is a no-op
-        has_trivial_ctor    = is_pointer || trait_trivial_ctor<TYPE>::value,
-        // whether this type's destructor is a no-op
-        has_trivial_dtor    = is_pointer || trait_trivial_dtor<TYPE>::value,
-        // whether this type type can be copy-constructed with memcpy
-        has_trivial_copy    = is_pointer || trait_trivial_copy<TYPE>::value,
-        // whether this type can be moved with memmove
-        has_trivial_move    = is_pointer || trait_trivial_move<TYPE>::value
-    };
-};
-
-template <typename T, typename U>
-struct aggregate_traits {
-    enum {
-        is_pointer          = false,
-        has_trivial_ctor    = 
-            traits<T>::has_trivial_ctor && traits<U>::has_trivial_ctor,
-        has_trivial_dtor    = 
-            traits<T>::has_trivial_dtor && traits<U>::has_trivial_dtor,
-        has_trivial_copy    = 
-            traits<T>::has_trivial_copy && traits<U>::has_trivial_copy,
-        has_trivial_move    = 
-            traits<T>::has_trivial_move && traits<U>::has_trivial_move
-    };
-};
-
-#define ANDROID_TRIVIAL_CTOR_TRAIT( T ) \
-    template<> struct trait_trivial_ctor< T >   { enum { value = true }; };
-
-#define ANDROID_TRIVIAL_DTOR_TRAIT( T ) \
-    template<> struct trait_trivial_dtor< T >   { enum { value = true }; };
-
-#define ANDROID_TRIVIAL_COPY_TRAIT( T ) \
-    template<> struct trait_trivial_copy< T >   { enum { value = true }; };
-
-#define ANDROID_TRIVIAL_MOVE_TRAIT( T ) \
-    template<> struct trait_trivial_move< T >   { enum { value = true }; };
-
-#define ANDROID_BASIC_TYPES_TRAITS( T ) \
-    ANDROID_TRIVIAL_CTOR_TRAIT( T ) \
-    ANDROID_TRIVIAL_DTOR_TRAIT( T ) \
-    ANDROID_TRIVIAL_COPY_TRAIT( T ) \
-    ANDROID_TRIVIAL_MOVE_TRAIT( T )
-
-// ---------------------------------------------------------------------------
-
-/*
- * basic types traits
- */
-
-ANDROID_BASIC_TYPES_TRAITS( void )
-ANDROID_BASIC_TYPES_TRAITS( bool )
-ANDROID_BASIC_TYPES_TRAITS( char )
-ANDROID_BASIC_TYPES_TRAITS( unsigned char )
-ANDROID_BASIC_TYPES_TRAITS( short )
-ANDROID_BASIC_TYPES_TRAITS( unsigned short )
-ANDROID_BASIC_TYPES_TRAITS( int )
-ANDROID_BASIC_TYPES_TRAITS( unsigned int )
-ANDROID_BASIC_TYPES_TRAITS( long )
-ANDROID_BASIC_TYPES_TRAITS( unsigned long )
-ANDROID_BASIC_TYPES_TRAITS( long long )
-ANDROID_BASIC_TYPES_TRAITS( unsigned long long )
-ANDROID_BASIC_TYPES_TRAITS( float )
-ANDROID_BASIC_TYPES_TRAITS( double )
-
-// ---------------------------------------------------------------------------
-
-
-/*
- * compare and order types
- */
-
-template<typename TYPE> inline
-int strictly_order_type(const TYPE& lhs, const TYPE& rhs) {
-    return (lhs < rhs) ? 1 : 0;
-}
-
-template<typename TYPE> inline
-int compare_type(const TYPE& lhs, const TYPE& rhs) {
-    return strictly_order_type(rhs, lhs) - strictly_order_type(lhs, rhs);
-}
-
-/*
- * create, destroy, copy and move types...
- */
-
-template<typename TYPE> inline
-void construct_type(TYPE* p, size_t n) {
-    if (!traits<TYPE>::has_trivial_ctor) {
-        while (n--) {
-            new(p++) TYPE;
-        }
-    }
-}
-
-template<typename TYPE> inline
-void destroy_type(TYPE* p, size_t n) {
-    if (!traits<TYPE>::has_trivial_dtor) {
-        while (n--) {
-            p->~TYPE();
-            p++;
-        }
-    }
-}
-
-template<typename TYPE> inline
-void copy_type(TYPE* d, const TYPE* s, size_t n) {
-    if (!traits<TYPE>::has_trivial_copy) {
-        while (n--) {
-            new(d) TYPE(*s);
-            d++, s++;
-        }
-    } else {
-        memcpy(d,s,n*sizeof(TYPE));
-    }
-}
-
-template<typename TYPE> inline
-void splat_type(TYPE* where, const TYPE* what, size_t n) {
-    if (!traits<TYPE>::has_trivial_copy) {
-        while (n--) {
-            new(where) TYPE(*what);
-            where++;
-        }
-    } else {
-        while (n--) {
-            *where++ = *what;
-        }
-    }
-}
-
-template<typename TYPE> inline
-void move_forward_type(TYPE* d, const TYPE* s, size_t n = 1) {
-    if ((traits<TYPE>::has_trivial_dtor && traits<TYPE>::has_trivial_copy) 
-            || traits<TYPE>::has_trivial_move) 
-    {
-        memmove(d,s,n*sizeof(TYPE));
-    } else {
-        d += n;
-        s += n;
-        while (n--) {
-            --d, --s;
-            if (!traits<TYPE>::has_trivial_copy) {
-                new(d) TYPE(*s);
-            } else {
-                *d = *s;   
-            }
-            if (!traits<TYPE>::has_trivial_dtor) {
-                s->~TYPE();
-            }
-        }
-    }
-}
-
-template<typename TYPE> inline
-void move_backward_type(TYPE* d, const TYPE* s, size_t n = 1) {
-    if ((traits<TYPE>::has_trivial_dtor && traits<TYPE>::has_trivial_copy) 
-            || traits<TYPE>::has_trivial_move) 
-    {
-        memmove(d,s,n*sizeof(TYPE));
-    } else {
-        while (n--) {
-            if (!traits<TYPE>::has_trivial_copy) {
-                new(d) TYPE(*s);
-            } else {
-                *d = *s;   
-            }
-            if (!traits<TYPE>::has_trivial_dtor) {
-                s->~TYPE();
-            }
-            d++, s++;
-        }
-    }
-}
-
-// ---------------------------------------------------------------------------
-
-/*
- * a key/value pair
- */
-
-template <typename KEY, typename VALUE>
-struct key_value_pair_t {
-    typedef KEY key_t;
-    typedef VALUE value_t;
-
-    KEY     key;
-    VALUE   value;
-    key_value_pair_t() { }
-    key_value_pair_t(const key_value_pair_t& o) : key(o.key), value(o.value) { }
-    key_value_pair_t(const KEY& k, const VALUE& v) : key(k), value(v)  { }
-    key_value_pair_t(const KEY& k) : key(k) { }
-    inline bool operator < (const key_value_pair_t& o) const {
-        return strictly_order_type(key, o.key);
-    }
-    inline const KEY& getKey() const {
-        return key;
-    }
-    inline const VALUE& getValue() const {
-        return value;
-    }
-};
-
-template <typename K, typename V>
-struct trait_trivial_ctor< key_value_pair_t<K, V> >
-{ enum { value = aggregate_traits<K,V>::has_trivial_ctor }; };
-template <typename K, typename V>
-struct trait_trivial_dtor< key_value_pair_t<K, V> >
-{ enum { value = aggregate_traits<K,V>::has_trivial_dtor }; };
-template <typename K, typename V>
-struct trait_trivial_copy< key_value_pair_t<K, V> >
-{ enum { value = aggregate_traits<K,V>::has_trivial_copy }; };
-template <typename K, typename V>
-struct trait_trivial_move< key_value_pair_t<K, V> >
-{ enum { value = aggregate_traits<K,V>::has_trivial_move }; };
-
-// ---------------------------------------------------------------------------
-
-/*
- * Hash codes.
- */
-typedef uint32_t hash_t;
-
-template <typename TKey>
-hash_t hash_type(const TKey& key);
-
-/* Built-in hash code specializations.
- * Assumes pointers are 32bit. */
-#define ANDROID_INT32_HASH(T) \
-        template <> inline hash_t hash_type(const T& value) { return hash_t(value); }
-#define ANDROID_INT64_HASH(T) \
-        template <> inline hash_t hash_type(const T& value) { \
-                return hash_t((value >> 32) ^ value); }
-#define ANDROID_REINTERPRET_HASH(T, R) \
-        template <> inline hash_t hash_type(const T& value) { \
-                return hash_type(*reinterpret_cast<const R*>(&value)); }
-
-ANDROID_INT32_HASH(bool)
-ANDROID_INT32_HASH(int8_t)
-ANDROID_INT32_HASH(uint8_t)
-ANDROID_INT32_HASH(int16_t)
-ANDROID_INT32_HASH(uint16_t)
-ANDROID_INT32_HASH(int32_t)
-ANDROID_INT32_HASH(uint32_t)
-ANDROID_INT64_HASH(int64_t)
-ANDROID_INT64_HASH(uint64_t)
-ANDROID_REINTERPRET_HASH(float, uint32_t)
-ANDROID_REINTERPRET_HASH(double, uint64_t)
-
-template <typename T> inline hash_t hash_type(T* const & value) {
-    return hash_type(uintptr_t(value));
-}
-
-}; // namespace android
-
-// ---------------------------------------------------------------------------
-
-#endif // ANDROID_TYPE_HELPERS_H
diff --git a/include/utils/Unicode.h b/include/utils/Unicode.h
deleted file mode 100644
index 9273533..0000000
--- a/include/utils/Unicode.h
+++ /dev/null
@@ -1,168 +0,0 @@
-/*
- * Copyright (C) 2005 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#ifndef ANDROID_UNICODE_H
-#define ANDROID_UNICODE_H
-
-#include <sys/types.h>
-#include <stdint.h>
-
-extern "C" {
-
-typedef uint32_t char32_t;
-typedef uint16_t char16_t;
-
-// Standard string functions on char16_t strings.
-int strcmp16(const char16_t *, const char16_t *);
-int strncmp16(const char16_t *s1, const char16_t *s2, size_t n);
-size_t strlen16(const char16_t *);
-size_t strnlen16(const char16_t *, size_t);
-char16_t *strcpy16(char16_t *, const char16_t *);
-char16_t *strncpy16(char16_t *, const char16_t *, size_t);
-
-// Version of comparison that supports embedded nulls.
-// This is different than strncmp() because we don't stop
-// at a nul character and consider the strings to be different
-// if the lengths are different (thus we need to supply the
-// lengths of both strings).  This can also be used when
-// your string is not nul-terminated as it will have the
-// equivalent result as strcmp16 (unlike strncmp16).
-int strzcmp16(const char16_t *s1, size_t n1, const char16_t *s2, size_t n2);
-
-// Version of strzcmp16 for comparing strings in different endianness.
-int strzcmp16_h_n(const char16_t *s1H, size_t n1, const char16_t *s2N, size_t n2);
-
-// Standard string functions on char32_t strings.
-size_t strlen32(const char32_t *);
-size_t strnlen32(const char32_t *, size_t);
-
-/**
- * Measure the length of a UTF-32 string in UTF-8. If the string is invalid
- * such as containing a surrogate character, -1 will be returned.
- */
-ssize_t utf32_to_utf8_length(const char32_t *src, size_t src_len);
-
-/**
- * Stores a UTF-8 string converted from "src" in "dst", if "dst_length" is not
- * large enough to store the string, the part of the "src" string is stored
- * into "dst" as much as possible. See the examples for more detail.
- * Returns the size actually used for storing the string.
- * dst" is not null-terminated when dst_len is fully used (like strncpy).
- *
- * Example 1
- * "src" == \u3042\u3044 (\xE3\x81\x82\xE3\x81\x84)
- * "src_len" == 2
- * "dst_len" >= 7
- * ->
- * Returned value == 6
- * "dst" becomes \xE3\x81\x82\xE3\x81\x84\0
- * (note that "dst" is null-terminated)
- *
- * Example 2
- * "src" == \u3042\u3044 (\xE3\x81\x82\xE3\x81\x84)
- * "src_len" == 2
- * "dst_len" == 5
- * ->
- * Returned value == 3
- * "dst" becomes \xE3\x81\x82\0
- * (note that "dst" is null-terminated, but \u3044 is not stored in "dst"
- * since "dst" does not have enough size to store the character)
- *
- * Example 3
- * "src" == \u3042\u3044 (\xE3\x81\x82\xE3\x81\x84)
- * "src_len" == 2
- * "dst_len" == 6
- * ->
- * Returned value == 6
- * "dst" becomes \xE3\x81\x82\xE3\x81\x84
- * (note that "dst" is NOT null-terminated, like strncpy)
- */
-void utf32_to_utf8(const char32_t* src, size_t src_len, char* dst);
-
-/**
- * Returns the unicode value at "index".
- * Returns -1 when the index is invalid (equals to or more than "src_len").
- * If returned value is positive, it is able to be converted to char32_t, which
- * is unsigned. Then, if "next_index" is not NULL, the next index to be used is
- * stored in "next_index". "next_index" can be NULL.
- */
-int32_t utf32_from_utf8_at(const char *src, size_t src_len, size_t index, size_t *next_index);
-
-
-/**
- * Returns the UTF-8 length of UTF-16 string "src".
- */
-ssize_t utf16_to_utf8_length(const char16_t *src, size_t src_len);
-
-/**
- * Converts a UTF-16 string to UTF-8. The destination buffer must be large
- * enough to fit the UTF-16 as measured by utf16_to_utf8_length with an added
- * NULL terminator.
- */
-void utf16_to_utf8(const char16_t* src, size_t src_len, char* dst);
-
-/**
- * Returns the length of "src" when "src" is valid UTF-8 string.
- * Returns 0 if src is NULL or 0-length string. Returns -1 when the source
- * is an invalid string.
- *
- * This function should be used to determine whether "src" is valid UTF-8
- * characters with valid unicode codepoints. "src" must be null-terminated.
- *
- * If you are going to use other utf8_to_... functions defined in this header
- * with string which may not be valid UTF-8 with valid codepoint (form 0 to
- * 0x10FFFF), you should use this function before calling others, since the
- * other functions do not check whether the string is valid UTF-8 or not.
- *
- * If you do not care whether "src" is valid UTF-8 or not, you should use
- * strlen() as usual, which should be much faster.
- */
-ssize_t utf8_length(const char *src);
-
-/**
- * Measure the length of a UTF-32 string.
- */
-size_t utf8_to_utf32_length(const char *src, size_t src_len);
-
-/**
- * Stores a UTF-32 string converted from "src" in "dst". "dst" must be large
- * enough to store the entire converted string as measured by
- * utf8_to_utf32_length plus space for a NULL terminator.
- */
-void utf8_to_utf32(const char* src, size_t src_len, char32_t* dst);
-
-/**
- * Returns the UTF-16 length of UTF-8 string "src".
- */
-ssize_t utf8_to_utf16_length(const uint8_t* src, size_t srcLen);
-
-/**
- * Convert UTF-8 to UTF-16 including surrogate pairs.
- * Returns a pointer to the end of the string (where a null terminator might go
- * if you wanted to add one).
- */
-char16_t* utf8_to_utf16_no_null_terminator(const uint8_t* src, size_t srcLen, char16_t* dst);
-
-/**
- * Convert UTF-8 to UTF-16 including surrogate pairs. The destination buffer
- * must be large enough to hold the result as measured by utf8_to_utf16_length
- * plus an added NULL terminator.
- */
-void utf8_to_utf16(const uint8_t* src, size_t srcLen, char16_t* dst);
-
-}
-
-#endif
diff --git a/include/utils/UniquePtr.h b/include/utils/UniquePtr.h
deleted file mode 100644
index bc62fe6..0000000
--- a/include/utils/UniquePtr.h
+++ /dev/null
@@ -1,239 +0,0 @@
-/*
- * Copyright (C) 2010 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-/* === NOTE === NOTE === NOTE === NOTE === NOTE === NOTE === NOTE === NOTE ===
- *
- * THIS IS A COPY OF libcore/include/UniquePtr.h AND AS SUCH THAT IS THE
- * CANONICAL SOURCE OF THIS FILE. PLEASE KEEP THEM IN SYNC.
- *
- * === NOTE === NOTE === NOTE === NOTE === NOTE === NOTE === NOTE === NOTE ===
- */
-
-#ifndef UNIQUE_PTR_H_included
-#define UNIQUE_PTR_H_included
-
-#include <cstdlib> // For NULL.
-
-// Default deleter for pointer types.
-template <typename T>
-struct DefaultDelete {
-    enum { type_must_be_complete = sizeof(T) };
-    DefaultDelete() {}
-    void operator()(T* p) const {
-        delete p;
-    }
-};
-
-// Default deleter for array types.
-template <typename T>
-struct DefaultDelete<T[]> {
-    enum { type_must_be_complete = sizeof(T) };
-    void operator()(T* p) const {
-        delete[] p;
-    }
-};
-
-// A smart pointer that deletes the given pointer on destruction.
-// Equivalent to C++0x's std::unique_ptr (a combination of boost::scoped_ptr
-// and boost::scoped_array).
-// Named to be in keeping with Android style but also to avoid
-// collision with any other implementation, until we can switch over
-// to unique_ptr.
-// Use thus:
-//   UniquePtr<C> c(new C);
-template <typename T, typename D = DefaultDelete<T> >
-class UniquePtr {
-public:
-    // Construct a new UniquePtr, taking ownership of the given raw pointer.
-    explicit UniquePtr(T* ptr = NULL) : mPtr(ptr) {
-    }
-
-    ~UniquePtr() {
-        reset();
-    }
-
-    // Accessors.
-    T& operator*() const { return *mPtr; }
-    T* operator->() const { return mPtr; }
-    T* get() const { return mPtr; }
-
-    // Returns the raw pointer and hands over ownership to the caller.
-    // The pointer will not be deleted by UniquePtr.
-    T* release() __attribute__((warn_unused_result)) {
-        T* result = mPtr;
-        mPtr = NULL;
-        return result;
-    }
-
-    // Takes ownership of the given raw pointer.
-    // If this smart pointer previously owned a different raw pointer, that
-    // raw pointer will be freed.
-    void reset(T* ptr = NULL) {
-        if (ptr != mPtr) {
-            D()(mPtr);
-            mPtr = ptr;
-        }
-    }
-
-private:
-    // The raw pointer.
-    T* mPtr;
-
-    // Comparing unique pointers is probably a mistake, since they're unique.
-    template <typename T2> bool operator==(const UniquePtr<T2>& p) const;
-    template <typename T2> bool operator!=(const UniquePtr<T2>& p) const;
-
-    // Disallow copy and assignment.
-    UniquePtr(const UniquePtr&);
-    void operator=(const UniquePtr&);
-};
-
-// Partial specialization for array types. Like std::unique_ptr, this removes
-// operator* and operator-> but adds operator[].
-template <typename T, typename D>
-class UniquePtr<T[], D> {
-public:
-    explicit UniquePtr(T* ptr = NULL) : mPtr(ptr) {
-    }
-
-    ~UniquePtr() {
-        reset();
-    }
-
-    T& operator[](size_t i) const {
-        return mPtr[i];
-    }
-    T* get() const { return mPtr; }
-
-    T* release() __attribute__((warn_unused_result)) {
-        T* result = mPtr;
-        mPtr = NULL;
-        return result;
-    }
-
-    void reset(T* ptr = NULL) {
-        if (ptr != mPtr) {
-            D()(mPtr);
-            mPtr = ptr;
-        }
-    }
-
-private:
-    T* mPtr;
-
-    // Disallow copy and assignment.
-    UniquePtr(const UniquePtr&);
-    void operator=(const UniquePtr&);
-};
-
-#if UNIQUE_PTR_TESTS
-
-// Run these tests with:
-// g++ -g -DUNIQUE_PTR_TESTS -x c++ UniquePtr.h && ./a.out
-
-#include <stdio.h>
-
-static void assert(bool b) {
-    if (!b) {
-        fprintf(stderr, "FAIL\n");
-        abort();
-    }
-    fprintf(stderr, "OK\n");
-}
-static int cCount = 0;
-struct C {
-    C() { ++cCount; }
-    ~C() { --cCount; }
-};
-static bool freed = false;
-struct Freer {
-    void operator()(int* p) {
-        assert(*p == 123);
-        free(p);
-        freed = true;
-    }
-};
-
-int main(int argc, char* argv[]) {
-    //
-    // UniquePtr<T> tests...
-    //
-
-    // Can we free a single object?
-    {
-        UniquePtr<C> c(new C);
-        assert(cCount == 1);
-    }
-    assert(cCount == 0);
-    // Does release work?
-    C* rawC;
-    {
-        UniquePtr<C> c(new C);
-        assert(cCount == 1);
-        rawC = c.release();
-    }
-    assert(cCount == 1);
-    delete rawC;
-    // Does reset work?
-    {
-        UniquePtr<C> c(new C);
-        assert(cCount == 1);
-        c.reset(new C);
-        assert(cCount == 1);
-    }
-    assert(cCount == 0);
-
-    //
-    // UniquePtr<T[]> tests...
-    //
-
-    // Can we free an array?
-    {
-        UniquePtr<C[]> cs(new C[4]);
-        assert(cCount == 4);
-    }
-    assert(cCount == 0);
-    // Does release work?
-    {
-        UniquePtr<C[]> c(new C[4]);
-        assert(cCount == 4);
-        rawC = c.release();
-    }
-    assert(cCount == 4);
-    delete[] rawC;
-    // Does reset work?
-    {
-        UniquePtr<C[]> c(new C[4]);
-        assert(cCount == 4);
-        c.reset(new C[2]);
-        assert(cCount == 2);
-    }
-    assert(cCount == 0);
-
-    //
-    // Custom deleter tests...
-    //
-    assert(!freed);
-    {
-        UniquePtr<int, Freer> i(reinterpret_cast<int*>(malloc(sizeof(int))));
-        *i = 123;
-    }
-    assert(freed);
-    return 0;
-}
-#endif
-
-#endif  // UNIQUE_PTR_H_included
diff --git a/include/utils/Vector.h b/include/utils/Vector.h
deleted file mode 100644
index ed7b725..0000000
--- a/include/utils/Vector.h
+++ /dev/null
@@ -1,423 +0,0 @@
-/*
- * Copyright (C) 2005 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#ifndef ANDROID_VECTOR_H
-#define ANDROID_VECTOR_H
-
-#include <new>
-#include <stdint.h>
-#include <sys/types.h>
-
-#include <cutils/log.h>
-
-#include <utils/VectorImpl.h>
-#include <utils/TypeHelpers.h>
-
-// ---------------------------------------------------------------------------
-
-namespace android {
-
-template <typename TYPE>
-class SortedVector;
-
-/*!
- * The main templated vector class ensuring type safety
- * while making use of VectorImpl.
- * This is the class users want to use.
- */
-
-template <class TYPE>
-class Vector : private VectorImpl
-{
-public:
-            typedef TYPE    value_type;
-    
-    /*! 
-     * Constructors and destructors
-     */
-    
-                            Vector();
-                            Vector(const Vector<TYPE>& rhs);
-    explicit                Vector(const SortedVector<TYPE>& rhs);
-    virtual                 ~Vector();
-
-    /*! copy operator */
-            const Vector<TYPE>&     operator = (const Vector<TYPE>& rhs) const;
-            Vector<TYPE>&           operator = (const Vector<TYPE>& rhs);    
-
-            const Vector<TYPE>&     operator = (const SortedVector<TYPE>& rhs) const;
-            Vector<TYPE>&           operator = (const SortedVector<TYPE>& rhs);
-
-            /*
-     * empty the vector
-     */
-
-    inline  void            clear()             { VectorImpl::clear(); }
-
-    /*! 
-     * vector stats
-     */
-
-    //! returns number of items in the vector
-    inline  size_t          size() const                { return VectorImpl::size(); }
-    //! returns whether or not the vector is empty
-    inline  bool            isEmpty() const             { return VectorImpl::isEmpty(); }
-    //! returns how many items can be stored without reallocating the backing store
-    inline  size_t          capacity() const            { return VectorImpl::capacity(); }
-    //! sets the capacity. capacity can never be reduced less than size()
-    inline  ssize_t         setCapacity(size_t size)    { return VectorImpl::setCapacity(size); }
-
-    /*!
-     * set the size of the vector. items are appended with the default
-     * constructor, or removed from the end as needed.
-     */
-    inline  ssize_t         resize(size_t size)         { return VectorImpl::resize(size); }
-
-    /*!
-     * C-style array access
-     */
-     
-    //! read-only C-style access 
-    inline  const TYPE*     array() const;
-    //! read-write C-style access
-            TYPE*           editArray();
-    
-    /*! 
-     * accessors
-     */
-
-    //! read-only access to an item at a given index
-    inline  const TYPE&     operator [] (size_t index) const;
-    //! alternate name for operator []
-    inline  const TYPE&     itemAt(size_t index) const;
-    //! stack-usage of the vector. returns the top of the stack (last element)
-            const TYPE&     top() const;
-
-    /*!
-     * modifying the array
-     */
-
-    //! copy-on write support, grants write access to an item
-            TYPE&           editItemAt(size_t index);
-    //! grants right access to the top of the stack (last element)
-            TYPE&           editTop();
-
-            /*! 
-             * append/insert another vector
-             */
-            
-    //! insert another vector at a given index
-            ssize_t         insertVectorAt(const Vector<TYPE>& vector, size_t index);
-
-    //! append another vector at the end of this one
-            ssize_t         appendVector(const Vector<TYPE>& vector);
-
-
-    //! insert an array at a given index
-            ssize_t         insertArrayAt(const TYPE* array, size_t index, size_t length);
-
-    //! append an array at the end of this vector
-            ssize_t         appendArray(const TYPE* array, size_t length);
-
-            /*! 
-             * add/insert/replace items
-             */
-             
-    //! insert one or several items initialized with their default constructor
-    inline  ssize_t         insertAt(size_t index, size_t numItems = 1);
-    //! insert one or several items initialized from a prototype item
-            ssize_t         insertAt(const TYPE& prototype_item, size_t index, size_t numItems = 1);
-    //! pop the top of the stack (removes the last element). No-op if the stack's empty
-    inline  void            pop();
-    //! pushes an item initialized with its default constructor
-    inline  void            push();
-    //! pushes an item on the top of the stack
-            void            push(const TYPE& item);
-    //! same as push() but returns the index the item was added at (or an error)
-    inline  ssize_t         add();
-    //! same as push() but returns the index the item was added at (or an error)
-            ssize_t         add(const TYPE& item);            
-    //! replace an item with a new one initialized with its default constructor
-    inline  ssize_t         replaceAt(size_t index);
-    //! replace an item with a new one
-            ssize_t         replaceAt(const TYPE& item, size_t index);
-
-    /*!
-     * remove items
-     */
-
-    //! remove several items
-    inline  ssize_t         removeItemsAt(size_t index, size_t count = 1);
-    //! remove one item
-    inline  ssize_t         removeAt(size_t index)  { return removeItemsAt(index); }
-
-    /*!
-     * sort (stable) the array
-     */
-     
-     typedef int (*compar_t)(const TYPE* lhs, const TYPE* rhs);
-     typedef int (*compar_r_t)(const TYPE* lhs, const TYPE* rhs, void* state);
-     
-     inline status_t        sort(compar_t cmp);
-     inline status_t        sort(compar_r_t cmp, void* state);
-
-     // for debugging only
-     inline size_t getItemSize() const { return itemSize(); }
-
-
-     /*
-      * these inlines add some level of compatibility with STL. eventually
-      * we should probably turn things around.
-      */
-     typedef TYPE* iterator;
-     typedef TYPE const* const_iterator;
-
-     inline iterator begin() { return editArray(); }
-     inline iterator end()   { return editArray() + size(); }
-     inline const_iterator begin() const { return array(); }
-     inline const_iterator end() const   { return array() + size(); }
-     inline void reserve(size_t n) { setCapacity(n); }
-     inline bool empty() const{ return isEmpty(); }
-     inline void push_back(const TYPE& item)  { insertAt(item, size(), 1); }
-     inline void push_front(const TYPE& item) { insertAt(item, 0, 1); }
-     inline iterator erase(iterator pos) {
-         ssize_t index = removeItemsAt(pos-array());
-         return begin() + index;
-     }
-
-protected:
-    virtual void    do_construct(void* storage, size_t num) const;
-    virtual void    do_destroy(void* storage, size_t num) const;
-    virtual void    do_copy(void* dest, const void* from, size_t num) const;
-    virtual void    do_splat(void* dest, const void* item, size_t num) const;
-    virtual void    do_move_forward(void* dest, const void* from, size_t num) const;
-    virtual void    do_move_backward(void* dest, const void* from, size_t num) const;
-};
-
-// Vector<T> can be trivially moved using memcpy() because moving does not
-// require any change to the underlying SharedBuffer contents or reference count.
-template<typename T> struct trait_trivial_move<Vector<T> > { enum { value = true }; };
-
-// ---------------------------------------------------------------------------
-// No user serviceable parts from here...
-// ---------------------------------------------------------------------------
-
-template<class TYPE> inline
-Vector<TYPE>::Vector()
-    : VectorImpl(sizeof(TYPE),
-                ((traits<TYPE>::has_trivial_ctor   ? HAS_TRIVIAL_CTOR   : 0)
-                |(traits<TYPE>::has_trivial_dtor   ? HAS_TRIVIAL_DTOR   : 0)
-                |(traits<TYPE>::has_trivial_copy   ? HAS_TRIVIAL_COPY   : 0))
-                )
-{
-}
-
-template<class TYPE> inline
-Vector<TYPE>::Vector(const Vector<TYPE>& rhs)
-    : VectorImpl(rhs) {
-}
-
-template<class TYPE> inline
-Vector<TYPE>::Vector(const SortedVector<TYPE>& rhs)
-    : VectorImpl(static_cast<const VectorImpl&>(rhs)) {
-}
-
-template<class TYPE> inline
-Vector<TYPE>::~Vector() {
-    finish_vector();
-}
-
-template<class TYPE> inline
-Vector<TYPE>& Vector<TYPE>::operator = (const Vector<TYPE>& rhs) {
-    VectorImpl::operator = (rhs);
-    return *this; 
-}
-
-template<class TYPE> inline
-const Vector<TYPE>& Vector<TYPE>::operator = (const Vector<TYPE>& rhs) const {
-    VectorImpl::operator = (static_cast<const VectorImpl&>(rhs));
-    return *this;
-}
-
-template<class TYPE> inline
-Vector<TYPE>& Vector<TYPE>::operator = (const SortedVector<TYPE>& rhs) {
-    VectorImpl::operator = (static_cast<const VectorImpl&>(rhs));
-    return *this;
-}
-
-template<class TYPE> inline
-const Vector<TYPE>& Vector<TYPE>::operator = (const SortedVector<TYPE>& rhs) const {
-    VectorImpl::operator = (rhs);
-    return *this; 
-}
-
-template<class TYPE> inline
-const TYPE* Vector<TYPE>::array() const {
-    return static_cast<const TYPE *>(arrayImpl());
-}
-
-template<class TYPE> inline
-TYPE* Vector<TYPE>::editArray() {
-    return static_cast<TYPE *>(editArrayImpl());
-}
-
-
-template<class TYPE> inline
-const TYPE& Vector<TYPE>::operator[](size_t index) const {
-    LOG_FATAL_IF(index>=size(),
-            "%s: index=%u out of range (%u)", __PRETTY_FUNCTION__,
-            int(index), int(size()));
-    return *(array() + index);
-}
-
-template<class TYPE> inline
-const TYPE& Vector<TYPE>::itemAt(size_t index) const {
-    return operator[](index);
-}
-
-template<class TYPE> inline
-const TYPE& Vector<TYPE>::top() const {
-    return *(array() + size() - 1);
-}
-
-template<class TYPE> inline
-TYPE& Vector<TYPE>::editItemAt(size_t index) {
-    return *( static_cast<TYPE *>(editItemLocation(index)) );
-}
-
-template<class TYPE> inline
-TYPE& Vector<TYPE>::editTop() {
-    return *( static_cast<TYPE *>(editItemLocation(size()-1)) );
-}
-
-template<class TYPE> inline
-ssize_t Vector<TYPE>::insertVectorAt(const Vector<TYPE>& vector, size_t index) {
-    return VectorImpl::insertVectorAt(reinterpret_cast<const VectorImpl&>(vector), index);
-}
-
-template<class TYPE> inline
-ssize_t Vector<TYPE>::appendVector(const Vector<TYPE>& vector) {
-    return VectorImpl::appendVector(reinterpret_cast<const VectorImpl&>(vector));
-}
-
-template<class TYPE> inline
-ssize_t Vector<TYPE>::insertArrayAt(const TYPE* array, size_t index, size_t length) {
-    return VectorImpl::insertArrayAt(array, index, length);
-}
-
-template<class TYPE> inline
-ssize_t Vector<TYPE>::appendArray(const TYPE* array, size_t length) {
-    return VectorImpl::appendArray(array, length);
-}
-
-template<class TYPE> inline
-ssize_t Vector<TYPE>::insertAt(const TYPE& item, size_t index, size_t numItems) {
-    return VectorImpl::insertAt(&item, index, numItems);
-}
-
-template<class TYPE> inline
-void Vector<TYPE>::push(const TYPE& item) {
-    return VectorImpl::push(&item);
-}
-
-template<class TYPE> inline
-ssize_t Vector<TYPE>::add(const TYPE& item) {
-    return VectorImpl::add(&item);
-}
-
-template<class TYPE> inline
-ssize_t Vector<TYPE>::replaceAt(const TYPE& item, size_t index) {
-    return VectorImpl::replaceAt(&item, index);
-}
-
-template<class TYPE> inline
-ssize_t Vector<TYPE>::insertAt(size_t index, size_t numItems) {
-    return VectorImpl::insertAt(index, numItems);
-}
-
-template<class TYPE> inline
-void Vector<TYPE>::pop() {
-    VectorImpl::pop();
-}
-
-template<class TYPE> inline
-void Vector<TYPE>::push() {
-    VectorImpl::push();
-}
-
-template<class TYPE> inline
-ssize_t Vector<TYPE>::add() {
-    return VectorImpl::add();
-}
-
-template<class TYPE> inline
-ssize_t Vector<TYPE>::replaceAt(size_t index) {
-    return VectorImpl::replaceAt(index);
-}
-
-template<class TYPE> inline
-ssize_t Vector<TYPE>::removeItemsAt(size_t index, size_t count) {
-    return VectorImpl::removeItemsAt(index, count);
-}
-
-template<class TYPE> inline
-status_t Vector<TYPE>::sort(Vector<TYPE>::compar_t cmp) {
-    return VectorImpl::sort((VectorImpl::compar_t)cmp);
-}
-
-template<class TYPE> inline
-status_t Vector<TYPE>::sort(Vector<TYPE>::compar_r_t cmp, void* state) {
-    return VectorImpl::sort((VectorImpl::compar_r_t)cmp, state);
-}
-
-// ---------------------------------------------------------------------------
-
-template<class TYPE>
-void Vector<TYPE>::do_construct(void* storage, size_t num) const {
-    construct_type( reinterpret_cast<TYPE*>(storage), num );
-}
-
-template<class TYPE>
-void Vector<TYPE>::do_destroy(void* storage, size_t num) const {
-    destroy_type( reinterpret_cast<TYPE*>(storage), num );
-}
-
-template<class TYPE>
-void Vector<TYPE>::do_copy(void* dest, const void* from, size_t num) const {
-    copy_type( reinterpret_cast<TYPE*>(dest), reinterpret_cast<const TYPE*>(from), num );
-}
-
-template<class TYPE>
-void Vector<TYPE>::do_splat(void* dest, const void* item, size_t num) const {
-    splat_type( reinterpret_cast<TYPE*>(dest), reinterpret_cast<const TYPE*>(item), num );
-}
-
-template<class TYPE>
-void Vector<TYPE>::do_move_forward(void* dest, const void* from, size_t num) const {
-    move_forward_type( reinterpret_cast<TYPE*>(dest), reinterpret_cast<const TYPE*>(from), num );
-}
-
-template<class TYPE>
-void Vector<TYPE>::do_move_backward(void* dest, const void* from, size_t num) const {
-    move_backward_type( reinterpret_cast<TYPE*>(dest), reinterpret_cast<const TYPE*>(from), num );
-}
-
-}; // namespace android
-
-
-// ---------------------------------------------------------------------------
-
-#endif // ANDROID_VECTOR_H
diff --git a/include/utils/VectorImpl.h b/include/utils/VectorImpl.h
deleted file mode 100644
index 21ad71c..0000000
--- a/include/utils/VectorImpl.h
+++ /dev/null
@@ -1,183 +0,0 @@
-/*
- * Copyright (C) 2005 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#ifndef ANDROID_VECTOR_IMPL_H
-#define ANDROID_VECTOR_IMPL_H
-
-#include <assert.h>
-#include <stdint.h>
-#include <sys/types.h>
-#include <utils/Errors.h>
-
-// ---------------------------------------------------------------------------
-// No user serviceable parts in here...
-// ---------------------------------------------------------------------------
-
-namespace android {
-
-/*!
- * Implementation of the guts of the vector<> class
- * this ensures backward binary compatibility and
- * reduces code size.
- * For performance reasons, we expose mStorage and mCount
- * so these fields are set in stone.
- *
- */
-
-class VectorImpl
-{
-public:
-    enum { // flags passed to the ctor
-        HAS_TRIVIAL_CTOR    = 0x00000001,
-        HAS_TRIVIAL_DTOR    = 0x00000002,
-        HAS_TRIVIAL_COPY    = 0x00000004,
-    };
-
-                            VectorImpl(size_t itemSize, uint32_t flags);
-                            VectorImpl(const VectorImpl& rhs);
-    virtual                 ~VectorImpl();
-
-    /*! must be called from subclasses destructor */
-            void            finish_vector();
-
-            VectorImpl&     operator = (const VectorImpl& rhs);    
-            
-    /*! C-style array access */
-    inline  const void*     arrayImpl() const       { return mStorage; }
-            void*           editArrayImpl();
-            
-    /*! vector stats */
-    inline  size_t          size() const        { return mCount; }
-    inline  bool            isEmpty() const     { return mCount == 0; }
-            size_t          capacity() const;
-            ssize_t         setCapacity(size_t size);
-            ssize_t         resize(size_t size);
-
-            /*! append/insert another vector or array */
-            ssize_t         insertVectorAt(const VectorImpl& vector, size_t index);
-            ssize_t         appendVector(const VectorImpl& vector);
-            ssize_t         insertArrayAt(const void* array, size_t index, size_t length);
-            ssize_t         appendArray(const void* array, size_t length);
-            
-            /*! add/insert/replace items */
-            ssize_t         insertAt(size_t where, size_t numItems = 1);
-            ssize_t         insertAt(const void* item, size_t where, size_t numItems = 1);
-            void            pop();
-            void            push();
-            void            push(const void* item);
-            ssize_t         add();
-            ssize_t         add(const void* item);
-            ssize_t         replaceAt(size_t index);
-            ssize_t         replaceAt(const void* item, size_t index);
-
-            /*! remove items */
-            ssize_t         removeItemsAt(size_t index, size_t count = 1);
-            void            clear();
-
-            const void*     itemLocation(size_t index) const;
-            void*           editItemLocation(size_t index);
-
-            typedef int (*compar_t)(const void* lhs, const void* rhs);
-            typedef int (*compar_r_t)(const void* lhs, const void* rhs, void* state);
-            status_t        sort(compar_t cmp);
-            status_t        sort(compar_r_t cmp, void* state);
-
-protected:
-            size_t          itemSize() const;
-            void            release_storage();
-
-    virtual void            do_construct(void* storage, size_t num) const = 0;
-    virtual void            do_destroy(void* storage, size_t num) const = 0;
-    virtual void            do_copy(void* dest, const void* from, size_t num) const = 0;
-    virtual void            do_splat(void* dest, const void* item, size_t num) const = 0;
-    virtual void            do_move_forward(void* dest, const void* from, size_t num) const = 0;
-    virtual void            do_move_backward(void* dest, const void* from, size_t num) const = 0;
-    
-private:
-        void* _grow(size_t where, size_t amount);
-        void  _shrink(size_t where, size_t amount);
-
-        inline void _do_construct(void* storage, size_t num) const;
-        inline void _do_destroy(void* storage, size_t num) const;
-        inline void _do_copy(void* dest, const void* from, size_t num) const;
-        inline void _do_splat(void* dest, const void* item, size_t num) const;
-        inline void _do_move_forward(void* dest, const void* from, size_t num) const;
-        inline void _do_move_backward(void* dest, const void* from, size_t num) const;
-
-            // These 2 fields are exposed in the inlines below,
-            // so they're set in stone.
-            void *      mStorage;   // base address of the vector
-            size_t      mCount;     // number of items
-
-    const   uint32_t    mFlags;
-    const   size_t      mItemSize;
-};
-
-
-
-class SortedVectorImpl : public VectorImpl
-{
-public:
-                            SortedVectorImpl(size_t itemSize, uint32_t flags);
-                            SortedVectorImpl(const VectorImpl& rhs);
-    virtual                 ~SortedVectorImpl();
-    
-    SortedVectorImpl&     operator = (const SortedVectorImpl& rhs);    
-
-    //! finds the index of an item
-            ssize_t         indexOf(const void* item) const;
-
-    //! finds where this item should be inserted
-            size_t          orderOf(const void* item) const;
-
-    //! add an item in the right place (or replaces it if there is one)
-            ssize_t         add(const void* item);
-
-    //! merges a vector into this one
-            ssize_t         merge(const VectorImpl& vector);
-            ssize_t         merge(const SortedVectorImpl& vector);
-             
-    //! removes an item
-            ssize_t         remove(const void* item);
-        
-protected:
-    virtual int             do_compare(const void* lhs, const void* rhs) const = 0;
-
-private:
-            ssize_t         _indexOrderOf(const void* item, size_t* order = 0) const;
-
-            // these are made private, because they can't be used on a SortedVector
-            // (they don't have an implementation either)
-            ssize_t         add();
-            void            pop();
-            void            push();
-            void            push(const void* item);
-            ssize_t         insertVectorAt(const VectorImpl& vector, size_t index);
-            ssize_t         appendVector(const VectorImpl& vector);
-            ssize_t         insertArrayAt(const void* array, size_t index, size_t length);
-            ssize_t         appendArray(const void* array, size_t length);
-            ssize_t         insertAt(size_t where, size_t numItems = 1);
-            ssize_t         insertAt(const void* item, size_t where, size_t numItems = 1);
-            ssize_t         replaceAt(size_t index);
-            ssize_t         replaceAt(const void* item, size_t index);
-};
-
-}; // namespace android
-
-
-// ---------------------------------------------------------------------------
-
-#endif // ANDROID_VECTOR_IMPL_H
diff --git a/include/utils/ashmem.h b/include/utils/ashmem.h
deleted file mode 100644
index 0854775..0000000
--- a/include/utils/ashmem.h
+++ /dev/null
@@ -1,41 +0,0 @@
-/* utils/ashmem.h
- **
- ** Copyright 2008 The Android Open Source Project
- **
- ** This file is dual licensed.  It may be redistributed and/or modified
- ** under the terms of the Apache 2.0 License OR version 2 of the GNU
- ** General Public License.
- */
-
-#ifndef _UTILS_ASHMEM_H
-#define _UTILS_ASHMEM_H
-
-#include <linux/limits.h>
-#include <linux/ioctl.h>
-
-#define ASHMEM_NAME_LEN		256
-
-#define ASHMEM_NAME_DEF		"dev/ashmem"
-
-/* Return values from ASHMEM_PIN: Was the mapping purged while unpinned? */
-#define ASHMEM_NOT_REAPED	0
-#define ASHMEM_WAS_REAPED	1
-
-/* Return values from ASHMEM_UNPIN: Is the mapping now pinned or unpinned? */
-#define ASHMEM_NOW_UNPINNED	0
-#define ASHMEM_NOW_PINNED	1
-
-#define __ASHMEMIOC		0x77
-
-#define ASHMEM_SET_NAME		_IOW(__ASHMEMIOC, 1, char[ASHMEM_NAME_LEN])
-#define ASHMEM_GET_NAME		_IOR(__ASHMEMIOC, 2, char[ASHMEM_NAME_LEN])
-#define ASHMEM_SET_SIZE		_IOW(__ASHMEMIOC, 3, size_t)
-#define ASHMEM_GET_SIZE		_IO(__ASHMEMIOC, 4)
-#define ASHMEM_SET_PROT_MASK	_IOW(__ASHMEMIOC, 5, unsigned long)
-#define ASHMEM_GET_PROT_MASK	_IO(__ASHMEMIOC, 6)
-#define ASHMEM_PIN		_IO(__ASHMEMIOC, 7)
-#define ASHMEM_UNPIN		_IO(__ASHMEMIOC, 8)
-#define ASHMEM_ISPINNED		_IO(__ASHMEMIOC, 9)
-#define ASHMEM_PURGE_ALL_CACHES	_IO(__ASHMEMIOC, 10)
-
-#endif	/* _UTILS_ASHMEM_H */
diff --git a/include/utils/misc.h b/include/utils/misc.h
deleted file mode 100644
index 6cccec3..0000000
--- a/include/utils/misc.h
+++ /dev/null
@@ -1,38 +0,0 @@
-/*
- * Copyright (C) 2005 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-//
-// Handy utility functions and portability code.
-//
-#ifndef _LIBS_UTILS_MISC_H
-#define _LIBS_UTILS_MISC_H
-
-#include <utils/Endian.h>
-
-/* get #of elements in a static array */
-#ifndef NELEM
-# define NELEM(x) ((int) (sizeof(x) / sizeof((x)[0])))
-#endif
-
-namespace android {
-
-typedef void (*sysprop_change_callback)(void);
-void add_sysprop_change_callback(sysprop_change_callback cb, int priority);
-void report_sysprop_change();
-
-}; // namespace android
-
-#endif // _LIBS_UTILS_MISC_H
diff --git a/include/utils/threads.h b/include/utils/threads.h
deleted file mode 100644
index 9de3382..0000000
--- a/include/utils/threads.h
+++ /dev/null
@@ -1,38 +0,0 @@
-/*
- * Copyright (C) 2007 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#ifndef _LIBS_UTILS_THREADS_H
-#define _LIBS_UTILS_THREADS_H
-
-/*
- * Please, DO NOT USE!
- *
- * This file is here only for legacy reasons. Instead, include directly
- * the headers you need below.
- *
- */
-
-#include <utils/AndroidThreads.h>
-
-#ifdef __cplusplus
-#include <utils/Condition.h>
-#include <utils/Errors.h>
-#include <utils/Mutex.h>
-#include <utils/RWLock.h>
-#include <utils/Thread.h>
-#endif
-
-#endif // _LIBS_UTILS_THREADS_H
diff --git a/libs/utils/Android.mk b/libs/utils/Android.mk
deleted file mode 100644
index 7e6b1be..0000000
--- a/libs/utils/Android.mk
+++ /dev/null
@@ -1,144 +0,0 @@
-# Copyright (C) 2008 The Android Open Source Project
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#      http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-
-LOCAL_PATH:= $(call my-dir)
-
-# libutils is a little unique: It's built twice, once for the host
-# and once for the device.
-
-commonSources:= \
-	BasicHashtable.cpp \
-	BlobCache.cpp \
-	CallStack.cpp \
-	FileMap.cpp \
-	JenkinsHash.cpp \
-	LinearAllocator.cpp \
-	LinearTransform.cpp \
-	Log.cpp \
-	PropertyMap.cpp \
-	RefBase.cpp \
-	SharedBuffer.cpp \
-	Static.cpp \
-	StopWatch.cpp \
-	String8.cpp \
-	String16.cpp \
-	SystemClock.cpp \
-	Threads.cpp \
-	Timers.cpp \
-	Tokenizer.cpp \
-	Unicode.cpp \
-	VectorImpl.cpp \
-	misc.cpp
-
-host_commonCflags := -DLIBUTILS_NATIVE=1 $(TOOL_CFLAGS)
-
-ifeq ($(HOST_OS),windows)
-ifeq ($(strip $(USE_CYGWIN),),)
-# Under MinGW, ctype.h doesn't need multi-byte support
-host_commonCflags += -DMB_CUR_MAX=1
-endif
-endif
-
-host_commonLdlibs :=
-
-ifeq ($(TARGET_OS),linux)
-host_commonLdlibs += -lrt -ldl
-endif
-
-
-# For the host
-# =====================================================
-include $(CLEAR_VARS)
-LOCAL_SRC_FILES:= $(commonSources)
-ifeq ($(HOST_OS), linux)
-LOCAL_SRC_FILES += Looper.cpp
-endif
-LOCAL_MODULE:= libutils
-LOCAL_STATIC_LIBRARIES := liblog
-LOCAL_CFLAGS += $(host_commonCflags)
-LOCAL_LDLIBS += $(host_commonLdlibs)
-include $(BUILD_HOST_STATIC_LIBRARY)
-
-
-# For the host, 64-bit
-# =====================================================
-include $(CLEAR_VARS)
-LOCAL_SRC_FILES:= $(commonSources)
-ifeq ($(HOST_OS), linux)
-LOCAL_SRC_FILES += Looper.cpp
-endif
-LOCAL_MODULE:= lib64utils
-LOCAL_STATIC_LIBRARIES := liblog
-LOCAL_CFLAGS += $(host_commonCflags) -m64
-LOCAL_LDLIBS += $(host_commonLdlibs)
-include $(BUILD_HOST_STATIC_LIBRARY)
-
-
-# For the device, static
-# =====================================================
-include $(CLEAR_VARS)
-
-
-# we have the common sources, plus some device-specific stuff
-LOCAL_SRC_FILES:= \
-	$(commonSources) \
-	Looper.cpp \
-	Trace.cpp
-
-ifeq ($(TARGET_OS),linux)
-LOCAL_LDLIBS += -lrt -ldl
-endif
-
-ifeq ($(TARGET_ARCH),mips)
-LOCAL_CFLAGS += -DALIGN_DOUBLE
-endif
-
-LOCAL_C_INCLUDES += \
-		bionic/libc/private \
-		external/zlib
-
-LOCAL_LDLIBS += -lpthread
-
-LOCAL_STATIC_LIBRARIES := \
-	libcutils
-
-LOCAL_SHARED_LIBRARIES := \
-        libcorkscrew \
-        liblog \
-        libdl
-
-LOCAL_MODULE:= libutils
-include $(BUILD_STATIC_LIBRARY)
-
-# For the device, shared
-# =====================================================
-include $(CLEAR_VARS)
-LOCAL_MODULE:= libutils
-LOCAL_WHOLE_STATIC_LIBRARIES := libutils
-LOCAL_SHARED_LIBRARIES := \
-        liblog \
-        libcutils \
-        libdl \
-        libcorkscrew
-
-include $(BUILD_SHARED_LIBRARY)
-
-# Include subdirectory makefiles
-# ============================================================
-
-# If we're building with ONE_SHOT_MAKEFILE (mm, mmm), then what the framework
-# team really wants is to build the stuff defined by this makefile.
-ifeq (,$(ONE_SHOT_MAKEFILE))
-include $(call first-makefiles-under,$(LOCAL_PATH))
-endif
diff --git a/libs/utils/BasicHashtable.cpp b/libs/utils/BasicHashtable.cpp
deleted file mode 100644
index 491d9e9..0000000
--- a/libs/utils/BasicHashtable.cpp
+++ /dev/null
@@ -1,342 +0,0 @@
-/*
- * Copyright (C) 2011 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#define LOG_TAG "BasicHashtable"
-
-#include <math.h>
-
-#include <utils/Log.h>
-#include <utils/BasicHashtable.h>
-#include <utils/misc.h>
-
-namespace android {
-
-BasicHashtableImpl::BasicHashtableImpl(size_t entrySize, bool hasTrivialDestructor,
-        size_t minimumInitialCapacity, float loadFactor) :
-        mBucketSize(entrySize + sizeof(Bucket)), mHasTrivialDestructor(hasTrivialDestructor),
-        mLoadFactor(loadFactor), mSize(0),
-        mFilledBuckets(0), mBuckets(NULL) {
-    determineCapacity(minimumInitialCapacity, mLoadFactor, &mBucketCount, &mCapacity);
-}
-
-BasicHashtableImpl::BasicHashtableImpl(const BasicHashtableImpl& other) :
-        mBucketSize(other.mBucketSize), mHasTrivialDestructor(other.mHasTrivialDestructor),
-        mCapacity(other.mCapacity), mLoadFactor(other.mLoadFactor),
-        mSize(other.mSize), mFilledBuckets(other.mFilledBuckets),
-        mBucketCount(other.mBucketCount), mBuckets(other.mBuckets) {
-    if (mBuckets) {
-        SharedBuffer::bufferFromData(mBuckets)->acquire();
-    }
-}
-
-BasicHashtableImpl::~BasicHashtableImpl()
-{
-}
-
-void BasicHashtableImpl::dispose() {
-    if (mBuckets) {
-        releaseBuckets(mBuckets, mBucketCount);
-    }
-}
-
-void BasicHashtableImpl::clone() {
-    if (mBuckets) {
-        void* newBuckets = allocateBuckets(mBucketCount);
-        copyBuckets(mBuckets, newBuckets, mBucketCount);
-        releaseBuckets(mBuckets, mBucketCount);
-        mBuckets = newBuckets;
-    }
-}
-
-void BasicHashtableImpl::setTo(const BasicHashtableImpl& other) {
-    if (mBuckets) {
-        releaseBuckets(mBuckets, mBucketCount);
-    }
-
-    mCapacity = other.mCapacity;
-    mLoadFactor = other.mLoadFactor;
-    mSize = other.mSize;
-    mFilledBuckets = other.mFilledBuckets;
-    mBucketCount = other.mBucketCount;
-    mBuckets = other.mBuckets;
-
-    if (mBuckets) {
-        SharedBuffer::bufferFromData(mBuckets)->acquire();
-    }
-}
-
-void BasicHashtableImpl::clear() {
-    if (mBuckets) {
-        if (mFilledBuckets) {
-            SharedBuffer* sb = SharedBuffer::bufferFromData(mBuckets);
-            if (sb->onlyOwner()) {
-                destroyBuckets(mBuckets, mBucketCount);
-                for (size_t i = 0; i < mBucketCount; i++) {
-                    Bucket& bucket = bucketAt(mBuckets, i);
-                    bucket.cookie = 0;
-                }
-            } else {
-                releaseBuckets(mBuckets, mBucketCount);
-                mBuckets = NULL;
-            }
-            mFilledBuckets = 0;
-        }
-        mSize = 0;
-    }
-}
-
-ssize_t BasicHashtableImpl::next(ssize_t index) const {
-    if (mSize) {
-        while (size_t(++index) < mBucketCount) {
-            const Bucket& bucket = bucketAt(mBuckets, index);
-            if (bucket.cookie & Bucket::PRESENT) {
-                return index;
-            }
-        }
-    }
-    return -1;
-}
-
-ssize_t BasicHashtableImpl::find(ssize_t index, hash_t hash,
-        const void* __restrict__ key) const {
-    if (!mSize) {
-        return -1;
-    }
-
-    hash = trimHash(hash);
-    if (index < 0) {
-        index = chainStart(hash, mBucketCount);
-
-        const Bucket& bucket = bucketAt(mBuckets, size_t(index));
-        if (bucket.cookie & Bucket::PRESENT) {
-            if (compareBucketKey(bucket, key)) {
-                return index;
-            }
-        } else {
-            if (!(bucket.cookie & Bucket::COLLISION)) {
-                return -1;
-            }
-        }
-    }
-
-    size_t inc = chainIncrement(hash, mBucketCount);
-    for (;;) {
-        index = chainSeek(index, inc, mBucketCount);
-
-        const Bucket& bucket = bucketAt(mBuckets, size_t(index));
-        if (bucket.cookie & Bucket::PRESENT) {
-            if ((bucket.cookie & Bucket::HASH_MASK) == hash
-                    && compareBucketKey(bucket, key)) {
-                return index;
-            }
-        }
-        if (!(bucket.cookie & Bucket::COLLISION)) {
-            return -1;
-        }
-    }
-}
-
-size_t BasicHashtableImpl::add(hash_t hash, const void* entry) {
-    if (!mBuckets) {
-        mBuckets = allocateBuckets(mBucketCount);
-    } else {
-        edit();
-    }
-
-    hash = trimHash(hash);
-    for (;;) {
-        size_t index = chainStart(hash, mBucketCount);
-        Bucket* bucket = &bucketAt(mBuckets, size_t(index));
-        if (bucket->cookie & Bucket::PRESENT) {
-            size_t inc = chainIncrement(hash, mBucketCount);
-            do {
-                bucket->cookie |= Bucket::COLLISION;
-                index = chainSeek(index, inc, mBucketCount);
-                bucket = &bucketAt(mBuckets, size_t(index));
-            } while (bucket->cookie & Bucket::PRESENT);
-        }
-
-        uint32_t collision = bucket->cookie & Bucket::COLLISION;
-        if (!collision) {
-            if (mFilledBuckets >= mCapacity) {
-                rehash(mCapacity * 2, mLoadFactor);
-                continue;
-            }
-            mFilledBuckets += 1;
-        }
-
-        bucket->cookie = collision | Bucket::PRESENT | hash;
-        mSize += 1;
-        initializeBucketEntry(*bucket, entry);
-        return index;
-    }
-}
-
-void BasicHashtableImpl::removeAt(size_t index) {
-    edit();
-
-    Bucket& bucket = bucketAt(mBuckets, index);
-    bucket.cookie &= ~Bucket::PRESENT;
-    if (!(bucket.cookie & Bucket::COLLISION)) {
-        mFilledBuckets -= 1;
-    }
-    mSize -= 1;
-    if (!mHasTrivialDestructor) {
-        destroyBucketEntry(bucket);
-    }
-}
-
-void BasicHashtableImpl::rehash(size_t minimumCapacity, float loadFactor) {
-    if (minimumCapacity < mSize) {
-        minimumCapacity = mSize;
-    }
-    size_t newBucketCount, newCapacity;
-    determineCapacity(minimumCapacity, loadFactor, &newBucketCount, &newCapacity);
-
-    if (newBucketCount != mBucketCount || newCapacity != mCapacity) {
-        if (mBuckets) {
-            void* newBuckets;
-            if (mSize) {
-                newBuckets = allocateBuckets(newBucketCount);
-                for (size_t i = 0; i < mBucketCount; i++) {
-                    const Bucket& fromBucket = bucketAt(mBuckets, i);
-                    if (fromBucket.cookie & Bucket::PRESENT) {
-                        hash_t hash = fromBucket.cookie & Bucket::HASH_MASK;
-                        size_t index = chainStart(hash, newBucketCount);
-                        Bucket* toBucket = &bucketAt(newBuckets, size_t(index));
-                        if (toBucket->cookie & Bucket::PRESENT) {
-                            size_t inc = chainIncrement(hash, newBucketCount);
-                            do {
-                                toBucket->cookie |= Bucket::COLLISION;
-                                index = chainSeek(index, inc, newBucketCount);
-                                toBucket = &bucketAt(newBuckets, size_t(index));
-                            } while (toBucket->cookie & Bucket::PRESENT);
-                        }
-                        toBucket->cookie = Bucket::PRESENT | hash;
-                        initializeBucketEntry(*toBucket, fromBucket.entry);
-                    }
-                }
-            } else {
-                newBuckets = NULL;
-            }
-            releaseBuckets(mBuckets, mBucketCount);
-            mBuckets = newBuckets;
-            mFilledBuckets = mSize;
-        }
-        mBucketCount = newBucketCount;
-        mCapacity = newCapacity;
-    }
-    mLoadFactor = loadFactor;
-}
-
-void* BasicHashtableImpl::allocateBuckets(size_t count) const {
-    size_t bytes = count * mBucketSize;
-    SharedBuffer* sb = SharedBuffer::alloc(bytes);
-    LOG_ALWAYS_FATAL_IF(!sb, "Could not allocate %u bytes for hashtable with %u buckets.",
-            uint32_t(bytes), uint32_t(count));
-    void* buckets = sb->data();
-    for (size_t i = 0; i < count; i++) {
-        Bucket& bucket = bucketAt(buckets, i);
-        bucket.cookie = 0;
-    }
-    return buckets;
-}
-
-void BasicHashtableImpl::releaseBuckets(void* __restrict__ buckets, size_t count) const {
-    SharedBuffer* sb = SharedBuffer::bufferFromData(buckets);
-    if (sb->release(SharedBuffer::eKeepStorage) == 1) {
-        destroyBuckets(buckets, count);
-        SharedBuffer::dealloc(sb);
-    }
-}
-
-void BasicHashtableImpl::destroyBuckets(void* __restrict__ buckets, size_t count) const {
-    if (!mHasTrivialDestructor) {
-        for (size_t i = 0; i < count; i++) {
-            Bucket& bucket = bucketAt(buckets, i);
-            if (bucket.cookie & Bucket::PRESENT) {
-                destroyBucketEntry(bucket);
-            }
-        }
-    }
-}
-
-void BasicHashtableImpl::copyBuckets(const void* __restrict__ fromBuckets,
-        void* __restrict__ toBuckets, size_t count) const {
-    for (size_t i = 0; i < count; i++) {
-        const Bucket& fromBucket = bucketAt(fromBuckets, i);
-        Bucket& toBucket = bucketAt(toBuckets, i);
-        toBucket.cookie = fromBucket.cookie;
-        if (fromBucket.cookie & Bucket::PRESENT) {
-            initializeBucketEntry(toBucket, fromBucket.entry);
-        }
-    }
-}
-
-// Table of 31-bit primes where each prime is no less than twice as large
-// as the previous one.  Generated by "primes.py".
-static size_t PRIMES[] = {
-    5,
-    11,
-    23,
-    47,
-    97,
-    197,
-    397,
-    797,
-    1597,
-    3203,
-    6421,
-    12853,
-    25717,
-    51437,
-    102877,
-    205759,
-    411527,
-    823117,
-    1646237,
-    3292489,
-    6584983,
-    13169977,
-    26339969,
-    52679969,
-    105359939,
-    210719881,
-    421439783,
-    842879579,
-    1685759167,
-    0,
-};
-
-void BasicHashtableImpl::determineCapacity(size_t minimumCapacity, float loadFactor,
-        size_t* __restrict__ outBucketCount, size_t* __restrict__ outCapacity) {
-    LOG_ALWAYS_FATAL_IF(loadFactor <= 0.0f || loadFactor > 1.0f,
-            "Invalid load factor %0.3f.  Must be in the range (0, 1].", loadFactor);
-
-    size_t count = ceilf(minimumCapacity / loadFactor) + 1;
-    size_t i = 0;
-    while (count > PRIMES[i] && i < NELEM(PRIMES)) {
-        i++;
-    }
-    count = PRIMES[i];
-    LOG_ALWAYS_FATAL_IF(!count, "Could not determine required number of buckets for "
-            "hashtable with minimum capacity %u and load factor %0.3f.",
-            uint32_t(minimumCapacity), loadFactor);
-    *outBucketCount = count;
-    *outCapacity = ceilf((count - 1) * loadFactor);
-}
-
-}; // namespace android
diff --git a/libs/utils/BlobCache.cpp b/libs/utils/BlobCache.cpp
deleted file mode 100644
index 0fb1d8e..0000000
--- a/libs/utils/BlobCache.cpp
+++ /dev/null
@@ -1,362 +0,0 @@
-/*
- ** Copyright 2011, The Android Open Source Project
- **
- ** Licensed under the Apache License, Version 2.0 (the "License");
- ** you may not use this file except in compliance with the License.
- ** You may obtain a copy of the License at
- **
- **     http://www.apache.org/licenses/LICENSE-2.0
- **
- ** Unless required by applicable law or agreed to in writing, software
- ** distributed under the License is distributed on an "AS IS" BASIS,
- ** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- ** See the License for the specific language governing permissions and
- ** limitations under the License.
- */
-
-#define LOG_TAG "BlobCache"
-//#define LOG_NDEBUG 0
-
-#include <stdlib.h>
-#include <string.h>
-
-#include <utils/BlobCache.h>
-#include <utils/Errors.h>
-#include <utils/Log.h>
-
-namespace android {
-
-// BlobCache::Header::mMagicNumber value
-static const uint32_t blobCacheMagic = '_Bb$';
-
-// BlobCache::Header::mBlobCacheVersion value
-static const uint32_t blobCacheVersion = 1;
-
-// BlobCache::Header::mDeviceVersion value
-static const uint32_t blobCacheDeviceVersion = 1;
-
-BlobCache::BlobCache(size_t maxKeySize, size_t maxValueSize, size_t maxTotalSize):
-        mMaxKeySize(maxKeySize),
-        mMaxValueSize(maxValueSize),
-        mMaxTotalSize(maxTotalSize),
-        mTotalSize(0) {
-    nsecs_t now = systemTime(SYSTEM_TIME_MONOTONIC);
-#ifdef _WIN32
-    srand(now);
-#else
-    mRandState[0] = (now >> 0) & 0xFFFF;
-    mRandState[1] = (now >> 16) & 0xFFFF;
-    mRandState[2] = (now >> 32) & 0xFFFF;
-#endif
-    ALOGV("initializing random seed using %lld", now);
-}
-
-void BlobCache::set(const void* key, size_t keySize, const void* value,
-        size_t valueSize) {
-    if (mMaxKeySize < keySize) {
-        ALOGV("set: not caching because the key is too large: %d (limit: %d)",
-                keySize, mMaxKeySize);
-        return;
-    }
-    if (mMaxValueSize < valueSize) {
-        ALOGV("set: not caching because the value is too large: %d (limit: %d)",
-                valueSize, mMaxValueSize);
-        return;
-    }
-    if (mMaxTotalSize < keySize + valueSize) {
-        ALOGV("set: not caching because the combined key/value size is too "
-                "large: %d (limit: %d)", keySize + valueSize, mMaxTotalSize);
-        return;
-    }
-    if (keySize == 0) {
-        ALOGW("set: not caching because keySize is 0");
-        return;
-    }
-    if (valueSize <= 0) {
-        ALOGW("set: not caching because valueSize is 0");
-        return;
-    }
-
-    sp<Blob> dummyKey(new Blob(key, keySize, false));
-    CacheEntry dummyEntry(dummyKey, NULL);
-
-    while (true) {
-        ssize_t index = mCacheEntries.indexOf(dummyEntry);
-        if (index < 0) {
-            // Create a new cache entry.
-            sp<Blob> keyBlob(new Blob(key, keySize, true));
-            sp<Blob> valueBlob(new Blob(value, valueSize, true));
-            size_t newTotalSize = mTotalSize + keySize + valueSize;
-            if (mMaxTotalSize < newTotalSize) {
-                if (isCleanable()) {
-                    // Clean the cache and try again.
-                    clean();
-                    continue;
-                } else {
-                    ALOGV("set: not caching new key/value pair because the "
-                            "total cache size limit would be exceeded: %d "
-                            "(limit: %d)",
-                            keySize + valueSize, mMaxTotalSize);
-                    break;
-                }
-            }
-            mCacheEntries.add(CacheEntry(keyBlob, valueBlob));
-            mTotalSize = newTotalSize;
-            ALOGV("set: created new cache entry with %d byte key and %d byte value",
-                    keySize, valueSize);
-        } else {
-            // Update the existing cache entry.
-            sp<Blob> valueBlob(new Blob(value, valueSize, true));
-            sp<Blob> oldValueBlob(mCacheEntries[index].getValue());
-            size_t newTotalSize = mTotalSize + valueSize - oldValueBlob->getSize();
-            if (mMaxTotalSize < newTotalSize) {
-                if (isCleanable()) {
-                    // Clean the cache and try again.
-                    clean();
-                    continue;
-                } else {
-                    ALOGV("set: not caching new value because the total cache "
-                            "size limit would be exceeded: %d (limit: %d)",
-                            keySize + valueSize, mMaxTotalSize);
-                    break;
-                }
-            }
-            mCacheEntries.editItemAt(index).setValue(valueBlob);
-            mTotalSize = newTotalSize;
-            ALOGV("set: updated existing cache entry with %d byte key and %d byte "
-                    "value", keySize, valueSize);
-        }
-        break;
-    }
-}
-
-size_t BlobCache::get(const void* key, size_t keySize, void* value,
-        size_t valueSize) {
-    if (mMaxKeySize < keySize) {
-        ALOGV("get: not searching because the key is too large: %d (limit %d)",
-                keySize, mMaxKeySize);
-        return 0;
-    }
-    sp<Blob> dummyKey(new Blob(key, keySize, false));
-    CacheEntry dummyEntry(dummyKey, NULL);
-    ssize_t index = mCacheEntries.indexOf(dummyEntry);
-    if (index < 0) {
-        ALOGV("get: no cache entry found for key of size %d", keySize);
-        return 0;
-    }
-
-    // The key was found. Return the value if the caller's buffer is large
-    // enough.
-    sp<Blob> valueBlob(mCacheEntries[index].getValue());
-    size_t valueBlobSize = valueBlob->getSize();
-    if (valueBlobSize <= valueSize) {
-        ALOGV("get: copying %d bytes to caller's buffer", valueBlobSize);
-        memcpy(value, valueBlob->getData(), valueBlobSize);
-    } else {
-        ALOGV("get: caller's buffer is too small for value: %d (needs %d)",
-                valueSize, valueBlobSize);
-    }
-    return valueBlobSize;
-}
-
-static inline size_t align4(size_t size) {
-    return (size + 3) & ~3;
-}
-
-size_t BlobCache::getFlattenedSize() const {
-    size_t size = sizeof(Header);
-    for (size_t i = 0; i < mCacheEntries.size(); i++) {
-        const CacheEntry& e(mCacheEntries[i]);
-        sp<Blob> keyBlob = e.getKey();
-        sp<Blob> valueBlob = e.getValue();
-        size = align4(size);
-        size += sizeof(EntryHeader) + keyBlob->getSize() +
-                valueBlob->getSize();
-    }
-    return size;
-}
-
-status_t BlobCache::flatten(void* buffer, size_t size) const {
-    // Write the cache header
-    if (size < sizeof(Header)) {
-        ALOGE("flatten: not enough room for cache header");
-        return BAD_VALUE;
-    }
-    Header* header = reinterpret_cast<Header*>(buffer);
-    header->mMagicNumber = blobCacheMagic;
-    header->mBlobCacheVersion = blobCacheVersion;
-    header->mDeviceVersion = blobCacheDeviceVersion;
-    header->mNumEntries = mCacheEntries.size();
-
-    // Write cache entries
-    uint8_t* byteBuffer = reinterpret_cast<uint8_t*>(buffer);
-    off_t byteOffset = align4(sizeof(Header));
-    for (size_t i = 0; i < mCacheEntries.size(); i++) {
-        const CacheEntry& e(mCacheEntries[i]);
-        sp<Blob> keyBlob = e.getKey();
-        sp<Blob> valueBlob = e.getValue();
-        size_t keySize = keyBlob->getSize();
-        size_t valueSize = valueBlob->getSize();
-
-        size_t entrySize = sizeof(EntryHeader) + keySize + valueSize;
-        if (byteOffset + entrySize > size) {
-            ALOGE("flatten: not enough room for cache entries");
-            return BAD_VALUE;
-        }
-
-        EntryHeader* eheader = reinterpret_cast<EntryHeader*>(
-            &byteBuffer[byteOffset]);
-        eheader->mKeySize = keySize;
-        eheader->mValueSize = valueSize;
-
-        memcpy(eheader->mData, keyBlob->getData(), keySize);
-        memcpy(eheader->mData + keySize, valueBlob->getData(), valueSize);
-
-        byteOffset += align4(entrySize);
-    }
-
-    return OK;
-}
-
-status_t BlobCache::unflatten(void const* buffer, size_t size) {
-    // All errors should result in the BlobCache being in an empty state.
-    mCacheEntries.clear();
-
-    // Read the cache header
-    if (size < sizeof(Header)) {
-        ALOGE("unflatten: not enough room for cache header");
-        return BAD_VALUE;
-    }
-    const Header* header = reinterpret_cast<const Header*>(buffer);
-    if (header->mMagicNumber != blobCacheMagic) {
-        ALOGE("unflatten: bad magic number: %d", header->mMagicNumber);
-        return BAD_VALUE;
-    }
-    if (header->mBlobCacheVersion != blobCacheVersion ||
-            header->mDeviceVersion != blobCacheDeviceVersion) {
-        // We treat version mismatches as an empty cache.
-        return OK;
-    }
-
-    // Read cache entries
-    const uint8_t* byteBuffer = reinterpret_cast<const uint8_t*>(buffer);
-    off_t byteOffset = align4(sizeof(Header));
-    size_t numEntries = header->mNumEntries;
-    for (size_t i = 0; i < numEntries; i++) {
-        if (byteOffset + sizeof(EntryHeader) > size) {
-            mCacheEntries.clear();
-            ALOGE("unflatten: not enough room for cache entry headers");
-            return BAD_VALUE;
-        }
-
-        const EntryHeader* eheader = reinterpret_cast<const EntryHeader*>(
-                &byteBuffer[byteOffset]);
-        size_t keySize = eheader->mKeySize;
-        size_t valueSize = eheader->mValueSize;
-        size_t entrySize = sizeof(EntryHeader) + keySize + valueSize;
-
-        if (byteOffset + entrySize > size) {
-            mCacheEntries.clear();
-            ALOGE("unflatten: not enough room for cache entry headers");
-            return BAD_VALUE;
-        }
-
-        const uint8_t* data = eheader->mData;
-        set(data, keySize, data + keySize, valueSize);
-
-        byteOffset += align4(entrySize);
-    }
-
-    return OK;
-}
-
-long int BlobCache::blob_random() {
-#ifdef _WIN32
-    return rand();
-#else
-    return nrand48(mRandState);
-#endif
-}
-
-void BlobCache::clean() {
-    // Remove a random cache entry until the total cache size gets below half
-    // the maximum total cache size.
-    while (mTotalSize > mMaxTotalSize / 2) {
-        size_t i = size_t(blob_random() % (mCacheEntries.size()));
-        const CacheEntry& entry(mCacheEntries[i]);
-        mTotalSize -= entry.getKey()->getSize() + entry.getValue()->getSize();
-        mCacheEntries.removeAt(i);
-    }
-}
-
-bool BlobCache::isCleanable() const {
-    return mTotalSize > mMaxTotalSize / 2;
-}
-
-BlobCache::Blob::Blob(const void* data, size_t size, bool copyData):
-        mData(copyData ? malloc(size) : data),
-        mSize(size),
-        mOwnsData(copyData) {
-    if (data != NULL && copyData) {
-        memcpy(const_cast<void*>(mData), data, size);
-    }
-}
-
-BlobCache::Blob::~Blob() {
-    if (mOwnsData) {
-        free(const_cast<void*>(mData));
-    }
-}
-
-bool BlobCache::Blob::operator<(const Blob& rhs) const {
-    if (mSize == rhs.mSize) {
-        return memcmp(mData, rhs.mData, mSize) < 0;
-    } else {
-        return mSize < rhs.mSize;
-    }
-}
-
-const void* BlobCache::Blob::getData() const {
-    return mData;
-}
-
-size_t BlobCache::Blob::getSize() const {
-    return mSize;
-}
-
-BlobCache::CacheEntry::CacheEntry() {
-}
-
-BlobCache::CacheEntry::CacheEntry(const sp<Blob>& key, const sp<Blob>& value):
-        mKey(key),
-        mValue(value) {
-}
-
-BlobCache::CacheEntry::CacheEntry(const CacheEntry& ce):
-        mKey(ce.mKey),
-        mValue(ce.mValue) {
-}
-
-bool BlobCache::CacheEntry::operator<(const CacheEntry& rhs) const {
-    return *mKey < *rhs.mKey;
-}
-
-const BlobCache::CacheEntry& BlobCache::CacheEntry::operator=(const CacheEntry& rhs) {
-    mKey = rhs.mKey;
-    mValue = rhs.mValue;
-    return *this;
-}
-
-sp<BlobCache::Blob> BlobCache::CacheEntry::getKey() const {
-    return mKey;
-}
-
-sp<BlobCache::Blob> BlobCache::CacheEntry::getValue() const {
-    return mValue;
-}
-
-void BlobCache::CacheEntry::setValue(const sp<Blob>& value) {
-    mValue = value;
-}
-
-} // namespace android
diff --git a/libs/utils/CallStack.cpp b/libs/utils/CallStack.cpp
deleted file mode 100644
index e60f5d8..0000000
--- a/libs/utils/CallStack.cpp
+++ /dev/null
@@ -1,138 +0,0 @@
-/*
- * Copyright (C) 2007 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#define LOG_TAG "CallStack"
-
-#include <string.h>
-
-#include <utils/Log.h>
-#include <utils/Errors.h>
-#include <utils/CallStack.h>
-#include <corkscrew/backtrace.h>
-
-/*****************************************************************************/
-namespace android {
-
-CallStack::CallStack() :
-        mCount(0) {
-}
-
-CallStack::CallStack(const char* logtag, int32_t ignoreDepth, int32_t maxDepth) {
-    this->update(ignoreDepth+1, maxDepth);
-    this->dump(logtag);
-}
-
-CallStack::CallStack(const CallStack& rhs) :
-        mCount(rhs.mCount) {
-    if (mCount) {
-        memcpy(mStack, rhs.mStack, mCount * sizeof(backtrace_frame_t));
-    }
-}
-
-CallStack::~CallStack() {
-}
-
-CallStack& CallStack::operator = (const CallStack& rhs) {
-    mCount = rhs.mCount;
-    if (mCount) {
-        memcpy(mStack, rhs.mStack, mCount * sizeof(backtrace_frame_t));
-    }
-    return *this;
-}
-
-bool CallStack::operator == (const CallStack& rhs) const {
-    if (mCount != rhs.mCount)
-        return false;
-    return !mCount || memcmp(mStack, rhs.mStack, mCount * sizeof(backtrace_frame_t)) == 0;
-}
-
-bool CallStack::operator != (const CallStack& rhs) const {
-    return !operator == (rhs);
-}
-
-bool CallStack::operator < (const CallStack& rhs) const {
-    if (mCount != rhs.mCount)
-        return mCount < rhs.mCount;
-    return memcmp(mStack, rhs.mStack, mCount * sizeof(backtrace_frame_t)) < 0;
-}
-
-bool CallStack::operator >= (const CallStack& rhs) const {
-    return !operator < (rhs);
-}
-
-bool CallStack::operator > (const CallStack& rhs) const {
-    if (mCount != rhs.mCount)
-        return mCount > rhs.mCount;
-    return memcmp(mStack, rhs.mStack, mCount * sizeof(backtrace_frame_t)) > 0;
-}
-
-bool CallStack::operator <= (const CallStack& rhs) const {
-    return !operator > (rhs);
-}
-
-const void* CallStack::operator [] (int index) const {
-    if (index >= int(mCount))
-        return 0;
-    return reinterpret_cast<const void*>(mStack[index].absolute_pc);
-}
-
-void CallStack::clear() {
-    mCount = 0;
-}
-
-void CallStack::update(int32_t ignoreDepth, int32_t maxDepth) {
-    if (maxDepth > MAX_DEPTH) {
-        maxDepth = MAX_DEPTH;
-    }
-    ssize_t count = unwind_backtrace(mStack, ignoreDepth + 1, maxDepth);
-    mCount = count > 0 ? count : 0;
-}
-
-void CallStack::dump(const char* logtag, const char* prefix) const {
-    backtrace_symbol_t symbols[mCount];
-
-    get_backtrace_symbols(mStack, mCount, symbols);
-    for (size_t i = 0; i < mCount; i++) {
-        char line[MAX_BACKTRACE_LINE_LENGTH];
-        format_backtrace_line(i, &mStack[i], &symbols[i],
-                line, MAX_BACKTRACE_LINE_LENGTH);
-        ALOG(LOG_DEBUG, logtag, "%s%s",
-                prefix ? prefix : "",
-                line);
-    }
-    free_backtrace_symbols(symbols, mCount);
-}
-
-String8 CallStack::toString(const char* prefix) const {
-    String8 str;
-    backtrace_symbol_t symbols[mCount];
-
-    get_backtrace_symbols(mStack, mCount, symbols);
-    for (size_t i = 0; i < mCount; i++) {
-        char line[MAX_BACKTRACE_LINE_LENGTH];
-        format_backtrace_line(i, &mStack[i], &symbols[i],
-                line, MAX_BACKTRACE_LINE_LENGTH);
-        if (prefix) {
-            str.append(prefix);
-        }
-        str.append(line);
-        str.append("\n");
-    }
-    free_backtrace_symbols(symbols, mCount);
-    return str;
-}
-
-}; // namespace android
diff --git a/libs/utils/CleanSpec.mk b/libs/utils/CleanSpec.mk
deleted file mode 100644
index c3c5651..0000000
--- a/libs/utils/CleanSpec.mk
+++ /dev/null
@@ -1,51 +0,0 @@
-# Copyright (C) 2012 The Android Open Source Project
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#      http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-#
-
-# If you don't need to do a full clean build but would like to touch
-# a file or delete some intermediate files, add a clean step to the end
-# of the list.  These steps will only be run once, if they haven't been
-# run before.
-#
-# E.g.:
-#     $(call add-clean-step, touch -c external/sqlite/sqlite3.h)
-#     $(call add-clean-step, rm -rf $(PRODUCT_OUT)/obj/STATIC_LIBRARIES/libz_intermediates)
-#
-# Always use "touch -c" and "rm -f" or "rm -rf" to gracefully deal with
-# files that are missing or have been moved.
-#
-# Use $(PRODUCT_OUT) to get to the "out/target/product/blah/" directory.
-# Use $(OUT_DIR) to refer to the "out" directory.
-#
-# If you need to re-do something that's already mentioned, just copy
-# the command and add it to the bottom of the list.  E.g., if a change
-# that you made last week required touching a file and a change you
-# made today requires touching the same file, just copy the old
-# touch step and add it to the end of the list.
-#
-# ************************************************
-# NEWER CLEAN STEPS MUST BE AT THE END OF THE LIST
-# ************************************************
-
-# For example:
-#$(call add-clean-step, rm -rf $(OUT_DIR)/target/common/obj/APPS/AndroidTests_intermediates)
-#$(call add-clean-step, rm -rf $(OUT_DIR)/target/common/obj/JAVA_LIBRARIES/core_intermediates)
-#$(call add-clean-step, find $(OUT_DIR) -type f -name "IGTalkSession*" -print0 | xargs -0 rm -f)
-#$(call add-clean-step, rm -rf $(PRODUCT_OUT)/data/*)
-
-# ************************************************
-# NEWER CLEAN STEPS MUST BE AT THE END OF THE LIST
-# ************************************************
-$(call add-clean-step, rm -rf $(HOST_OUT)/obj/STATIC_LIBRARIES/libutils_intermediates/import_includes)
-$(call add-clean-step, rm -rf $(HOST_OUT)/obj/STATIC_LIBRARIES/lib64utils_intermediates/import_includes)
diff --git a/libs/utils/FileMap.cpp b/libs/utils/FileMap.cpp
deleted file mode 100644
index 9ce370e..0000000
--- a/libs/utils/FileMap.cpp
+++ /dev/null
@@ -1,225 +0,0 @@
-/*
- * Copyright (C) 2006 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-//
-// Shared file mapping class.
-//
-
-#define LOG_TAG "filemap"
-
-#include <utils/FileMap.h>
-#include <utils/Log.h>
-
-#include <stdio.h>
-#include <stdlib.h>
-
-#ifdef HAVE_POSIX_FILEMAP
-#include <sys/mman.h>
-#endif
-
-#include <string.h>
-#include <memory.h>
-#include <errno.h>
-#include <assert.h>
-
-using namespace android;
-
-/*static*/ long FileMap::mPageSize = -1;
-
-
-/*
- * Constructor.  Create an empty object.
- */
-FileMap::FileMap(void)
-    : mRefCount(1), mFileName(NULL), mBasePtr(NULL), mBaseLength(0),
-      mDataPtr(NULL), mDataLength(0)
-{
-}
-
-/*
- * Destructor.
- */
-FileMap::~FileMap(void)
-{
-    assert(mRefCount == 0);
-
-    //printf("+++ removing FileMap %p %u\n", mDataPtr, mDataLength);
-
-    mRefCount = -100;       // help catch double-free
-    if (mFileName != NULL) {
-        free(mFileName);
-    }
-#ifdef HAVE_POSIX_FILEMAP    
-    if (mBasePtr && munmap(mBasePtr, mBaseLength) != 0) {
-        ALOGD("munmap(%p, %d) failed\n", mBasePtr, (int) mBaseLength);
-    }
-#endif
-#ifdef HAVE_WIN32_FILEMAP
-    if (mBasePtr && UnmapViewOfFile(mBasePtr) == 0) {
-        ALOGD("UnmapViewOfFile(%p) failed, error = %ld\n", mBasePtr,
-              GetLastError() );
-    }
-    if (mFileMapping != INVALID_HANDLE_VALUE) {
-        CloseHandle(mFileMapping);
-    }
-    CloseHandle(mFileHandle);
-#endif
-}
-
-
-/*
- * Create a new mapping on an open file.
- *
- * Closing the file descriptor does not unmap the pages, so we don't
- * claim ownership of the fd.
- *
- * Returns "false" on failure.
- */
-bool FileMap::create(const char* origFileName, int fd, off64_t offset, size_t length,
-        bool readOnly)
-{
-#ifdef HAVE_WIN32_FILEMAP
-    int     adjust;
-    off64_t adjOffset;
-    size_t  adjLength;
-
-    if (mPageSize == -1) {
-        SYSTEM_INFO  si;
-        
-        GetSystemInfo( &si );
-        mPageSize = si.dwAllocationGranularity;
-    }
-
-    DWORD  protect = readOnly ? PAGE_READONLY : PAGE_READWRITE;
-    
-    mFileHandle  = (HANDLE) _get_osfhandle(fd);
-    mFileMapping = CreateFileMapping( mFileHandle, NULL, protect, 0, 0, NULL);
-    if (mFileMapping == NULL) {
-        ALOGE("CreateFileMapping(%p, %lx) failed with error %ld\n",
-              mFileHandle, protect, GetLastError() );
-        return false;
-    }
-    
-    adjust    = offset % mPageSize;
-    adjOffset = offset - adjust;
-    adjLength = length + adjust;
-    
-    mBasePtr = MapViewOfFile( mFileMapping, 
-                              readOnly ? FILE_MAP_READ : FILE_MAP_ALL_ACCESS,
-                              0,
-                              (DWORD)(adjOffset),
-                              adjLength );
-    if (mBasePtr == NULL) {
-        ALOGE("MapViewOfFile(%ld, %ld) failed with error %ld\n",
-              adjOffset, adjLength, GetLastError() );
-        CloseHandle(mFileMapping);
-        mFileMapping = INVALID_HANDLE_VALUE;
-        return false;
-    }
-#endif
-#ifdef HAVE_POSIX_FILEMAP
-    int     prot, flags, adjust;
-    off64_t adjOffset;
-    size_t  adjLength;
-
-    void* ptr;
-
-    assert(mRefCount == 1);
-    assert(fd >= 0);
-    assert(offset >= 0);
-    assert(length > 0);
-
-    /* init on first use */
-    if (mPageSize == -1) {
-#if NOT_USING_KLIBC
-        mPageSize = sysconf(_SC_PAGESIZE);
-        if (mPageSize == -1) {
-            ALOGE("could not get _SC_PAGESIZE\n");
-            return false;
-        }
-#else
-        /* this holds for Linux, Darwin, Cygwin, and doesn't pain the ARM */
-        mPageSize = 4096;
-#endif
-    }
-
-    adjust   = offset % mPageSize;
-try_again:
-    adjOffset = offset - adjust;
-    adjLength = length + adjust;
-
-    flags = MAP_SHARED;
-    prot = PROT_READ;
-    if (!readOnly)
-        prot |= PROT_WRITE;
-
-    ptr = mmap(NULL, adjLength, prot, flags, fd, adjOffset);
-    if (ptr == MAP_FAILED) {
-    	// Cygwin does not seem to like file mapping files from an offset.
-    	// So if we fail, try again with offset zero
-    	if (adjOffset > 0) {
-    		adjust = offset;
-    		goto try_again;
-    	}
-    
-        ALOGE("mmap(%ld,%ld) failed: %s\n",
-            (long) adjOffset, (long) adjLength, strerror(errno));
-        return false;
-    }
-    mBasePtr = ptr;
-#endif /* HAVE_POSIX_FILEMAP */
-
-    mFileName = origFileName != NULL ? strdup(origFileName) : NULL;
-    mBaseLength = adjLength;
-    mDataOffset = offset;
-    mDataPtr = (char*) mBasePtr + adjust;
-    mDataLength = length;
-
-    assert(mBasePtr != NULL);
-
-    ALOGV("MAP: base %p/%d data %p/%d\n",
-        mBasePtr, (int) mBaseLength, mDataPtr, (int) mDataLength);
-
-    return true;
-}
-
-/*
- * Provide guidance to the system.
- */
-int FileMap::advise(MapAdvice advice)
-{
-#if HAVE_MADVISE
-    int cc, sysAdvice;
-
-    switch (advice) {
-        case NORMAL:        sysAdvice = MADV_NORMAL;        break;
-        case RANDOM:        sysAdvice = MADV_RANDOM;        break;
-        case SEQUENTIAL:    sysAdvice = MADV_SEQUENTIAL;    break;
-        case WILLNEED:      sysAdvice = MADV_WILLNEED;      break;
-        case DONTNEED:      sysAdvice = MADV_DONTNEED;      break;
-        default:
-                            assert(false);
-                            return -1;
-    }
-
-    cc = madvise(mBasePtr, mBaseLength, sysAdvice);
-    if (cc != 0)
-        ALOGW("madvise(%d) failed: %s\n", sysAdvice, strerror(errno));
-    return cc;
-#else
-	return -1;
-#endif // HAVE_MADVISE
-}
diff --git a/libs/utils/JenkinsHash.cpp b/libs/utils/JenkinsHash.cpp
deleted file mode 100644
index 52c9bb7..0000000
--- a/libs/utils/JenkinsHash.cpp
+++ /dev/null
@@ -1,64 +0,0 @@
-/*
- * Copyright (C) 2012 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-/* Implementation of Jenkins one-at-a-time hash function. These choices are
- * optimized for code size and portability, rather than raw speed. But speed
- * should still be quite good.
- **/
-
-#include <utils/JenkinsHash.h>
-
-namespace android {
-
-hash_t JenkinsHashWhiten(uint32_t hash) {
-    hash += (hash << 3);
-    hash ^= (hash >> 11);
-    hash += (hash << 15);
-    return hash;
-}
-
-uint32_t JenkinsHashMixBytes(uint32_t hash, const uint8_t* bytes, size_t size) {
-    hash = JenkinsHashMix(hash, (uint32_t)size);
-    size_t i;
-    for (i = 0; i < (size & -4); i += 4) {
-        uint32_t data = bytes[i] | (bytes[i+1] << 8) | (bytes[i+2] << 16) | (bytes[i+3] << 24);
-        hash = JenkinsHashMix(hash, data);
-    }
-    if (size & 3) {
-        uint32_t data = bytes[i];
-        data |= ((size & 3) > 1) ? (bytes[i+1] << 8) : 0;
-        data |= ((size & 3) > 2) ? (bytes[i+2] << 16) : 0;
-        hash = JenkinsHashMix(hash, data);
-    }
-    return hash;
-}
-
-uint32_t JenkinsHashMixShorts(uint32_t hash, const uint16_t* shorts, size_t size) {
-    hash = JenkinsHashMix(hash, (uint32_t)size);
-    size_t i;
-    for (i = 0; i < (size & -2); i += 2) {
-        uint32_t data = shorts[i] | (shorts[i+1] << 16);
-        hash = JenkinsHashMix(hash, data);
-    }
-    if (size & 1) {
-        uint32_t data = shorts[i];
-        hash = JenkinsHashMix(hash, data);
-    }
-    return hash;
-}
-
-}
-
diff --git a/libs/utils/LinearAllocator.cpp b/libs/utils/LinearAllocator.cpp
deleted file mode 100644
index a07a291..0000000
--- a/libs/utils/LinearAllocator.cpp
+++ /dev/null
@@ -1,227 +0,0 @@
-/*
- * Copyright 2012, The Android Open Source Project
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *  * Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- *  * Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ``AS IS'' AND ANY
- * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
- * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR
- * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
- * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
- * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
- * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#define LOG_TAG "LinearAllocator"
-#define LOG_NDEBUG 1
-
-#include <stdlib.h>
-#include <utils/LinearAllocator.h>
-#include <utils/Log.h>
-
-
-// The ideal size of a page allocation (these need to be multiples of 8)
-#define INITIAL_PAGE_SIZE ((size_t)4096) // 4kb
-#define MAX_PAGE_SIZE ((size_t)131072) // 128kb
-
-// The maximum amount of wasted space we can have per page
-// Allocations exceeding this will have their own dedicated page
-// If this is too low, we will malloc too much
-// Too high, and we may waste too much space
-// Must be smaller than INITIAL_PAGE_SIZE
-#define MAX_WASTE_SIZE ((size_t)1024)
-
-#if ALIGN_DOUBLE
-#define ALIGN_SZ (sizeof(double))
-#else
-#define ALIGN_SZ (sizeof(int))
-#endif
-
-#define ALIGN(x) ((x + ALIGN_SZ - 1 ) & ~(ALIGN_SZ - 1))
-#define ALIGN_PTR(p) ((void*)(ALIGN((size_t)p)))
-
-#if LOG_NDEBUG
-#define ADD_ALLOCATION(size)
-#define RM_ALLOCATION(size)
-#else
-#include <utils/Thread.h>
-#include <utils/Timers.h>
-static size_t s_totalAllocations = 0;
-static nsecs_t s_nextLog = 0;
-static android::Mutex s_mutex;
-
-static void _logUsageLocked() {
-    nsecs_t now = systemTime(SYSTEM_TIME_MONOTONIC);
-    if (now > s_nextLog) {
-        s_nextLog = now + milliseconds_to_nanoseconds(10);
-        ALOGV("Total memory usage: %zu kb", s_totalAllocations / 1024);
-    }
-}
-
-static void _addAllocation(size_t size) {
-    android::AutoMutex lock(s_mutex);
-    s_totalAllocations += size;
-    _logUsageLocked();
-}
-
-#define ADD_ALLOCATION(size) _addAllocation(size);
-#define RM_ALLOCATION(size) _addAllocation(-size);
-#endif
-
-#define min(x,y) (((x) < (y)) ? (x) : (y))
-
-namespace android {
-
-class LinearAllocator::Page {
-public:
-    Page* next() { return mNextPage; }
-    void setNext(Page* next) { mNextPage = next; }
-
-    Page()
-        : mNextPage(0)
-    {}
-
-    void* operator new(size_t size, void* buf) { return buf; }
-
-    void* start() {
-        return (void*) (((size_t)this) + sizeof(Page));
-    }
-
-    void* end(int pageSize) {
-        return (void*) (((size_t)start()) + pageSize);
-    }
-
-private:
-    Page(const Page& other) {}
-    Page* mNextPage;
-};
-
-LinearAllocator::LinearAllocator()
-    : mPageSize(INITIAL_PAGE_SIZE)
-    , mMaxAllocSize(MAX_WASTE_SIZE)
-    , mNext(0)
-    , mCurrentPage(0)
-    , mPages(0)
-    , mTotalAllocated(0)
-    , mWastedSpace(0)
-    , mPageCount(0)
-    , mDedicatedPageCount(0) {}
-
-LinearAllocator::~LinearAllocator(void) {
-    Page* p = mPages;
-    while (p) {
-        Page* next = p->next();
-        p->~Page();
-        free(p);
-        RM_ALLOCATION(mPageSize);
-        p = next;
-    }
-}
-
-void* LinearAllocator::start(Page* p) {
-    return ALIGN_PTR(((size_t*)p) + sizeof(Page));
-}
-
-void* LinearAllocator::end(Page* p) {
-    return ((char*)p) + mPageSize;
-}
-
-bool LinearAllocator::fitsInCurrentPage(size_t size) {
-    return mNext && ((char*)mNext + size) <= end(mCurrentPage);
-}
-
-void LinearAllocator::ensureNext(size_t size) {
-    if (fitsInCurrentPage(size)) return;
-
-    if (mCurrentPage && mPageSize < MAX_PAGE_SIZE) {
-        mPageSize = min(MAX_PAGE_SIZE, mPageSize * 2);
-        mPageSize = ALIGN(mPageSize);
-    }
-    mWastedSpace += mPageSize;
-    Page* p = newPage(mPageSize);
-    if (mCurrentPage) {
-        mCurrentPage->setNext(p);
-    }
-    mCurrentPage = p;
-    if (!mPages) {
-        mPages = mCurrentPage;
-    }
-    mNext = start(mCurrentPage);
-}
-
-void* LinearAllocator::alloc(size_t size) {
-    size = ALIGN(size);
-    if (size > mMaxAllocSize && !fitsInCurrentPage(size)) {
-        ALOGV("Exceeded max size %zu > %zu", size, mMaxAllocSize);
-        // Allocation is too large, create a dedicated page for the allocation
-        Page* page = newPage(size);
-        mDedicatedPageCount++;
-        page->setNext(mPages);
-        mPages = page;
-        if (!mCurrentPage)
-            mCurrentPage = mPages;
-        return start(page);
-    }
-    ensureNext(size);
-    void* ptr = mNext;
-    mNext = ((char*)mNext) + size;
-    mWastedSpace -= size;
-    return ptr;
-}
-
-void LinearAllocator::rewindIfLastAlloc(void* ptr, size_t allocSize) {
-    // Don't bother rewinding across pages
-    allocSize = ALIGN(allocSize);
-    if (ptr >= start(mCurrentPage) && ptr < end(mCurrentPage)
-            && ptr == ((char*)mNext - allocSize)) {
-        mTotalAllocated -= allocSize;
-        mWastedSpace += allocSize;
-        mNext = ptr;
-    }
-}
-
-LinearAllocator::Page* LinearAllocator::newPage(size_t pageSize) {
-    pageSize = ALIGN(pageSize + sizeof(LinearAllocator::Page));
-    ADD_ALLOCATION(pageSize);
-    mTotalAllocated += pageSize;
-    mPageCount++;
-    void* buf = malloc(pageSize);
-    return new (buf) Page();
-}
-
-static const char* toSize(size_t value, float& result) {
-    if (value < 2000) {
-        result = value;
-        return "B";
-    }
-    if (value < 2000000) {
-        result = value / 1024.0f;
-        return "KB";
-    }
-    result = value / 1048576.0f;
-    return "MB";
-}
-
-void LinearAllocator::dumpMemoryStats(const char* prefix) {
-    float prettySize;
-    const char* prettySuffix;
-    prettySuffix = toSize(mTotalAllocated, prettySize);
-    ALOGD("%sTotal allocated: %.2f%s", prefix, prettySize, prettySuffix);
-    prettySuffix = toSize(mWastedSpace, prettySize);
-    ALOGD("%sWasted space: %.2f%s (%.1f%%)", prefix, prettySize, prettySuffix,
-          (float) mWastedSpace / (float) mTotalAllocated * 100.0f);
-    ALOGD("%sPages %zu (dedicated %zu)", prefix, mPageCount, mDedicatedPageCount);
-}
-
-}; // namespace android
diff --git a/libs/utils/LinearTransform.cpp b/libs/utils/LinearTransform.cpp
deleted file mode 100644
index b7d28d4..0000000
--- a/libs/utils/LinearTransform.cpp
+++ /dev/null
@@ -1,265 +0,0 @@
-/*
- * Copyright (C) 2011 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#define __STDC_LIMIT_MACROS
-
-#include <assert.h>
-#include <stdint.h>
-
-#include <utils/LinearTransform.h>
-
-namespace android {
-
-template<class T> static inline T ABS(T x) { return (x < 0) ? -x : x; }
-
-// Static math methods involving linear transformations
-static bool scale_u64_to_u64(
-        uint64_t val,
-        uint32_t N,
-        uint32_t D,
-        uint64_t* res,
-        bool round_up_not_down) {
-    uint64_t tmp1, tmp2;
-    uint32_t r;
-
-    assert(res);
-    assert(D);
-
-    // Let U32(X) denote a uint32_t containing the upper 32 bits of a 64 bit
-    // integer X.
-    // Let L32(X) denote a uint32_t containing the lower 32 bits of a 64 bit
-    // integer X.
-    // Let X[A, B] with A <= B denote bits A through B of the integer X.
-    // Let (A | B) denote the concatination of two 32 bit ints, A and B.
-    // IOW X = (A | B) => U32(X) == A && L32(X) == B
-    //
-    // compute M = val * N (a 96 bit int)
-    // ---------------------------------
-    // tmp2 = U32(val) * N (a 64 bit int)
-    // tmp1 = L32(val) * N (a 64 bit int)
-    // which means
-    // M = val * N = (tmp2 << 32) + tmp1
-    tmp2 = (val >> 32) * N;
-    tmp1 = (val & UINT32_MAX) * N;
-
-    // compute M[32, 95]
-    // tmp2 = tmp2 + U32(tmp1)
-    //      = (U32(val) * N) + U32(L32(val) * N)
-    //      = M[32, 95]
-    tmp2 += tmp1 >> 32;
-
-    // if M[64, 95] >= D, then M/D has bits > 63 set and we have
-    // an overflow.
-    if ((tmp2 >> 32) >= D) {
-        *res = UINT64_MAX;
-        return false;
-    }
-
-    // Divide.  Going in we know
-    // tmp2 = M[32, 95]
-    // U32(tmp2) < D
-    r = tmp2 % D;
-    tmp2 /= D;
-
-    // At this point
-    // tmp1      = L32(val) * N
-    // tmp2      = M[32, 95] / D
-    //           = (M / D)[32, 95]
-    // r         = M[32, 95] % D
-    // U32(tmp2) = 0
-    //
-    // compute tmp1 = (r | M[0, 31])
-    tmp1 = (tmp1 & UINT32_MAX) | ((uint64_t)r << 32);
-
-    // Divide again.  Keep the remainder around in order to round properly.
-    r = tmp1 % D;
-    tmp1 /= D;
-
-    // At this point
-    // tmp2      = (M / D)[32, 95]
-    // tmp1      = (M / D)[ 0, 31]
-    // r         =  M % D
-    // U32(tmp1) = 0
-    // U32(tmp2) = 0
-
-    // Pack the result and deal with the round-up case (As well as the
-    // remote possiblility over overflow in such a case).
-    *res = (tmp2 << 32) | tmp1;
-    if (r && round_up_not_down) {
-        ++(*res);
-        if (!(*res)) {
-            *res = UINT64_MAX;
-            return false;
-        }
-    }
-
-    return true;
-}
-
-static bool linear_transform_s64_to_s64(
-        int64_t  val,
-        int64_t  basis1,
-        int32_t  N,
-        uint32_t D,
-        bool     invert_frac,
-        int64_t  basis2,
-        int64_t* out) {
-    uint64_t scaled, res;
-    uint64_t abs_val;
-    bool is_neg;
-
-    if (!out)
-        return false;
-
-    // Compute abs(val - basis_64). Keep track of whether or not this delta
-    // will be negative after the scale opertaion.
-    if (val < basis1) {
-        is_neg = true;
-        abs_val = basis1 - val;
-    } else {
-        is_neg = false;
-        abs_val = val - basis1;
-    }
-
-    if (N < 0)
-        is_neg = !is_neg;
-
-    if (!scale_u64_to_u64(abs_val,
-                          invert_frac ? D : ABS(N),
-                          invert_frac ? ABS(N) : D,
-                          &scaled,
-                          is_neg))
-        return false; // overflow/undeflow
-
-    // if scaled is >= 0x8000<etc>, then we are going to overflow or
-    // underflow unless ABS(basis2) is large enough to pull us back into the
-    // non-overflow/underflow region.
-    if (scaled & INT64_MIN) {
-        if (is_neg && (basis2 < 0))
-            return false; // certain underflow
-
-        if (!is_neg && (basis2 >= 0))
-            return false; // certain overflow
-
-        if (ABS(basis2) <= static_cast<int64_t>(scaled & INT64_MAX))
-            return false; // not enough
-
-        // Looks like we are OK
-        *out = (is_neg ? (-scaled) : scaled) + basis2;
-    } else {
-        // Scaled fits within signed bounds, so we just need to check for
-        // over/underflow for two signed integers.  Basically, if both scaled
-        // and basis2 have the same sign bit, and the result has a different
-        // sign bit, then we have under/overflow.  An easy way to compute this
-        // is
-        // (scaled_signbit XNOR basis_signbit) &&
-        // (scaled_signbit XOR res_signbit)
-        // ==
-        // (scaled_signbit XOR basis_signbit XOR 1) &&
-        // (scaled_signbit XOR res_signbit)
-
-        if (is_neg)
-            scaled = -scaled;
-        res = scaled + basis2;
-
-        if ((scaled ^ basis2 ^ INT64_MIN) & (scaled ^ res) & INT64_MIN)
-            return false;
-
-        *out = res;
-    }
-
-    return true;
-}
-
-bool LinearTransform::doForwardTransform(int64_t a_in, int64_t* b_out) const {
-    if (0 == a_to_b_denom)
-        return false;
-
-    return linear_transform_s64_to_s64(a_in,
-                                       a_zero,
-                                       a_to_b_numer,
-                                       a_to_b_denom,
-                                       false,
-                                       b_zero,
-                                       b_out);
-}
-
-bool LinearTransform::doReverseTransform(int64_t b_in, int64_t* a_out) const {
-    if (0 == a_to_b_numer)
-        return false;
-
-    return linear_transform_s64_to_s64(b_in,
-                                       b_zero,
-                                       a_to_b_numer,
-                                       a_to_b_denom,
-                                       true,
-                                       a_zero,
-                                       a_out);
-}
-
-template <class T> void LinearTransform::reduce(T* N, T* D) {
-    T a, b;
-    if (!N || !D || !(*D)) {
-        assert(false);
-        return;
-    }
-
-    a = *N;
-    b = *D;
-
-    if (a == 0) {
-        *D = 1;
-        return;
-    }
-
-    // This implements Euclid's method to find GCD.
-    if (a < b) {
-        T tmp = a;
-        a = b;
-        b = tmp;
-    }
-
-    while (1) {
-        // a is now the greater of the two.
-        const T remainder = a % b;
-        if (remainder == 0) {
-            *N /= b;
-            *D /= b;
-            return;
-        }
-        // by swapping remainder and b, we are guaranteeing that a is
-        // still the greater of the two upon entrance to the loop.
-        a = b;
-        b = remainder;
-    }
-};
-
-template void LinearTransform::reduce<uint64_t>(uint64_t* N, uint64_t* D);
-template void LinearTransform::reduce<uint32_t>(uint32_t* N, uint32_t* D);
-
-void LinearTransform::reduce(int32_t* N, uint32_t* D) {
-    if (N && D && *D) {
-        if (*N < 0) {
-            *N = -(*N);
-            reduce(reinterpret_cast<uint32_t*>(N), D);
-            *N = -(*N);
-        } else {
-            reduce(reinterpret_cast<uint32_t*>(N), D);
-        }
-    }
-}
-
-}  // namespace android
diff --git a/libs/utils/Log.cpp b/libs/utils/Log.cpp
deleted file mode 100644
index bffb56e..0000000
--- a/libs/utils/Log.cpp
+++ /dev/null
@@ -1,37 +0,0 @@
-/*
- * Copyright (C) 2012 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#define LOG_TAG "Log"
-
-#include <utils/Log.h>
-#include <utils/Timers.h>
-
-namespace android {
-
-LogIfSlow::LogIfSlow(const char* tag, android_LogPriority priority,
-        int timeoutMillis, const char* message) :
-        mTag(tag), mPriority(priority), mTimeoutMillis(timeoutMillis), mMessage(message),
-        mStart(systemTime(SYSTEM_TIME_BOOTTIME)) {
-}
-
-LogIfSlow::~LogIfSlow() {
-    int durationMillis = nanoseconds_to_milliseconds(systemTime(SYSTEM_TIME_BOOTTIME) - mStart);
-    if (durationMillis > mTimeoutMillis) {
-        LOG_PRI(mPriority, mTag, "%s: %dms", mMessage, durationMillis);
-    }
-}
-
-} // namespace android
diff --git a/libs/utils/Looper.cpp b/libs/utils/Looper.cpp
deleted file mode 100644
index c51df2d..0000000
--- a/libs/utils/Looper.cpp
+++ /dev/null
@@ -1,573 +0,0 @@
-//
-// Copyright 2010 The Android Open Source Project
-//
-// A looper implementation based on epoll().
-//
-#define LOG_TAG "Looper"
-
-//#define LOG_NDEBUG 0
-
-// Debugs poll and wake interactions.
-#define DEBUG_POLL_AND_WAKE 0
-
-// Debugs callback registration and invocation.
-#define DEBUG_CALLBACKS 0
-
-#include <cutils/log.h>
-#include <utils/Looper.h>
-#include <utils/Timers.h>
-
-#include <unistd.h>
-#include <fcntl.h>
-#include <limits.h>
-
-
-namespace android {
-
-// --- WeakMessageHandler ---
-
-WeakMessageHandler::WeakMessageHandler(const wp<MessageHandler>& handler) :
-        mHandler(handler) {
-}
-
-WeakMessageHandler::~WeakMessageHandler() {
-}
-
-void WeakMessageHandler::handleMessage(const Message& message) {
-    sp<MessageHandler> handler = mHandler.promote();
-    if (handler != NULL) {
-        handler->handleMessage(message);
-    }
-}
-
-
-// --- SimpleLooperCallback ---
-
-SimpleLooperCallback::SimpleLooperCallback(ALooper_callbackFunc callback) :
-        mCallback(callback) {
-}
-
-SimpleLooperCallback::~SimpleLooperCallback() {
-}
-
-int SimpleLooperCallback::handleEvent(int fd, int events, void* data) {
-    return mCallback(fd, events, data);
-}
-
-
-// --- Looper ---
-
-// Hint for number of file descriptors to be associated with the epoll instance.
-static const int EPOLL_SIZE_HINT = 8;
-
-// Maximum number of file descriptors for which to retrieve poll events each iteration.
-static const int EPOLL_MAX_EVENTS = 16;
-
-static pthread_once_t gTLSOnce = PTHREAD_ONCE_INIT;
-static pthread_key_t gTLSKey = 0;
-
-Looper::Looper(bool allowNonCallbacks) :
-        mAllowNonCallbacks(allowNonCallbacks), mSendingMessage(false),
-        mResponseIndex(0), mNextMessageUptime(LLONG_MAX) {
-    int wakeFds[2];
-    int result = pipe(wakeFds);
-    LOG_ALWAYS_FATAL_IF(result != 0, "Could not create wake pipe.  errno=%d", errno);
-
-    mWakeReadPipeFd = wakeFds[0];
-    mWakeWritePipeFd = wakeFds[1];
-
-    result = fcntl(mWakeReadPipeFd, F_SETFL, O_NONBLOCK);
-    LOG_ALWAYS_FATAL_IF(result != 0, "Could not make wake read pipe non-blocking.  errno=%d",
-            errno);
-
-    result = fcntl(mWakeWritePipeFd, F_SETFL, O_NONBLOCK);
-    LOG_ALWAYS_FATAL_IF(result != 0, "Could not make wake write pipe non-blocking.  errno=%d",
-            errno);
-
-    mIdling = false;
-
-    // Allocate the epoll instance and register the wake pipe.
-    mEpollFd = epoll_create(EPOLL_SIZE_HINT);
-    LOG_ALWAYS_FATAL_IF(mEpollFd < 0, "Could not create epoll instance.  errno=%d", errno);
-
-    struct epoll_event eventItem;
-    memset(& eventItem, 0, sizeof(epoll_event)); // zero out unused members of data field union
-    eventItem.events = EPOLLIN;
-    eventItem.data.fd = mWakeReadPipeFd;
-    result = epoll_ctl(mEpollFd, EPOLL_CTL_ADD, mWakeReadPipeFd, & eventItem);
-    LOG_ALWAYS_FATAL_IF(result != 0, "Could not add wake read pipe to epoll instance.  errno=%d",
-            errno);
-}
-
-Looper::~Looper() {
-    close(mWakeReadPipeFd);
-    close(mWakeWritePipeFd);
-    close(mEpollFd);
-}
-
-void Looper::initTLSKey() {
-    int result = pthread_key_create(& gTLSKey, threadDestructor);
-    LOG_ALWAYS_FATAL_IF(result != 0, "Could not allocate TLS key.");
-}
-
-void Looper::threadDestructor(void *st) {
-    Looper* const self = static_cast<Looper*>(st);
-    if (self != NULL) {
-        self->decStrong((void*)threadDestructor);
-    }
-}
-
-void Looper::setForThread(const sp<Looper>& looper) {
-    sp<Looper> old = getForThread(); // also has side-effect of initializing TLS
-
-    if (looper != NULL) {
-        looper->incStrong((void*)threadDestructor);
-    }
-
-    pthread_setspecific(gTLSKey, looper.get());
-
-    if (old != NULL) {
-        old->decStrong((void*)threadDestructor);
-    }
-}
-
-sp<Looper> Looper::getForThread() {
-    int result = pthread_once(& gTLSOnce, initTLSKey);
-    LOG_ALWAYS_FATAL_IF(result != 0, "pthread_once failed");
-
-    return (Looper*)pthread_getspecific(gTLSKey);
-}
-
-sp<Looper> Looper::prepare(int opts) {
-    bool allowNonCallbacks = opts & ALOOPER_PREPARE_ALLOW_NON_CALLBACKS;
-    sp<Looper> looper = Looper::getForThread();
-    if (looper == NULL) {
-        looper = new Looper(allowNonCallbacks);
-        Looper::setForThread(looper);
-    }
-    if (looper->getAllowNonCallbacks() != allowNonCallbacks) {
-        ALOGW("Looper already prepared for this thread with a different value for the "
-                "ALOOPER_PREPARE_ALLOW_NON_CALLBACKS option.");
-    }
-    return looper;
-}
-
-bool Looper::getAllowNonCallbacks() const {
-    return mAllowNonCallbacks;
-}
-
-int Looper::pollOnce(int timeoutMillis, int* outFd, int* outEvents, void** outData) {
-    int result = 0;
-    for (;;) {
-        while (mResponseIndex < mResponses.size()) {
-            const Response& response = mResponses.itemAt(mResponseIndex++);
-            int ident = response.request.ident;
-            if (ident >= 0) {
-                int fd = response.request.fd;
-                int events = response.events;
-                void* data = response.request.data;
-#if DEBUG_POLL_AND_WAKE
-                ALOGD("%p ~ pollOnce - returning signalled identifier %d: "
-                        "fd=%d, events=0x%x, data=%p",
-                        this, ident, fd, events, data);
-#endif
-                if (outFd != NULL) *outFd = fd;
-                if (outEvents != NULL) *outEvents = events;
-                if (outData != NULL) *outData = data;
-                return ident;
-            }
-        }
-
-        if (result != 0) {
-#if DEBUG_POLL_AND_WAKE
-            ALOGD("%p ~ pollOnce - returning result %d", this, result);
-#endif
-            if (outFd != NULL) *outFd = 0;
-            if (outEvents != NULL) *outEvents = 0;
-            if (outData != NULL) *outData = NULL;
-            return result;
-        }
-
-        result = pollInner(timeoutMillis);
-    }
-}
-
-int Looper::pollInner(int timeoutMillis) {
-#if DEBUG_POLL_AND_WAKE
-    ALOGD("%p ~ pollOnce - waiting: timeoutMillis=%d", this, timeoutMillis);
-#endif
-
-    // Adjust the timeout based on when the next message is due.
-    if (timeoutMillis != 0 && mNextMessageUptime != LLONG_MAX) {
-        nsecs_t now = systemTime(SYSTEM_TIME_MONOTONIC);
-        int messageTimeoutMillis = toMillisecondTimeoutDelay(now, mNextMessageUptime);
-        if (messageTimeoutMillis >= 0
-                && (timeoutMillis < 0 || messageTimeoutMillis < timeoutMillis)) {
-            timeoutMillis = messageTimeoutMillis;
-        }
-#if DEBUG_POLL_AND_WAKE
-        ALOGD("%p ~ pollOnce - next message in %lldns, adjusted timeout: timeoutMillis=%d",
-                this, mNextMessageUptime - now, timeoutMillis);
-#endif
-    }
-
-    // Poll.
-    int result = ALOOPER_POLL_WAKE;
-    mResponses.clear();
-    mResponseIndex = 0;
-
-    // We are about to idle.
-    mIdling = true;
-
-    struct epoll_event eventItems[EPOLL_MAX_EVENTS];
-    int eventCount = epoll_wait(mEpollFd, eventItems, EPOLL_MAX_EVENTS, timeoutMillis);
-
-    // No longer idling.
-    mIdling = false;
-
-    // Acquire lock.
-    mLock.lock();
-
-    // Check for poll error.
-    if (eventCount < 0) {
-        if (errno == EINTR) {
-            goto Done;
-        }
-        ALOGW("Poll failed with an unexpected error, errno=%d", errno);
-        result = ALOOPER_POLL_ERROR;
-        goto Done;
-    }
-
-    // Check for poll timeout.
-    if (eventCount == 0) {
-#if DEBUG_POLL_AND_WAKE
-        ALOGD("%p ~ pollOnce - timeout", this);
-#endif
-        result = ALOOPER_POLL_TIMEOUT;
-        goto Done;
-    }
-
-    // Handle all events.
-#if DEBUG_POLL_AND_WAKE
-    ALOGD("%p ~ pollOnce - handling events from %d fds", this, eventCount);
-#endif
-
-    for (int i = 0; i < eventCount; i++) {
-        int fd = eventItems[i].data.fd;
-        uint32_t epollEvents = eventItems[i].events;
-        if (fd == mWakeReadPipeFd) {
-            if (epollEvents & EPOLLIN) {
-                awoken();
-            } else {
-                ALOGW("Ignoring unexpected epoll events 0x%x on wake read pipe.", epollEvents);
-            }
-        } else {
-            ssize_t requestIndex = mRequests.indexOfKey(fd);
-            if (requestIndex >= 0) {
-                int events = 0;
-                if (epollEvents & EPOLLIN) events |= ALOOPER_EVENT_INPUT;
-                if (epollEvents & EPOLLOUT) events |= ALOOPER_EVENT_OUTPUT;
-                if (epollEvents & EPOLLERR) events |= ALOOPER_EVENT_ERROR;
-                if (epollEvents & EPOLLHUP) events |= ALOOPER_EVENT_HANGUP;
-                pushResponse(events, mRequests.valueAt(requestIndex));
-            } else {
-                ALOGW("Ignoring unexpected epoll events 0x%x on fd %d that is "
-                        "no longer registered.", epollEvents, fd);
-            }
-        }
-    }
-Done: ;
-
-    // Invoke pending message callbacks.
-    mNextMessageUptime = LLONG_MAX;
-    while (mMessageEnvelopes.size() != 0) {
-        nsecs_t now = systemTime(SYSTEM_TIME_MONOTONIC);
-        const MessageEnvelope& messageEnvelope = mMessageEnvelopes.itemAt(0);
-        if (messageEnvelope.uptime <= now) {
-            // Remove the envelope from the list.
-            // We keep a strong reference to the handler until the call to handleMessage
-            // finishes.  Then we drop it so that the handler can be deleted *before*
-            // we reacquire our lock.
-            { // obtain handler
-                sp<MessageHandler> handler = messageEnvelope.handler;
-                Message message = messageEnvelope.message;
-                mMessageEnvelopes.removeAt(0);
-                mSendingMessage = true;
-                mLock.unlock();
-
-#if DEBUG_POLL_AND_WAKE || DEBUG_CALLBACKS
-                ALOGD("%p ~ pollOnce - sending message: handler=%p, what=%d",
-                        this, handler.get(), message.what);
-#endif
-                handler->handleMessage(message);
-            } // release handler
-
-            mLock.lock();
-            mSendingMessage = false;
-            result = ALOOPER_POLL_CALLBACK;
-        } else {
-            // The last message left at the head of the queue determines the next wakeup time.
-            mNextMessageUptime = messageEnvelope.uptime;
-            break;
-        }
-    }
-
-    // Release lock.
-    mLock.unlock();
-
-    // Invoke all response callbacks.
-    for (size_t i = 0; i < mResponses.size(); i++) {
-        Response& response = mResponses.editItemAt(i);
-        if (response.request.ident == ALOOPER_POLL_CALLBACK) {
-            int fd = response.request.fd;
-            int events = response.events;
-            void* data = response.request.data;
-#if DEBUG_POLL_AND_WAKE || DEBUG_CALLBACKS
-            ALOGD("%p ~ pollOnce - invoking fd event callback %p: fd=%d, events=0x%x, data=%p",
-                    this, response.request.callback.get(), fd, events, data);
-#endif
-            int callbackResult = response.request.callback->handleEvent(fd, events, data);
-            if (callbackResult == 0) {
-                removeFd(fd);
-            }
-            // Clear the callback reference in the response structure promptly because we
-            // will not clear the response vector itself until the next poll.
-            response.request.callback.clear();
-            result = ALOOPER_POLL_CALLBACK;
-        }
-    }
-    return result;
-}
-
-int Looper::pollAll(int timeoutMillis, int* outFd, int* outEvents, void** outData) {
-    if (timeoutMillis <= 0) {
-        int result;
-        do {
-            result = pollOnce(timeoutMillis, outFd, outEvents, outData);
-        } while (result == ALOOPER_POLL_CALLBACK);
-        return result;
-    } else {
-        nsecs_t endTime = systemTime(SYSTEM_TIME_MONOTONIC)
-                + milliseconds_to_nanoseconds(timeoutMillis);
-
-        for (;;) {
-            int result = pollOnce(timeoutMillis, outFd, outEvents, outData);
-            if (result != ALOOPER_POLL_CALLBACK) {
-                return result;
-            }
-
-            nsecs_t now = systemTime(SYSTEM_TIME_MONOTONIC);
-            timeoutMillis = toMillisecondTimeoutDelay(now, endTime);
-            if (timeoutMillis == 0) {
-                return ALOOPER_POLL_TIMEOUT;
-            }
-        }
-    }
-}
-
-void Looper::wake() {
-#if DEBUG_POLL_AND_WAKE
-    ALOGD("%p ~ wake", this);
-#endif
-
-    ssize_t nWrite;
-    do {
-        nWrite = write(mWakeWritePipeFd, "W", 1);
-    } while (nWrite == -1 && errno == EINTR);
-
-    if (nWrite != 1) {
-        if (errno != EAGAIN) {
-            ALOGW("Could not write wake signal, errno=%d", errno);
-        }
-    }
-}
-
-void Looper::awoken() {
-#if DEBUG_POLL_AND_WAKE
-    ALOGD("%p ~ awoken", this);
-#endif
-
-    char buffer[16];
-    ssize_t nRead;
-    do {
-        nRead = read(mWakeReadPipeFd, buffer, sizeof(buffer));
-    } while ((nRead == -1 && errno == EINTR) || nRead == sizeof(buffer));
-}
-
-void Looper::pushResponse(int events, const Request& request) {
-    Response response;
-    response.events = events;
-    response.request = request;
-    mResponses.push(response);
-}
-
-int Looper::addFd(int fd, int ident, int events, ALooper_callbackFunc callback, void* data) {
-    return addFd(fd, ident, events, callback ? new SimpleLooperCallback(callback) : NULL, data);
-}
-
-int Looper::addFd(int fd, int ident, int events, const sp<LooperCallback>& callback, void* data) {
-#if DEBUG_CALLBACKS
-    ALOGD("%p ~ addFd - fd=%d, ident=%d, events=0x%x, callback=%p, data=%p", this, fd, ident,
-            events, callback.get(), data);
-#endif
-
-    if (!callback.get()) {
-        if (! mAllowNonCallbacks) {
-            ALOGE("Invalid attempt to set NULL callback but not allowed for this looper.");
-            return -1;
-        }
-
-        if (ident < 0) {
-            ALOGE("Invalid attempt to set NULL callback with ident < 0.");
-            return -1;
-        }
-    } else {
-        ident = ALOOPER_POLL_CALLBACK;
-    }
-
-    int epollEvents = 0;
-    if (events & ALOOPER_EVENT_INPUT) epollEvents |= EPOLLIN;
-    if (events & ALOOPER_EVENT_OUTPUT) epollEvents |= EPOLLOUT;
-
-    { // acquire lock
-        AutoMutex _l(mLock);
-
-        Request request;
-        request.fd = fd;
-        request.ident = ident;
-        request.callback = callback;
-        request.data = data;
-
-        struct epoll_event eventItem;
-        memset(& eventItem, 0, sizeof(epoll_event)); // zero out unused members of data field union
-        eventItem.events = epollEvents;
-        eventItem.data.fd = fd;
-
-        ssize_t requestIndex = mRequests.indexOfKey(fd);
-        if (requestIndex < 0) {
-            int epollResult = epoll_ctl(mEpollFd, EPOLL_CTL_ADD, fd, & eventItem);
-            if (epollResult < 0) {
-                ALOGE("Error adding epoll events for fd %d, errno=%d", fd, errno);
-                return -1;
-            }
-            mRequests.add(fd, request);
-        } else {
-            int epollResult = epoll_ctl(mEpollFd, EPOLL_CTL_MOD, fd, & eventItem);
-            if (epollResult < 0) {
-                ALOGE("Error modifying epoll events for fd %d, errno=%d", fd, errno);
-                return -1;
-            }
-            mRequests.replaceValueAt(requestIndex, request);
-        }
-    } // release lock
-    return 1;
-}
-
-int Looper::removeFd(int fd) {
-#if DEBUG_CALLBACKS
-    ALOGD("%p ~ removeFd - fd=%d", this, fd);
-#endif
-
-    { // acquire lock
-        AutoMutex _l(mLock);
-        ssize_t requestIndex = mRequests.indexOfKey(fd);
-        if (requestIndex < 0) {
-            return 0;
-        }
-
-        int epollResult = epoll_ctl(mEpollFd, EPOLL_CTL_DEL, fd, NULL);
-        if (epollResult < 0) {
-            ALOGE("Error removing epoll events for fd %d, errno=%d", fd, errno);
-            return -1;
-        }
-
-        mRequests.removeItemsAt(requestIndex);
-    } // release lock
-    return 1;
-}
-
-void Looper::sendMessage(const sp<MessageHandler>& handler, const Message& message) {
-    nsecs_t now = systemTime(SYSTEM_TIME_MONOTONIC);
-    sendMessageAtTime(now, handler, message);
-}
-
-void Looper::sendMessageDelayed(nsecs_t uptimeDelay, const sp<MessageHandler>& handler,
-        const Message& message) {
-    nsecs_t now = systemTime(SYSTEM_TIME_MONOTONIC);
-    sendMessageAtTime(now + uptimeDelay, handler, message);
-}
-
-void Looper::sendMessageAtTime(nsecs_t uptime, const sp<MessageHandler>& handler,
-        const Message& message) {
-#if DEBUG_CALLBACKS
-    ALOGD("%p ~ sendMessageAtTime - uptime=%lld, handler=%p, what=%d",
-            this, uptime, handler.get(), message.what);
-#endif
-
-    size_t i = 0;
-    { // acquire lock
-        AutoMutex _l(mLock);
-
-        size_t messageCount = mMessageEnvelopes.size();
-        while (i < messageCount && uptime >= mMessageEnvelopes.itemAt(i).uptime) {
-            i += 1;
-        }
-
-        MessageEnvelope messageEnvelope(uptime, handler, message);
-        mMessageEnvelopes.insertAt(messageEnvelope, i, 1);
-
-        // Optimization: If the Looper is currently sending a message, then we can skip
-        // the call to wake() because the next thing the Looper will do after processing
-        // messages is to decide when the next wakeup time should be.  In fact, it does
-        // not even matter whether this code is running on the Looper thread.
-        if (mSendingMessage) {
-            return;
-        }
-    } // release lock
-
-    // Wake the poll loop only when we enqueue a new message at the head.
-    if (i == 0) {
-        wake();
-    }
-}
-
-void Looper::removeMessages(const sp<MessageHandler>& handler) {
-#if DEBUG_CALLBACKS
-    ALOGD("%p ~ removeMessages - handler=%p", this, handler.get());
-#endif
-
-    { // acquire lock
-        AutoMutex _l(mLock);
-
-        for (size_t i = mMessageEnvelopes.size(); i != 0; ) {
-            const MessageEnvelope& messageEnvelope = mMessageEnvelopes.itemAt(--i);
-            if (messageEnvelope.handler == handler) {
-                mMessageEnvelopes.removeAt(i);
-            }
-        }
-    } // release lock
-}
-
-void Looper::removeMessages(const sp<MessageHandler>& handler, int what) {
-#if DEBUG_CALLBACKS
-    ALOGD("%p ~ removeMessages - handler=%p, what=%d", this, handler.get(), what);
-#endif
-
-    { // acquire lock
-        AutoMutex _l(mLock);
-
-        for (size_t i = mMessageEnvelopes.size(); i != 0; ) {
-            const MessageEnvelope& messageEnvelope = mMessageEnvelopes.itemAt(--i);
-            if (messageEnvelope.handler == handler
-                    && messageEnvelope.message.what == what) {
-                mMessageEnvelopes.removeAt(i);
-            }
-        }
-    } // release lock
-}
-
-bool Looper::isIdling() const {
-    return mIdling;
-}
-
-} // namespace android
diff --git a/libs/utils/MODULE_LICENSE_APACHE2 b/libs/utils/MODULE_LICENSE_APACHE2
deleted file mode 100644
index e69de29..0000000
--- a/libs/utils/MODULE_LICENSE_APACHE2
+++ /dev/null
diff --git a/libs/utils/NOTICE b/libs/utils/NOTICE
deleted file mode 100644
index c5b1efa..0000000
--- a/libs/utils/NOTICE
+++ /dev/null
@@ -1,190 +0,0 @@
-
-   Copyright (c) 2005-2008, The Android Open Source Project
-
-   Licensed under the Apache License, Version 2.0 (the "License");
-   you may not use this file except in compliance with the License.
-
-   Unless required by applicable law or agreed to in writing, software
-   distributed under the License is distributed on an "AS IS" BASIS,
-   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-   See the License for the specific language governing permissions and
-   limitations under the License.
-
-
-                                 Apache License
-                           Version 2.0, January 2004
-                        http://www.apache.org/licenses/
-
-   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
-
-   1. Definitions.
-
-      "License" shall mean the terms and conditions for use, reproduction,
-      and distribution as defined by Sections 1 through 9 of this document.
-
-      "Licensor" shall mean the copyright owner or entity authorized by
-      the copyright owner that is granting the License.
-
-      "Legal Entity" shall mean the union of the acting entity and all
-      other entities that control, are controlled by, or are under common
-      control with that entity. For the purposes of this definition,
-      "control" means (i) the power, direct or indirect, to cause the
-      direction or management of such entity, whether by contract or
-      otherwise, or (ii) ownership of fifty percent (50%) or more of the
-      outstanding shares, or (iii) beneficial ownership of such entity.
-
-      "You" (or "Your") shall mean an individual or Legal Entity
-      exercising permissions granted by this License.
-
-      "Source" form shall mean the preferred form for making modifications,
-      including but not limited to software source code, documentation
-      source, and configuration files.
-
-      "Object" form shall mean any form resulting from mechanical
-      transformation or translation of a Source form, including but
-      not limited to compiled object code, generated documentation,
-      and conversions to other media types.
-
-      "Work" shall mean the work of authorship, whether in Source or
-      Object form, made available under the License, as indicated by a
-      copyright notice that is included in or attached to the work
-      (an example is provided in the Appendix below).
-
-      "Derivative Works" shall mean any work, whether in Source or Object
-      form, that is based on (or derived from) the Work and for which the
-      editorial revisions, annotations, elaborations, or other modifications
-      represent, as a whole, an original work of authorship. For the purposes
-      of this License, Derivative Works shall not include works that remain
-      separable from, or merely link (or bind by name) to the interfaces of,
-      the Work and Derivative Works thereof.
-
-      "Contribution" shall mean any work of authorship, including
-      the original version of the Work and any modifications or additions
-      to that Work or Derivative Works thereof, that is intentionally
-      submitted to Licensor for inclusion in the Work by the copyright owner
-      or by an individual or Legal Entity authorized to submit on behalf of
-      the copyright owner. For the purposes of this definition, "submitted"
-      means any form of electronic, verbal, or written communication sent
-      to the Licensor or its representatives, including but not limited to
-      communication on electronic mailing lists, source code control systems,
-      and issue tracking systems that are managed by, or on behalf of, the
-      Licensor for the purpose of discussing and improving the Work, but
-      excluding communication that is conspicuously marked or otherwise
-      designated in writing by the copyright owner as "Not a Contribution."
-
-      "Contributor" shall mean Licensor and any individual or Legal Entity
-      on behalf of whom a Contribution has been received by Licensor and
-      subsequently incorporated within the Work.
-
-   2. Grant of Copyright License. Subject to the terms and conditions of
-      this License, each Contributor hereby grants to You a perpetual,
-      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
-      copyright license to reproduce, prepare Derivative Works of,
-      publicly display, publicly perform, sublicense, and distribute the
-      Work and such Derivative Works in Source or Object form.
-
-   3. Grant of Patent License. Subject to the terms and conditions of
-      this License, each Contributor hereby grants to You a perpetual,
-      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
-      (except as stated in this section) patent license to make, have made,
-      use, offer to sell, sell, import, and otherwise transfer the Work,
-      where such license applies only to those patent claims licensable
-      by such Contributor that are necessarily infringed by their
-      Contribution(s) alone or by combination of their Contribution(s)
-      with the Work to which such Contribution(s) was submitted. If You
-      institute patent litigation against any entity (including a
-      cross-claim or counterclaim in a lawsuit) alleging that the Work
-      or a Contribution incorporated within the Work constitutes direct
-      or contributory patent infringement, then any patent licenses
-      granted to You under this License for that Work shall terminate
-      as of the date such litigation is filed.
-
-   4. Redistribution. You may reproduce and distribute copies of the
-      Work or Derivative Works thereof in any medium, with or without
-      modifications, and in Source or Object form, provided that You
-      meet the following conditions:
-
-      (a) You must give any other recipients of the Work or
-          Derivative Works a copy of this License; and
-
-      (b) You must cause any modified files to carry prominent notices
-          stating that You changed the files; and
-
-      (c) You must retain, in the Source form of any Derivative Works
-          that You distribute, all copyright, patent, trademark, and
-          attribution notices from the Source form of the Work,
-          excluding those notices that do not pertain to any part of
-          the Derivative Works; and
-
-      (d) If the Work includes a "NOTICE" text file as part of its
-          distribution, then any Derivative Works that You distribute must
-          include a readable copy of the attribution notices contained
-          within such NOTICE file, excluding those notices that do not
-          pertain to any part of the Derivative Works, in at least one
-          of the following places: within a NOTICE text file distributed
-          as part of the Derivative Works; within the Source form or
-          documentation, if provided along with the Derivative Works; or,
-          within a display generated by the Derivative Works, if and
-          wherever such third-party notices normally appear. The contents
-          of the NOTICE file are for informational purposes only and
-          do not modify the License. You may add Your own attribution
-          notices within Derivative Works that You distribute, alongside
-          or as an addendum to the NOTICE text from the Work, provided
-          that such additional attribution notices cannot be construed
-          as modifying the License.
-
-      You may add Your own copyright statement to Your modifications and
-      may provide additional or different license terms and conditions
-      for use, reproduction, or distribution of Your modifications, or
-      for any such Derivative Works as a whole, provided Your use,
-      reproduction, and distribution of the Work otherwise complies with
-      the conditions stated in this License.
-
-   5. Submission of Contributions. Unless You explicitly state otherwise,
-      any Contribution intentionally submitted for inclusion in the Work
-      by You to the Licensor shall be under the terms and conditions of
-      this License, without any additional terms or conditions.
-      Notwithstanding the above, nothing herein shall supersede or modify
-      the terms of any separate license agreement you may have executed
-      with Licensor regarding such Contributions.
-
-   6. Trademarks. This License does not grant permission to use the trade
-      names, trademarks, service marks, or product names of the Licensor,
-      except as required for reasonable and customary use in describing the
-      origin of the Work and reproducing the content of the NOTICE file.
-
-   7. Disclaimer of Warranty. Unless required by applicable law or
-      agreed to in writing, Licensor provides the Work (and each
-      Contributor provides its Contributions) on an "AS IS" BASIS,
-      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
-      implied, including, without limitation, any warranties or conditions
-      of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
-      PARTICULAR PURPOSE. You are solely responsible for determining the
-      appropriateness of using or redistributing the Work and assume any
-      risks associated with Your exercise of permissions under this License.
-
-   8. Limitation of Liability. In no event and under no legal theory,
-      whether in tort (including negligence), contract, or otherwise,
-      unless required by applicable law (such as deliberate and grossly
-      negligent acts) or agreed to in writing, shall any Contributor be
-      liable to You for damages, including any direct, indirect, special,
-      incidental, or consequential damages of any character arising as a
-      result of this License or out of the use or inability to use the
-      Work (including but not limited to damages for loss of goodwill,
-      work stoppage, computer failure or malfunction, or any and all
-      other commercial damages or losses), even if such Contributor
-      has been advised of the possibility of such damages.
-
-   9. Accepting Warranty or Additional Liability. While redistributing
-      the Work or Derivative Works thereof, You may choose to offer,
-      and charge a fee for, acceptance of support, warranty, indemnity,
-      or other liability obligations and/or rights consistent with this
-      License. However, in accepting such obligations, You may act only
-      on Your own behalf and on Your sole responsibility, not on behalf
-      of any other Contributor, and only if You agree to indemnify,
-      defend, and hold each Contributor harmless for any liability
-      incurred by, or claims asserted against, such Contributor by reason
-      of your accepting any such warranty or additional liability.
-
-   END OF TERMS AND CONDITIONS
-
diff --git a/libs/utils/PropertyMap.cpp b/libs/utils/PropertyMap.cpp
deleted file mode 100644
index 5520702..0000000
--- a/libs/utils/PropertyMap.cpp
+++ /dev/null
@@ -1,218 +0,0 @@
-/*
- * Copyright (C) 2008 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#define LOG_TAG "PropertyMap"
-
-#include <stdlib.h>
-#include <string.h>
-
-#include <utils/PropertyMap.h>
-#include <utils/Log.h>
-
-// Enables debug output for the parser.
-#define DEBUG_PARSER 0
-
-// Enables debug output for parser performance.
-#define DEBUG_PARSER_PERFORMANCE 0
-
-
-namespace android {
-
-static const char* WHITESPACE = " \t\r";
-static const char* WHITESPACE_OR_PROPERTY_DELIMITER = " \t\r=";
-
-
-// --- PropertyMap ---
-
-PropertyMap::PropertyMap() {
-}
-
-PropertyMap::~PropertyMap() {
-}
-
-void PropertyMap::clear() {
-    mProperties.clear();
-}
-
-void PropertyMap::addProperty(const String8& key, const String8& value) {
-    mProperties.add(key, value);
-}
-
-bool PropertyMap::hasProperty(const String8& key) const {
-    return mProperties.indexOfKey(key) >= 0;
-}
-
-bool PropertyMap::tryGetProperty(const String8& key, String8& outValue) const {
-    ssize_t index = mProperties.indexOfKey(key);
-    if (index < 0) {
-        return false;
-    }
-
-    outValue = mProperties.valueAt(index);
-    return true;
-}
-
-bool PropertyMap::tryGetProperty(const String8& key, bool& outValue) const {
-    int32_t intValue;
-    if (!tryGetProperty(key, intValue)) {
-        return false;
-    }
-
-    outValue = intValue;
-    return true;
-}
-
-bool PropertyMap::tryGetProperty(const String8& key, int32_t& outValue) const {
-    String8 stringValue;
-    if (! tryGetProperty(key, stringValue) || stringValue.length() == 0) {
-        return false;
-    }
-
-    char* end;
-    int value = strtol(stringValue.string(), & end, 10);
-    if (*end != '\0') {
-        ALOGW("Property key '%s' has invalid value '%s'.  Expected an integer.",
-                key.string(), stringValue.string());
-        return false;
-    }
-    outValue = value;
-    return true;
-}
-
-bool PropertyMap::tryGetProperty(const String8& key, float& outValue) const {
-    String8 stringValue;
-    if (! tryGetProperty(key, stringValue) || stringValue.length() == 0) {
-        return false;
-    }
-
-    char* end;
-    float value = strtof(stringValue.string(), & end);
-    if (*end != '\0') {
-        ALOGW("Property key '%s' has invalid value '%s'.  Expected a float.",
-                key.string(), stringValue.string());
-        return false;
-    }
-    outValue = value;
-    return true;
-}
-
-void PropertyMap::addAll(const PropertyMap* map) {
-    for (size_t i = 0; i < map->mProperties.size(); i++) {
-        mProperties.add(map->mProperties.keyAt(i), map->mProperties.valueAt(i));
-    }
-}
-
-status_t PropertyMap::load(const String8& filename, PropertyMap** outMap) {
-    *outMap = NULL;
-
-    Tokenizer* tokenizer;
-    status_t status = Tokenizer::open(filename, &tokenizer);
-    if (status) {
-        ALOGE("Error %d opening property file %s.", status, filename.string());
-    } else {
-        PropertyMap* map = new PropertyMap();
-        if (!map) {
-            ALOGE("Error allocating property map.");
-            status = NO_MEMORY;
-        } else {
-#if DEBUG_PARSER_PERFORMANCE
-            nsecs_t startTime = systemTime(SYSTEM_TIME_MONOTONIC);
-#endif
-            Parser parser(map, tokenizer);
-            status = parser.parse();
-#if DEBUG_PARSER_PERFORMANCE
-            nsecs_t elapsedTime = systemTime(SYSTEM_TIME_MONOTONIC) - startTime;
-            ALOGD("Parsed property file '%s' %d lines in %0.3fms.",
-                    tokenizer->getFilename().string(), tokenizer->getLineNumber(),
-                    elapsedTime / 1000000.0);
-#endif
-            if (status) {
-                delete map;
-            } else {
-                *outMap = map;
-            }
-        }
-        delete tokenizer;
-    }
-    return status;
-}
-
-
-// --- PropertyMap::Parser ---
-
-PropertyMap::Parser::Parser(PropertyMap* map, Tokenizer* tokenizer) :
-        mMap(map), mTokenizer(tokenizer) {
-}
-
-PropertyMap::Parser::~Parser() {
-}
-
-status_t PropertyMap::Parser::parse() {
-    while (!mTokenizer->isEof()) {
-#if DEBUG_PARSER
-        ALOGD("Parsing %s: '%s'.", mTokenizer->getLocation().string(),
-                mTokenizer->peekRemainderOfLine().string());
-#endif
-
-        mTokenizer->skipDelimiters(WHITESPACE);
-
-        if (!mTokenizer->isEol() && mTokenizer->peekChar() != '#') {
-            String8 keyToken = mTokenizer->nextToken(WHITESPACE_OR_PROPERTY_DELIMITER);
-            if (keyToken.isEmpty()) {
-                ALOGE("%s: Expected non-empty property key.", mTokenizer->getLocation().string());
-                return BAD_VALUE;
-            }
-
-            mTokenizer->skipDelimiters(WHITESPACE);
-
-            if (mTokenizer->nextChar() != '=') {
-                ALOGE("%s: Expected '=' between property key and value.",
-                        mTokenizer->getLocation().string());
-                return BAD_VALUE;
-            }
-
-            mTokenizer->skipDelimiters(WHITESPACE);
-
-            String8 valueToken = mTokenizer->nextToken(WHITESPACE);
-            if (valueToken.find("\\", 0) >= 0 || valueToken.find("\"", 0) >= 0) {
-                ALOGE("%s: Found reserved character '\\' or '\"' in property value.",
-                        mTokenizer->getLocation().string());
-                return BAD_VALUE;
-            }
-
-            mTokenizer->skipDelimiters(WHITESPACE);
-            if (!mTokenizer->isEol()) {
-                ALOGE("%s: Expected end of line, got '%s'.",
-                        mTokenizer->getLocation().string(),
-                        mTokenizer->peekRemainderOfLine().string());
-                return BAD_VALUE;
-            }
-
-            if (mMap->hasProperty(keyToken)) {
-                ALOGE("%s: Duplicate property value for key '%s'.",
-                        mTokenizer->getLocation().string(), keyToken.string());
-                return BAD_VALUE;
-            }
-
-            mMap->addProperty(keyToken, valueToken);
-        }
-
-        mTokenizer->nextLine();
-    }
-    return NO_ERROR;
-}
-
-} // namespace android
diff --git a/libs/utils/README b/libs/utils/README
deleted file mode 100644
index 01741e0..0000000
--- a/libs/utils/README
+++ /dev/null
@@ -1,289 +0,0 @@
-Android Utility Function Library
-================================
-
-
-If you need a feature that is native to Linux but not present on other
-platforms, construct a platform-dependent implementation that shares
-the Linux interface.  That way the actual device runs as "light" as
-possible.
-
-If that isn't feasible, create a system-independent interface and hide
-the details.
-
-The ultimate goal is *not* to create a super-duper platform abstraction
-layer.  The goal is to provide an optimized solution for Linux with
-reasonable implementations for other platforms.
-
-
-
-Resource overlay
-================
-
-
-Introduction
-------------
-
-Overlay packages are special .apk files which provide no code but
-additional resource values (and possibly new configurations) for
-resources in other packages. When an application requests resources,
-the system will return values from either the application's original
-package or any associated overlay package. Any redirection is completely
-transparent to the calling application.
-
-Resource values have the following precedence table, listed in
-descending precedence.
-
- * overlay package, matching config (eg res/values-en-land)
-
- * original package, matching config
-
- * overlay package, no config (eg res/values)
-
- * original package, no config
-
-During compilation, overlay packages are differentiated from regular
-packages by passing the -o flag to aapt.
-
-
-Background
-----------
-
-This section provides generic background material on resources in
-Android.
-
-
-How resources are bundled in .apk files
-~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-Android .apk files are .zip files, usually housing .dex code,
-certificates and resources, though packages containing resources but
-no code are possible. Resources can be divided into the following
-categories; a `configuration' indicates a set of phone language, display
-density, network operator, etc.
-
- * assets: uncompressed, raw files packaged as part of an .apk and
-           explicitly referenced by filename. These files are
-           independent of configuration.
-
- * res/drawable: bitmap or xml graphics. Each file may have different
-                 values depending on configuration.
-
- * res/values: integers, strings, etc. Each resource may have different
-               values depending on configuration.
-
-Resource meta information and information proper is stored in a binary
-format in a named file resources.arsc, bundled as part of the .apk.
-
-Resource IDs and lookup
-~~~~~~~~~~~~~~~~~~~~~~~
-During compilation, the aapt tool gathers application resources and
-generates a resources.arsc file. Each resource name is assigned an
-integer ID 0xppttiii (translated to a symbolic name via R.java), where
-
- * pp: corresponds to the package namespace (details below).
-
- * tt: corresponds to the resource type (string, int, etc). Every
-       resource of the same type within the same package has the same
-       tt value, but depending on available types, the actual numerical
-       value may be different between packages.
-
- * iiii: sequential number, assigned in the order resources are found.
-
-Resource values are specified paired with a set of configuration
-constraints (the default being the empty set), eg res/values-sv-port
-which imposes restrictions on language (Swedish) and display orientation
-(portrait). During lookup, every constraint set is matched against the
-current configuration, and the value corresponding to the best matching
-constraint set is returned (ResourceTypes.{h,cpp}).
-
-Parsing of resources.arsc is handled by ResourceTypes.cpp; this utility
-is governed by AssetManager.cpp, which tracks loaded resources per
-process.
-
-Assets are looked up by path and filename in AssetManager.cpp. The path
-to resources in res/drawable are located by ResourceTypes.cpp and then
-handled like assets by AssetManager.cpp. Other resources are handled
-solely by ResourceTypes.cpp.
-
-Package ID as namespace
-~~~~~~~~~~~~~~~~~~~~~~~
-The pp part of a resource ID defines a namespace. Android currently
-defines two namespaces:
-
- * 0x01: system resources (pre-installed in framework-res.apk)
-
- * 0x7f: application resources (bundled in the application .apk)
-
-ResourceTypes.cpp supports package IDs between 0x01 and 0x7f
-(inclusive); values outside this range are invalid.
-
-Each running (Dalvik) process is assigned a unique instance of
-AssetManager, which in turn keeps a forest structure of loaded
-resource.arsc files. Normally, this forest is structured as follows,
-where mPackageMap is the internal vector employed in ResourceTypes.cpp.
-
-mPackageMap[0x00] -> system package
-mPackageMap[0x01] -> NULL
-mPackageMap[0x02] -> NULL
-...
-mPackageMap[0x7f - 2] -> NULL
-mPackageMap[0x7f - 1] -> application package
-
-
-
-The resource overlay extension
-------------------------------
-
-The resource overlay mechanism aims to (partly) shadow and extend
-existing resources with new values for defined and new configurations.
-Technically, this is achieved by adding resource-only packages (called
-overlay packages) to existing resource namespaces, like so:
-
-mPackageMap[0x00] -> system package -> system overlay package
-mPackageMap[0x01] -> NULL
-mPackageMap[0x02] -> NULL
-...
-mPackageMap[0x7f - 2] -> NULL
-mPackageMap[0x7f - 1] -> application package -> overlay 1 -> overlay 2
-
-The use of overlay resources is completely transparent to
-applications; no additional resource identifiers are introduced, only
-configuration/value pairs. Any number of overlay packages may be loaded
-at a time; overlay packages are agnostic to what they target -- both
-system and application resources are fair game.
-
-The package targeted by an overlay package is called the target or
-original package.
-
-Resource overlay operates on symbolic resources names. Hence, to
-override the string/str1 resources in a package, the overlay package
-would include a resource also named string/str1. The end user does not
-have to worry about the numeric resources IDs assigned by aapt, as this
-is resolved automatically by the system.
-
-As of this writing, the use of resource overlay has not been fully
-explored. Until it has, only OEMs are trusted to use resource overlay.
-For this reason, overlay packages must reside in /system/overlay.
-
-
-Resource ID mapping
-~~~~~~~~~~~~~~~~~~~
-Resource identifiers must be coherent within the same namespace (ie
-PackageGroup in ResourceTypes.cpp). Calling applications will refer to
-resources using the IDs defined in the original package, but there is no
-guarantee aapt has assigned the same ID to the corresponding resource in
-an overlay package. To translate between the two, a resource ID mapping
-{original ID -> overlay ID} is created during package installation
-(PackageManagerService.java) and used during resource lookup. The
-mapping is stored in /data/resource-cache, with a @idmap file name
-suffix.
-
-The idmap file format is documented in a separate section, below.
-
-
-Package management
-~~~~~~~~~~~~~~~~~~
-Packages are managed by the PackageManagerService. Addition and removal
-of packages are monitored via the inotify framework, exposed via
-android.os.FileObserver.
-
-During initialization of a Dalvik process, ActivityThread.java requests
-the process' AssetManager (by proxy, via AssetManager.java and JNI)
-to load a list of packages. This list includes overlay packages, if
-present.
-
-When a target package or a corresponding overlay package is installed,
-the target package's process is stopped and a new idmap is generated.
-This is similar to how applications are stopped when their packages are
-upgraded.
-
-
-Creating overlay packages
--------------------------
-
-Overlay packages should contain no code, define (some) resources with
-the same type and name as in the original package, and be compiled with
-the -o flag passed to aapt.
-
-The aapt -o flag instructs aapt to create an overlay package.
-Technically, this means the package will be assigned package id 0x00.
-
-There are no restrictions on overlay packages names, though the naming
-convention <original.package.name>.overlay.<name> is recommended.
-
-
-Example overlay package
-~~~~~~~~~~~~~~~~~~~~~~~
-
-To overlay the resource bool/b in package com.foo.bar, to be applied
-when the display is in landscape mode, create a new package with
-no source code and a single .xml file under res/values-land, with
-an entry for bool/b. Compile with aapt -o and place the results in
-/system/overlay by adding the following to Android.mk:
-
-LOCAL_AAPT_FLAGS := -o com.foo.bar
-LOCAL_MODULE_PATH := $(TARGET_OUT)/overlay
-
-
-The ID map (idmap) file format
-------------------------------
-
-The idmap format is designed for lookup performance. However, leading
-and trailing undefined overlay values are discarded to reduce the memory
-footprint.
-
-
-idmap grammar
-~~~~~~~~~~~~~
-All atoms (names in square brackets) are uint32_t integers. The
-idmap-magic constant spells "idmp" in ASCII. Offsets are given relative
-to the data_header, not to the beginning of the file.
-
-map          := header data
-header       := idmap-magic <crc32-original-pkg> <crc32-overlay-pkg>
-idmap-magic  := <0x706d6469>
-data         := data_header type_block+
-data_header  := <m> header_block{m}
-header_block := <0> | <type_block_offset>
-type_block   := <n> <id_offset> entry{n}
-entry        := <resource_id_in_target_package>
-
-
-idmap example
-~~~~~~~~~~~~~
-Given a pair of target and overlay packages with CRC sums 0x216a8fe2
-and 0x6b9beaec, each defining the following resources
-
-Name          Target package  Overlay package
-string/str0   0x7f010000      -
-string/str1   0x7f010001      0x7f010000
-string/str2   0x7f010002      -
-string/str3   0x7f010003      0x7f010001
-string/str4   0x7f010004      -
-bool/bool0    0x7f020000      -
-integer/int0  0x7f030000      0x7f020000
-integer/int1  0x7f030001      -
-
-the corresponding resource map is
-
-0x706d6469 0x216a8fe2 0x6b9beaec 0x00000003 \
-0x00000004 0x00000000 0x00000009 0x00000003 \
-0x00000001 0x7f010000 0x00000000 0x7f010001 \
-0x00000001 0x00000000 0x7f020000
-
-or, formatted differently
-
-0x706d6469  # magic: all idmap files begin with this constant
-0x216a8fe2  # CRC32 of the resources.arsc file in the original package
-0x6b9beaec  # CRC32 of the resources.arsc file in the overlay package
-0x00000003  # header; three types (string, bool, integer) in the target package
-0x00000004  #   header_block for type 0 (string) is located at offset 4
-0x00000000  #   no bool type exists in overlay package -> no header_block
-0x00000009  #   header_block for type 2 (integer) is located at offset 9
-0x00000003  # header_block for string; overlay IDs span 3 elements
-0x00000001  #   the first string in target package is entry 1 == offset
-0x7f010000  #   target 0x7f01001 -> overlay 0x7f010000
-0x00000000  #   str2 not defined in overlay package
-0x7f010001  #   target 0x7f010003 -> overlay 0x7f010001
-0x00000001  # header_block for integer; overlay IDs span 1 element
-0x00000000  #   offset == 0
-0x7f020000  #   target 0x7f030000 -> overlay 0x7f020000
diff --git a/libs/utils/RefBase.cpp b/libs/utils/RefBase.cpp
deleted file mode 100644
index f398a82..0000000
--- a/libs/utils/RefBase.cpp
+++ /dev/null
@@ -1,650 +0,0 @@
-/*
- * Copyright (C) 2005 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#define LOG_TAG "RefBase"
-// #define LOG_NDEBUG 0
-
-#include <utils/RefBase.h>
-
-#include <utils/Atomic.h>
-#include <utils/CallStack.h>
-#include <utils/Log.h>
-#include <utils/threads.h>
-
-#include <stdlib.h>
-#include <stdio.h>
-#include <typeinfo>
-#include <sys/types.h>
-#include <sys/stat.h>
-#include <fcntl.h>
-#include <unistd.h>
-
-// compile with refcounting debugging enabled
-#define DEBUG_REFS                      0
-
-// whether ref-tracking is enabled by default, if not, trackMe(true, false)
-// needs to be called explicitly
-#define DEBUG_REFS_ENABLED_BY_DEFAULT   0
-
-// whether callstack are collected (significantly slows things down)
-#define DEBUG_REFS_CALLSTACK_ENABLED    1
-
-// folder where stack traces are saved when DEBUG_REFS is enabled
-// this folder needs to exist and be writable
-#define DEBUG_REFS_CALLSTACK_PATH       "/data/debug"
-
-// log all reference counting operations
-#define PRINT_REFS                      0
-
-// ---------------------------------------------------------------------------
-
-namespace android {
-
-#define INITIAL_STRONG_VALUE (1<<28)
-
-// ---------------------------------------------------------------------------
-
-class RefBase::weakref_impl : public RefBase::weakref_type
-{
-public:
-    volatile int32_t    mStrong;
-    volatile int32_t    mWeak;
-    RefBase* const      mBase;
-    volatile int32_t    mFlags;
-
-#if !DEBUG_REFS
-
-    weakref_impl(RefBase* base)
-        : mStrong(INITIAL_STRONG_VALUE)
-        , mWeak(0)
-        , mBase(base)
-        , mFlags(0)
-    {
-    }
-
-    void addStrongRef(const void* /*id*/) { }
-    void removeStrongRef(const void* /*id*/) { }
-    void renameStrongRefId(const void* /*old_id*/, const void* /*new_id*/) { }
-    void addWeakRef(const void* /*id*/) { }
-    void removeWeakRef(const void* /*id*/) { }
-    void renameWeakRefId(const void* /*old_id*/, const void* /*new_id*/) { }
-    void printRefs() const { }
-    void trackMe(bool, bool) { }
-
-#else
-
-    weakref_impl(RefBase* base)
-        : mStrong(INITIAL_STRONG_VALUE)
-        , mWeak(0)
-        , mBase(base)
-        , mFlags(0)
-        , mStrongRefs(NULL)
-        , mWeakRefs(NULL)
-        , mTrackEnabled(!!DEBUG_REFS_ENABLED_BY_DEFAULT)
-        , mRetain(false)
-    {
-    }
-    
-    ~weakref_impl()
-    {
-        bool dumpStack = false;
-        if (!mRetain && mStrongRefs != NULL) {
-            dumpStack = true;
-            ALOGE("Strong references remain:");
-            ref_entry* refs = mStrongRefs;
-            while (refs) {
-                char inc = refs->ref >= 0 ? '+' : '-';
-                ALOGD("\t%c ID %p (ref %d):", inc, refs->id, refs->ref);
-#if DEBUG_REFS_CALLSTACK_ENABLED
-                refs->stack.dump(LOG_TAG);
-#endif
-                refs = refs->next;
-            }
-        }
-
-        if (!mRetain && mWeakRefs != NULL) {
-            dumpStack = true;
-            ALOGE("Weak references remain!");
-            ref_entry* refs = mWeakRefs;
-            while (refs) {
-                char inc = refs->ref >= 0 ? '+' : '-';
-                ALOGD("\t%c ID %p (ref %d):", inc, refs->id, refs->ref);
-#if DEBUG_REFS_CALLSTACK_ENABLED
-                refs->stack.dump(LOG_TAG);
-#endif
-                refs = refs->next;
-            }
-        }
-        if (dumpStack) {
-            ALOGE("above errors at:");
-            CallStack stack(LOG_TAG);
-        }
-    }
-
-    void addStrongRef(const void* id) {
-        //ALOGD_IF(mTrackEnabled,
-        //        "addStrongRef: RefBase=%p, id=%p", mBase, id);
-        addRef(&mStrongRefs, id, mStrong);
-    }
-
-    void removeStrongRef(const void* id) {
-        //ALOGD_IF(mTrackEnabled,
-        //        "removeStrongRef: RefBase=%p, id=%p", mBase, id);
-        if (!mRetain) {
-            removeRef(&mStrongRefs, id);
-        } else {
-            addRef(&mStrongRefs, id, -mStrong);
-        }
-    }
-
-    void renameStrongRefId(const void* old_id, const void* new_id) {
-        //ALOGD_IF(mTrackEnabled,
-        //        "renameStrongRefId: RefBase=%p, oid=%p, nid=%p",
-        //        mBase, old_id, new_id);
-        renameRefsId(mStrongRefs, old_id, new_id);
-    }
-
-    void addWeakRef(const void* id) {
-        addRef(&mWeakRefs, id, mWeak);
-    }
-
-    void removeWeakRef(const void* id) {
-        if (!mRetain) {
-            removeRef(&mWeakRefs, id);
-        } else {
-            addRef(&mWeakRefs, id, -mWeak);
-        }
-    }
-
-    void renameWeakRefId(const void* old_id, const void* new_id) {
-        renameRefsId(mWeakRefs, old_id, new_id);
-    }
-
-    void trackMe(bool track, bool retain)
-    { 
-        mTrackEnabled = track;
-        mRetain = retain;
-    }
-
-    void printRefs() const
-    {
-        String8 text;
-
-        {
-            Mutex::Autolock _l(mMutex);
-            char buf[128];
-            sprintf(buf, "Strong references on RefBase %p (weakref_type %p):\n", mBase, this);
-            text.append(buf);
-            printRefsLocked(&text, mStrongRefs);
-            sprintf(buf, "Weak references on RefBase %p (weakref_type %p):\n", mBase, this);
-            text.append(buf);
-            printRefsLocked(&text, mWeakRefs);
-        }
-
-        {
-            char name[100];
-            snprintf(name, 100, DEBUG_REFS_CALLSTACK_PATH "/%p.stack", this);
-            int rc = open(name, O_RDWR | O_CREAT | O_APPEND, 644);
-            if (rc >= 0) {
-                write(rc, text.string(), text.length());
-                close(rc);
-                ALOGD("STACK TRACE for %p saved in %s", this, name);
-            }
-            else ALOGE("FAILED TO PRINT STACK TRACE for %p in %s: %s", this,
-                      name, strerror(errno));
-        }
-    }
-
-private:
-    struct ref_entry
-    {
-        ref_entry* next;
-        const void* id;
-#if DEBUG_REFS_CALLSTACK_ENABLED
-        CallStack stack;
-#endif
-        int32_t ref;
-    };
-
-    void addRef(ref_entry** refs, const void* id, int32_t mRef)
-    {
-        if (mTrackEnabled) {
-            AutoMutex _l(mMutex);
-
-            ref_entry* ref = new ref_entry;
-            // Reference count at the time of the snapshot, but before the
-            // update.  Positive value means we increment, negative--we
-            // decrement the reference count.
-            ref->ref = mRef;
-            ref->id = id;
-#if DEBUG_REFS_CALLSTACK_ENABLED
-            ref->stack.update(2);
-#endif
-            ref->next = *refs;
-            *refs = ref;
-        }
-    }
-
-    void removeRef(ref_entry** refs, const void* id)
-    {
-        if (mTrackEnabled) {
-            AutoMutex _l(mMutex);
-            
-            ref_entry* const head = *refs;
-            ref_entry* ref = head;
-            while (ref != NULL) {
-                if (ref->id == id) {
-                    *refs = ref->next;
-                    delete ref;
-                    return;
-                }
-                refs = &ref->next;
-                ref = *refs;
-            }
-
-            ALOGE("RefBase: removing id %p on RefBase %p"
-                    "(weakref_type %p) that doesn't exist!",
-                    id, mBase, this);
-
-            ref = head;
-            while (ref) {
-                char inc = ref->ref >= 0 ? '+' : '-';
-                ALOGD("\t%c ID %p (ref %d):", inc, ref->id, ref->ref);
-                ref = ref->next;
-            }
-
-            CallStack stack(LOG_TAG);
-        }
-    }
-
-    void renameRefsId(ref_entry* r, const void* old_id, const void* new_id)
-    {
-        if (mTrackEnabled) {
-            AutoMutex _l(mMutex);
-            ref_entry* ref = r;
-            while (ref != NULL) {
-                if (ref->id == old_id) {
-                    ref->id = new_id;
-                }
-                ref = ref->next;
-            }
-        }
-    }
-
-    void printRefsLocked(String8* out, const ref_entry* refs) const
-    {
-        char buf[128];
-        while (refs) {
-            char inc = refs->ref >= 0 ? '+' : '-';
-            sprintf(buf, "\t%c ID %p (ref %d):\n", 
-                    inc, refs->id, refs->ref);
-            out->append(buf);
-#if DEBUG_REFS_CALLSTACK_ENABLED
-            out->append(refs->stack.toString("\t\t"));
-#else
-            out->append("\t\t(call stacks disabled)");
-#endif
-            refs = refs->next;
-        }
-    }
-
-    mutable Mutex mMutex;
-    ref_entry* mStrongRefs;
-    ref_entry* mWeakRefs;
-
-    bool mTrackEnabled;
-    // Collect stack traces on addref and removeref, instead of deleting the stack references
-    // on removeref that match the address ones.
-    bool mRetain;
-
-#endif
-};
-
-// ---------------------------------------------------------------------------
-
-void RefBase::incStrong(const void* id) const
-{
-    weakref_impl* const refs = mRefs;
-    refs->incWeak(id);
-    
-    refs->addStrongRef(id);
-    const int32_t c = android_atomic_inc(&refs->mStrong);
-    ALOG_ASSERT(c > 0, "incStrong() called on %p after last strong ref", refs);
-#if PRINT_REFS
-    ALOGD("incStrong of %p from %p: cnt=%d\n", this, id, c);
-#endif
-    if (c != INITIAL_STRONG_VALUE)  {
-        return;
-    }
-
-    android_atomic_add(-INITIAL_STRONG_VALUE, &refs->mStrong);
-    refs->mBase->onFirstRef();
-}
-
-void RefBase::decStrong(const void* id) const
-{
-    weakref_impl* const refs = mRefs;
-    refs->removeStrongRef(id);
-    const int32_t c = android_atomic_dec(&refs->mStrong);
-#if PRINT_REFS
-    ALOGD("decStrong of %p from %p: cnt=%d\n", this, id, c);
-#endif
-    ALOG_ASSERT(c >= 1, "decStrong() called on %p too many times", refs);
-    if (c == 1) {
-        refs->mBase->onLastStrongRef(id);
-        if ((refs->mFlags&OBJECT_LIFETIME_MASK) == OBJECT_LIFETIME_STRONG) {
-            delete this;
-        }
-    }
-    refs->decWeak(id);
-}
-
-void RefBase::forceIncStrong(const void* id) const
-{
-    weakref_impl* const refs = mRefs;
-    refs->incWeak(id);
-    
-    refs->addStrongRef(id);
-    const int32_t c = android_atomic_inc(&refs->mStrong);
-    ALOG_ASSERT(c >= 0, "forceIncStrong called on %p after ref count underflow",
-               refs);
-#if PRINT_REFS
-    ALOGD("forceIncStrong of %p from %p: cnt=%d\n", this, id, c);
-#endif
-
-    switch (c) {
-    case INITIAL_STRONG_VALUE:
-        android_atomic_add(-INITIAL_STRONG_VALUE, &refs->mStrong);
-        // fall through...
-    case 0:
-        refs->mBase->onFirstRef();
-    }
-}
-
-int32_t RefBase::getStrongCount() const
-{
-    return mRefs->mStrong;
-}
-
-RefBase* RefBase::weakref_type::refBase() const
-{
-    return static_cast<const weakref_impl*>(this)->mBase;
-}
-
-void RefBase::weakref_type::incWeak(const void* id)
-{
-    weakref_impl* const impl = static_cast<weakref_impl*>(this);
-    impl->addWeakRef(id);
-    const int32_t c = android_atomic_inc(&impl->mWeak);
-    ALOG_ASSERT(c >= 0, "incWeak called on %p after last weak ref", this);
-}
-
-
-void RefBase::weakref_type::decWeak(const void* id)
-{
-    weakref_impl* const impl = static_cast<weakref_impl*>(this);
-    impl->removeWeakRef(id);
-    const int32_t c = android_atomic_dec(&impl->mWeak);
-    ALOG_ASSERT(c >= 1, "decWeak called on %p too many times", this);
-    if (c != 1) return;
-
-    if ((impl->mFlags&OBJECT_LIFETIME_WEAK) == OBJECT_LIFETIME_STRONG) {
-        // This is the regular lifetime case. The object is destroyed
-        // when the last strong reference goes away. Since weakref_impl
-        // outlive the object, it is not destroyed in the dtor, and
-        // we'll have to do it here.
-        if (impl->mStrong == INITIAL_STRONG_VALUE) {
-            // Special case: we never had a strong reference, so we need to
-            // destroy the object now.
-            delete impl->mBase;
-        } else {
-            // ALOGV("Freeing refs %p of old RefBase %p\n", this, impl->mBase);
-            delete impl;
-        }
-    } else {
-        // less common case: lifetime is OBJECT_LIFETIME_{WEAK|FOREVER}
-        impl->mBase->onLastWeakRef(id);
-        if ((impl->mFlags&OBJECT_LIFETIME_MASK) == OBJECT_LIFETIME_WEAK) {
-            // this is the OBJECT_LIFETIME_WEAK case. The last weak-reference
-            // is gone, we can destroy the object.
-            delete impl->mBase;
-        }
-    }
-}
-
-bool RefBase::weakref_type::attemptIncStrong(const void* id)
-{
-    incWeak(id);
-    
-    weakref_impl* const impl = static_cast<weakref_impl*>(this);
-    int32_t curCount = impl->mStrong;
-
-    ALOG_ASSERT(curCount >= 0,
-            "attemptIncStrong called on %p after underflow", this);
-
-    while (curCount > 0 && curCount != INITIAL_STRONG_VALUE) {
-        // we're in the easy/common case of promoting a weak-reference
-        // from an existing strong reference.
-        if (android_atomic_cmpxchg(curCount, curCount+1, &impl->mStrong) == 0) {
-            break;
-        }
-        // the strong count has changed on us, we need to re-assert our
-        // situation.
-        curCount = impl->mStrong;
-    }
-    
-    if (curCount <= 0 || curCount == INITIAL_STRONG_VALUE) {
-        // we're now in the harder case of either:
-        // - there never was a strong reference on us
-        // - or, all strong references have been released
-        if ((impl->mFlags&OBJECT_LIFETIME_WEAK) == OBJECT_LIFETIME_STRONG) {
-            // this object has a "normal" life-time, i.e.: it gets destroyed
-            // when the last strong reference goes away
-            if (curCount <= 0) {
-                // the last strong-reference got released, the object cannot
-                // be revived.
-                decWeak(id);
-                return false;
-            }
-
-            // here, curCount == INITIAL_STRONG_VALUE, which means
-            // there never was a strong-reference, so we can try to
-            // promote this object; we need to do that atomically.
-            while (curCount > 0) {
-                if (android_atomic_cmpxchg(curCount, curCount + 1,
-                        &impl->mStrong) == 0) {
-                    break;
-                }
-                // the strong count has changed on us, we need to re-assert our
-                // situation (e.g.: another thread has inc/decStrong'ed us)
-                curCount = impl->mStrong;
-            }
-
-            if (curCount <= 0) {
-                // promote() failed, some other thread destroyed us in the
-                // meantime (i.e.: strong count reached zero).
-                decWeak(id);
-                return false;
-            }
-        } else {
-            // this object has an "extended" life-time, i.e.: it can be
-            // revived from a weak-reference only.
-            // Ask the object's implementation if it agrees to be revived
-            if (!impl->mBase->onIncStrongAttempted(FIRST_INC_STRONG, id)) {
-                // it didn't so give-up.
-                decWeak(id);
-                return false;
-            }
-            // grab a strong-reference, which is always safe due to the
-            // extended life-time.
-            curCount = android_atomic_inc(&impl->mStrong);
-        }
-
-        // If the strong reference count has already been incremented by
-        // someone else, the implementor of onIncStrongAttempted() is holding
-        // an unneeded reference.  So call onLastStrongRef() here to remove it.
-        // (No, this is not pretty.)  Note that we MUST NOT do this if we
-        // are in fact acquiring the first reference.
-        if (curCount > 0 && curCount < INITIAL_STRONG_VALUE) {
-            impl->mBase->onLastStrongRef(id);
-        }
-    }
-    
-    impl->addStrongRef(id);
-
-#if PRINT_REFS
-    ALOGD("attemptIncStrong of %p from %p: cnt=%d\n", this, id, curCount);
-#endif
-
-    // now we need to fix-up the count if it was INITIAL_STRONG_VALUE
-    // this must be done safely, i.e.: handle the case where several threads
-    // were here in attemptIncStrong().
-    curCount = impl->mStrong;
-    while (curCount >= INITIAL_STRONG_VALUE) {
-        ALOG_ASSERT(curCount > INITIAL_STRONG_VALUE,
-                "attemptIncStrong in %p underflowed to INITIAL_STRONG_VALUE",
-                this);
-        if (android_atomic_cmpxchg(curCount, curCount-INITIAL_STRONG_VALUE,
-                &impl->mStrong) == 0) {
-            break;
-        }
-        // the strong-count changed on us, we need to re-assert the situation,
-        // for e.g.: it's possible the fix-up happened in another thread.
-        curCount = impl->mStrong;
-    }
-
-    return true;
-}
-
-bool RefBase::weakref_type::attemptIncWeak(const void* id)
-{
-    weakref_impl* const impl = static_cast<weakref_impl*>(this);
-
-    int32_t curCount = impl->mWeak;
-    ALOG_ASSERT(curCount >= 0, "attemptIncWeak called on %p after underflow",
-               this);
-    while (curCount > 0) {
-        if (android_atomic_cmpxchg(curCount, curCount+1, &impl->mWeak) == 0) {
-            break;
-        }
-        curCount = impl->mWeak;
-    }
-
-    if (curCount > 0) {
-        impl->addWeakRef(id);
-    }
-
-    return curCount > 0;
-}
-
-int32_t RefBase::weakref_type::getWeakCount() const
-{
-    return static_cast<const weakref_impl*>(this)->mWeak;
-}
-
-void RefBase::weakref_type::printRefs() const
-{
-    static_cast<const weakref_impl*>(this)->printRefs();
-}
-
-void RefBase::weakref_type::trackMe(bool enable, bool retain)
-{
-    static_cast<weakref_impl*>(this)->trackMe(enable, retain);
-}
-
-RefBase::weakref_type* RefBase::createWeak(const void* id) const
-{
-    mRefs->incWeak(id);
-    return mRefs;
-}
-
-RefBase::weakref_type* RefBase::getWeakRefs() const
-{
-    return mRefs;
-}
-
-RefBase::RefBase()
-    : mRefs(new weakref_impl(this))
-{
-}
-
-RefBase::~RefBase()
-{
-    if (mRefs->mStrong == INITIAL_STRONG_VALUE) {
-        // we never acquired a strong (and/or weak) reference on this object.
-        delete mRefs;
-    } else {
-        // life-time of this object is extended to WEAK or FOREVER, in
-        // which case weakref_impl doesn't out-live the object and we
-        // can free it now.
-        if ((mRefs->mFlags & OBJECT_LIFETIME_MASK) != OBJECT_LIFETIME_STRONG) {
-            // It's possible that the weak count is not 0 if the object
-            // re-acquired a weak reference in its destructor
-            if (mRefs->mWeak == 0) {
-                delete mRefs;
-            }
-        }
-    }
-    // for debugging purposes, clear this.
-    const_cast<weakref_impl*&>(mRefs) = NULL;
-}
-
-void RefBase::extendObjectLifetime(int32_t mode)
-{
-    android_atomic_or(mode, &mRefs->mFlags);
-}
-
-void RefBase::onFirstRef()
-{
-}
-
-void RefBase::onLastStrongRef(const void* /*id*/)
-{
-}
-
-bool RefBase::onIncStrongAttempted(uint32_t flags, const void* id)
-{
-    return (flags&FIRST_INC_STRONG) ? true : false;
-}
-
-void RefBase::onLastWeakRef(const void* /*id*/)
-{
-}
-
-// ---------------------------------------------------------------------------
-
-void RefBase::renameRefs(size_t n, const ReferenceRenamer& renamer) {
-#if DEBUG_REFS
-    for (size_t i=0 ; i<n ; i++) {
-        renamer(i);
-    }
-#endif
-}
-
-void RefBase::renameRefId(weakref_type* ref,
-        const void* old_id, const void* new_id) {
-    weakref_impl* const impl = static_cast<weakref_impl*>(ref);
-    impl->renameStrongRefId(old_id, new_id);
-    impl->renameWeakRefId(old_id, new_id);
-}
-
-void RefBase::renameRefId(RefBase* ref,
-        const void* old_id, const void* new_id) {
-    ref->mRefs->renameStrongRefId(old_id, new_id);
-    ref->mRefs->renameWeakRefId(old_id, new_id);
-}
-
-}; // namespace android
diff --git a/libs/utils/SharedBuffer.cpp b/libs/utils/SharedBuffer.cpp
deleted file mode 100644
index 3555fb7..0000000
--- a/libs/utils/SharedBuffer.cpp
+++ /dev/null
@@ -1,113 +0,0 @@
-/*
- * Copyright (C) 2005 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#include <stdlib.h>
-#include <string.h>
-
-#include <utils/SharedBuffer.h>
-#include <utils/Atomic.h>
-
-// ---------------------------------------------------------------------------
-
-namespace android {
-
-SharedBuffer* SharedBuffer::alloc(size_t size)
-{
-    SharedBuffer* sb = static_cast<SharedBuffer *>(malloc(sizeof(SharedBuffer) + size));
-    if (sb) {
-        sb->mRefs = 1;
-        sb->mSize = size;
-    }
-    return sb;
-}
-
-
-ssize_t SharedBuffer::dealloc(const SharedBuffer* released)
-{
-    if (released->mRefs != 0) return -1; // XXX: invalid operation
-    free(const_cast<SharedBuffer*>(released));
-    return 0;
-}
-
-SharedBuffer* SharedBuffer::edit() const
-{
-    if (onlyOwner()) {
-        return const_cast<SharedBuffer*>(this);
-    }
-    SharedBuffer* sb = alloc(mSize);
-    if (sb) {
-        memcpy(sb->data(), data(), size());
-        release();
-    }
-    return sb;    
-}
-
-SharedBuffer* SharedBuffer::editResize(size_t newSize) const
-{
-    if (onlyOwner()) {
-        SharedBuffer* buf = const_cast<SharedBuffer*>(this);
-        if (buf->mSize == newSize) return buf;
-        buf = (SharedBuffer*)realloc(buf, sizeof(SharedBuffer) + newSize);
-        if (buf != NULL) {
-            buf->mSize = newSize;
-            return buf;
-        }
-    }
-    SharedBuffer* sb = alloc(newSize);
-    if (sb) {
-        const size_t mySize = mSize;
-        memcpy(sb->data(), data(), newSize < mySize ? newSize : mySize);
-        release();
-    }
-    return sb;    
-}
-
-SharedBuffer* SharedBuffer::attemptEdit() const
-{
-    if (onlyOwner()) {
-        return const_cast<SharedBuffer*>(this);
-    }
-    return 0;
-}
-
-SharedBuffer* SharedBuffer::reset(size_t new_size) const
-{
-    // cheap-o-reset.
-    SharedBuffer* sb = alloc(new_size);
-    if (sb) {
-        release();
-    }
-    return sb;
-}
-
-void SharedBuffer::acquire() const {
-    android_atomic_inc(&mRefs);
-}
-
-int32_t SharedBuffer::release(uint32_t flags) const
-{
-    int32_t prev = 1;
-    if (onlyOwner() || ((prev = android_atomic_dec(&mRefs)) == 1)) {
-        mRefs = 0;
-        if ((flags & eKeepStorage) == 0) {
-            free(const_cast<SharedBuffer*>(this));
-        }
-    }
-    return prev;
-}
-
-
-}; // namespace android
diff --git a/libs/utils/Static.cpp b/libs/utils/Static.cpp
deleted file mode 100644
index 3ed07a1..0000000
--- a/libs/utils/Static.cpp
+++ /dev/null
@@ -1,49 +0,0 @@
-/*
- * Copyright (C) 2008 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-// All static variables go here, to control initialization and
-// destruction order in the library.
-
-namespace android {
-
-// For String8.cpp
-extern void initialize_string8();
-extern void terminate_string8();
-
-// For String16.cpp
-extern void initialize_string16();
-extern void terminate_string16();
-
-class LibUtilsFirstStatics
-{
-public:
-    LibUtilsFirstStatics()
-    {
-        initialize_string8();
-        initialize_string16();
-    }
-    
-    ~LibUtilsFirstStatics()
-    {
-        terminate_string16();
-        terminate_string8();
-    }
-};
-
-static LibUtilsFirstStatics gFirstStatics;
-int gDarwinCantLoadAllObjects = 1;
-
-}   // namespace android
diff --git a/libs/utils/StopWatch.cpp b/libs/utils/StopWatch.cpp
deleted file mode 100644
index b1708d6..0000000
--- a/libs/utils/StopWatch.cpp
+++ /dev/null
@@ -1,88 +0,0 @@
-/*
- * Copyright (C) 2005 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#define LOG_TAG "StopWatch"
-
-#include <string.h>
-#include <stdlib.h>
-#include <stdio.h>
-
-/* for PRId64 */
-#define __STDC_FORMAT_MACROS 1
-#include <inttypes.h>
-
-#include <utils/Log.h>
-#include <utils/Errors.h>
-#include <utils/StopWatch.h>
-
-/*****************************************************************************/
-
-namespace android {
-
-
-StopWatch::StopWatch(const char *name, int clock, uint32_t flags)
-    :   mName(name), mClock(clock), mFlags(flags)
-{
-    reset();
-}
-
-StopWatch::~StopWatch()
-{
-    nsecs_t elapsed = elapsedTime();
-    const int n = mNumLaps;
-    ALOGD("StopWatch %s (us): %" PRId64 " ", mName, ns2us(elapsed));
-    for (int i=0 ; i<n ; i++) {
-        const nsecs_t soFar = mLaps[i].soFar;
-        const nsecs_t thisLap = mLaps[i].thisLap;
-        ALOGD(" [%d: %" PRId64 ", %" PRId64, i, ns2us(soFar), ns2us(thisLap));
-    }
-}
-
-const char* StopWatch::name() const
-{
-    return mName;
-}
-
-nsecs_t StopWatch::lap()
-{
-    nsecs_t elapsed = elapsedTime();
-    if (mNumLaps >= 8) {
-        elapsed = 0;
-    } else {
-        const int n = mNumLaps;
-        mLaps[n].soFar   = elapsed;
-        mLaps[n].thisLap = n ? (elapsed - mLaps[n-1].soFar) : elapsed;
-        mNumLaps = n+1;
-    }
-    return elapsed;
-}
-
-nsecs_t StopWatch::elapsedTime() const
-{
-    return systemTime(mClock) - mStartTime;
-}
-
-void StopWatch::reset()
-{
-    mNumLaps = 0;
-    mStartTime = systemTime(mClock);
-}
-
-
-/*****************************************************************************/
-
-}; // namespace android
-
diff --git a/libs/utils/String16.cpp b/libs/utils/String16.cpp
deleted file mode 100644
index b09b728..0000000
--- a/libs/utils/String16.cpp
+++ /dev/null
@@ -1,422 +0,0 @@
-/*
- * Copyright (C) 2005 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#include <utils/String16.h>
-
-#include <utils/Debug.h>
-#include <utils/Log.h>
-#include <utils/Unicode.h>
-#include <utils/String8.h>
-#include <utils/threads.h>
-
-#include <memory.h>
-#include <stdio.h>
-#include <ctype.h>
-
-
-namespace android {
-
-static SharedBuffer* gEmptyStringBuf = NULL;
-static char16_t* gEmptyString = NULL;
-
-static inline char16_t* getEmptyString()
-{
-    gEmptyStringBuf->acquire();
-   return gEmptyString;
-}
-
-void initialize_string16()
-{
-    SharedBuffer* buf = SharedBuffer::alloc(sizeof(char16_t));
-    char16_t* str = (char16_t*)buf->data();
-    *str = 0;
-    gEmptyStringBuf = buf;
-    gEmptyString = str;
-}
-
-void terminate_string16()
-{
-    SharedBuffer::bufferFromData(gEmptyString)->release();
-    gEmptyStringBuf = NULL;
-    gEmptyString = NULL;
-}
-
-// ---------------------------------------------------------------------------
-
-static char16_t* allocFromUTF8(const char* u8str, size_t u8len)
-{
-    if (u8len == 0) return getEmptyString();
-
-    const uint8_t* u8cur = (const uint8_t*) u8str;
-
-    const ssize_t u16len = utf8_to_utf16_length(u8cur, u8len);
-    if (u16len < 0) {
-        return getEmptyString();
-    }
-
-    const uint8_t* const u8end = u8cur + u8len;
-
-    SharedBuffer* buf = SharedBuffer::alloc(sizeof(char16_t)*(u16len+1));
-    if (buf) {
-        u8cur = (const uint8_t*) u8str;
-        char16_t* u16str = (char16_t*)buf->data();
-
-        utf8_to_utf16(u8cur, u8len, u16str);
-
-        //printf("Created UTF-16 string from UTF-8 \"%s\":", in);
-        //printHexData(1, str, buf->size(), 16, 1);
-        //printf("\n");
-        
-        return u16str;
-    }
-
-    return getEmptyString();
-}
-
-// ---------------------------------------------------------------------------
-
-String16::String16()
-    : mString(getEmptyString())
-{
-}
-
-String16::String16(StaticLinkage)
-    : mString(0)
-{
-    // this constructor is used when we can't rely on the static-initializers
-    // having run. In this case we always allocate an empty string. It's less
-    // efficient than using getEmptyString(), but we assume it's uncommon.
-
-    char16_t* data = static_cast<char16_t*>(
-            SharedBuffer::alloc(sizeof(char16_t))->data());
-    data[0] = 0;
-    mString = data;
-}
-
-String16::String16(const String16& o)
-    : mString(o.mString)
-{
-    SharedBuffer::bufferFromData(mString)->acquire();
-}
-
-String16::String16(const String16& o, size_t len, size_t begin)
-    : mString(getEmptyString())
-{
-    setTo(o, len, begin);
-}
-
-String16::String16(const char16_t* o)
-{
-    size_t len = strlen16(o);
-    SharedBuffer* buf = SharedBuffer::alloc((len+1)*sizeof(char16_t));
-    ALOG_ASSERT(buf, "Unable to allocate shared buffer");
-    if (buf) {
-        char16_t* str = (char16_t*)buf->data();
-        strcpy16(str, o);
-        mString = str;
-        return;
-    }
-    
-    mString = getEmptyString();
-}
-
-String16::String16(const char16_t* o, size_t len)
-{
-    SharedBuffer* buf = SharedBuffer::alloc((len+1)*sizeof(char16_t));
-    ALOG_ASSERT(buf, "Unable to allocate shared buffer");
-    if (buf) {
-        char16_t* str = (char16_t*)buf->data();
-        memcpy(str, o, len*sizeof(char16_t));
-        str[len] = 0;
-        mString = str;
-        return;
-    }
-    
-    mString = getEmptyString();
-}
-
-String16::String16(const String8& o)
-    : mString(allocFromUTF8(o.string(), o.size()))
-{
-}
-
-String16::String16(const char* o)
-    : mString(allocFromUTF8(o, strlen(o)))
-{
-}
-
-String16::String16(const char* o, size_t len)
-    : mString(allocFromUTF8(o, len))
-{
-}
-
-String16::~String16()
-{
-    SharedBuffer::bufferFromData(mString)->release();
-}
-
-void String16::setTo(const String16& other)
-{
-    SharedBuffer::bufferFromData(other.mString)->acquire();
-    SharedBuffer::bufferFromData(mString)->release();
-    mString = other.mString;
-}
-
-status_t String16::setTo(const String16& other, size_t len, size_t begin)
-{
-    const size_t N = other.size();
-    if (begin >= N) {
-        SharedBuffer::bufferFromData(mString)->release();
-        mString = getEmptyString();
-        return NO_ERROR;
-    }
-    if ((begin+len) > N) len = N-begin;
-    if (begin == 0 && len == N) {
-        setTo(other);
-        return NO_ERROR;
-    }
-
-    if (&other == this) {
-        LOG_ALWAYS_FATAL("Not implemented");
-    }
-
-    return setTo(other.string()+begin, len);
-}
-
-status_t String16::setTo(const char16_t* other)
-{
-    return setTo(other, strlen16(other));
-}
-
-status_t String16::setTo(const char16_t* other, size_t len)
-{
-    SharedBuffer* buf = SharedBuffer::bufferFromData(mString)
-        ->editResize((len+1)*sizeof(char16_t));
-    if (buf) {
-        char16_t* str = (char16_t*)buf->data();
-        memmove(str, other, len*sizeof(char16_t));
-        str[len] = 0;
-        mString = str;
-        return NO_ERROR;
-    }
-    return NO_MEMORY;
-}
-
-status_t String16::append(const String16& other)
-{
-    const size_t myLen = size();
-    const size_t otherLen = other.size();
-    if (myLen == 0) {
-        setTo(other);
-        return NO_ERROR;
-    } else if (otherLen == 0) {
-        return NO_ERROR;
-    }
-    
-    SharedBuffer* buf = SharedBuffer::bufferFromData(mString)
-        ->editResize((myLen+otherLen+1)*sizeof(char16_t));
-    if (buf) {
-        char16_t* str = (char16_t*)buf->data();
-        memcpy(str+myLen, other, (otherLen+1)*sizeof(char16_t));
-        mString = str;
-        return NO_ERROR;
-    }
-    return NO_MEMORY;
-}
-
-status_t String16::append(const char16_t* chrs, size_t otherLen)
-{
-    const size_t myLen = size();
-    if (myLen == 0) {
-        setTo(chrs, otherLen);
-        return NO_ERROR;
-    } else if (otherLen == 0) {
-        return NO_ERROR;
-    }
-    
-    SharedBuffer* buf = SharedBuffer::bufferFromData(mString)
-        ->editResize((myLen+otherLen+1)*sizeof(char16_t));
-    if (buf) {
-        char16_t* str = (char16_t*)buf->data();
-        memcpy(str+myLen, chrs, otherLen*sizeof(char16_t));
-        str[myLen+otherLen] = 0;
-        mString = str;
-        return NO_ERROR;
-    }
-    return NO_MEMORY;
-}
-
-status_t String16::insert(size_t pos, const char16_t* chrs)
-{
-    return insert(pos, chrs, strlen16(chrs));
-}
-
-status_t String16::insert(size_t pos, const char16_t* chrs, size_t len)
-{
-    const size_t myLen = size();
-    if (myLen == 0) {
-        return setTo(chrs, len);
-        return NO_ERROR;
-    } else if (len == 0) {
-        return NO_ERROR;
-    }
-
-    if (pos > myLen) pos = myLen;
-
-    #if 0
-    printf("Insert in to %s: pos=%d, len=%d, myLen=%d, chrs=%s\n",
-           String8(*this).string(), pos,
-           len, myLen, String8(chrs, len).string());
-    #endif
-
-    SharedBuffer* buf = SharedBuffer::bufferFromData(mString)
-        ->editResize((myLen+len+1)*sizeof(char16_t));
-    if (buf) {
-        char16_t* str = (char16_t*)buf->data();
-        if (pos < myLen) {
-            memmove(str+pos+len, str+pos, (myLen-pos)*sizeof(char16_t));
-        }
-        memcpy(str+pos, chrs, len*sizeof(char16_t));
-        str[myLen+len] = 0;
-        mString = str;
-        #if 0
-        printf("Result (%d chrs): %s\n", size(), String8(*this).string());
-        #endif
-        return NO_ERROR;
-    }
-    return NO_MEMORY;
-}
-
-ssize_t String16::findFirst(char16_t c) const
-{
-    const char16_t* str = string();
-    const char16_t* p = str;
-    const char16_t* e = p + size();
-    while (p < e) {
-        if (*p == c) {
-            return p-str;
-        }
-        p++;
-    }
-    return -1;
-}
-
-ssize_t String16::findLast(char16_t c) const
-{
-    const char16_t* str = string();
-    const char16_t* p = str;
-    const char16_t* e = p + size();
-    while (p < e) {
-        e--;
-        if (*e == c) {
-            return e-str;
-        }
-    }
-    return -1;
-}
-
-bool String16::startsWith(const String16& prefix) const
-{
-    const size_t ps = prefix.size();
-    if (ps > size()) return false;
-    return strzcmp16(mString, ps, prefix.string(), ps) == 0;
-}
-
-bool String16::startsWith(const char16_t* prefix) const
-{
-    const size_t ps = strlen16(prefix);
-    if (ps > size()) return false;
-    return strncmp16(mString, prefix, ps) == 0;
-}
-
-status_t String16::makeLower()
-{
-    const size_t N = size();
-    const char16_t* str = string();
-    char16_t* edit = NULL;
-    for (size_t i=0; i<N; i++) {
-        const char16_t v = str[i];
-        if (v >= 'A' && v <= 'Z') {
-            if (!edit) {
-                SharedBuffer* buf = SharedBuffer::bufferFromData(mString)->edit();
-                if (!buf) {
-                    return NO_MEMORY;
-                }
-                edit = (char16_t*)buf->data();
-                mString = str = edit;
-            }
-            edit[i] = tolower((char)v);
-        }
-    }
-    return NO_ERROR;
-}
-
-status_t String16::replaceAll(char16_t replaceThis, char16_t withThis)
-{
-    const size_t N = size();
-    const char16_t* str = string();
-    char16_t* edit = NULL;
-    for (size_t i=0; i<N; i++) {
-        if (str[i] == replaceThis) {
-            if (!edit) {
-                SharedBuffer* buf = SharedBuffer::bufferFromData(mString)->edit();
-                if (!buf) {
-                    return NO_MEMORY;
-                }
-                edit = (char16_t*)buf->data();
-                mString = str = edit;
-            }
-            edit[i] = withThis;
-        }
-    }
-    return NO_ERROR;
-}
-
-status_t String16::remove(size_t len, size_t begin)
-{
-    const size_t N = size();
-    if (begin >= N) {
-        SharedBuffer::bufferFromData(mString)->release();
-        mString = getEmptyString();
-        return NO_ERROR;
-    }
-    if ((begin+len) > N) len = N-begin;
-    if (begin == 0 && len == N) {
-        return NO_ERROR;
-    }
-
-    if (begin > 0) {
-        SharedBuffer* buf = SharedBuffer::bufferFromData(mString)
-            ->editResize((N+1)*sizeof(char16_t));
-        if (!buf) {
-            return NO_MEMORY;
-        }
-        char16_t* str = (char16_t*)buf->data();
-        memmove(str, str+begin, (N-begin+1)*sizeof(char16_t));
-        mString = str;
-    }
-    SharedBuffer* buf = SharedBuffer::bufferFromData(mString)
-        ->editResize((len+1)*sizeof(char16_t));
-    if (buf) {
-        char16_t* str = (char16_t*)buf->data();
-        str[len] = 0;
-        mString = str;
-        return NO_ERROR;
-    }
-    return NO_MEMORY;
-}
-
-}; // namespace android
diff --git a/libs/utils/String8.cpp b/libs/utils/String8.cpp
deleted file mode 100644
index e852d77..0000000
--- a/libs/utils/String8.cpp
+++ /dev/null
@@ -1,640 +0,0 @@
-/*
- * Copyright (C) 2005 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#include <utils/String8.h>
-
-#include <utils/Log.h>
-#include <utils/Unicode.h>
-#include <utils/SharedBuffer.h>
-#include <utils/String16.h>
-#include <utils/threads.h>
-
-#include <ctype.h>
-
-/*
- * Functions outside android is below the namespace android, since they use
- * functions and constants in android namespace.
- */
-
-// ---------------------------------------------------------------------------
-
-namespace android {
-
-// Separator used by resource paths. This is not platform dependent contrary
-// to OS_PATH_SEPARATOR.
-#define RES_PATH_SEPARATOR '/'
-
-static SharedBuffer* gEmptyStringBuf = NULL;
-static char* gEmptyString = NULL;
-
-extern int gDarwinCantLoadAllObjects;
-int gDarwinIsReallyAnnoying;
-
-void initialize_string8();
-
-static inline char* getEmptyString()
-{
-    gEmptyStringBuf->acquire();
-    return gEmptyString;
-}
-
-void initialize_string8()
-{
-    // HACK: This dummy dependency forces linking libutils Static.cpp,
-    // which is needed to initialize String8/String16 classes.
-    // These variables are named for Darwin, but are needed elsewhere too,
-    // including static linking on any platform.
-    gDarwinIsReallyAnnoying = gDarwinCantLoadAllObjects;
-
-    SharedBuffer* buf = SharedBuffer::alloc(1);
-    char* str = (char*)buf->data();
-    *str = 0;
-    gEmptyStringBuf = buf;
-    gEmptyString = str;
-}
-
-void terminate_string8()
-{
-    SharedBuffer::bufferFromData(gEmptyString)->release();
-    gEmptyStringBuf = NULL;
-    gEmptyString = NULL;
-}
-
-// ---------------------------------------------------------------------------
-
-static char* allocFromUTF8(const char* in, size_t len)
-{
-    if (len > 0) {
-        SharedBuffer* buf = SharedBuffer::alloc(len+1);
-        ALOG_ASSERT(buf, "Unable to allocate shared buffer");
-        if (buf) {
-            char* str = (char*)buf->data();
-            memcpy(str, in, len);
-            str[len] = 0;
-            return str;
-        }
-        return NULL;
-    }
-
-    return getEmptyString();
-}
-
-static char* allocFromUTF16(const char16_t* in, size_t len)
-{
-    if (len == 0) return getEmptyString();
-
-    const ssize_t bytes = utf16_to_utf8_length(in, len);
-    if (bytes < 0) {
-        return getEmptyString();
-    }
-
-    SharedBuffer* buf = SharedBuffer::alloc(bytes+1);
-    ALOG_ASSERT(buf, "Unable to allocate shared buffer");
-    if (!buf) {
-        return getEmptyString();
-    }
-
-    char* str = (char*)buf->data();
-    utf16_to_utf8(in, len, str);
-    return str;
-}
-
-static char* allocFromUTF32(const char32_t* in, size_t len)
-{
-    if (len == 0) {
-        return getEmptyString();
-    }
-
-    const ssize_t bytes = utf32_to_utf8_length(in, len);
-    if (bytes < 0) {
-        return getEmptyString();
-    }
-
-    SharedBuffer* buf = SharedBuffer::alloc(bytes+1);
-    ALOG_ASSERT(buf, "Unable to allocate shared buffer");
-    if (!buf) {
-        return getEmptyString();
-    }
-
-    char* str = (char*) buf->data();
-    utf32_to_utf8(in, len, str);
-
-    return str;
-}
-
-// ---------------------------------------------------------------------------
-
-String8::String8()
-    : mString(getEmptyString())
-{
-}
-
-String8::String8(StaticLinkage)
-    : mString(0)
-{
-    // this constructor is used when we can't rely on the static-initializers
-    // having run. In this case we always allocate an empty string. It's less
-    // efficient than using getEmptyString(), but we assume it's uncommon.
-
-    char* data = static_cast<char*>(
-            SharedBuffer::alloc(sizeof(char))->data());
-    data[0] = 0;
-    mString = data;
-}
-
-String8::String8(const String8& o)
-    : mString(o.mString)
-{
-    SharedBuffer::bufferFromData(mString)->acquire();
-}
-
-String8::String8(const char* o)
-    : mString(allocFromUTF8(o, strlen(o)))
-{
-    if (mString == NULL) {
-        mString = getEmptyString();
-    }
-}
-
-String8::String8(const char* o, size_t len)
-    : mString(allocFromUTF8(o, len))
-{
-    if (mString == NULL) {
-        mString = getEmptyString();
-    }
-}
-
-String8::String8(const String16& o)
-    : mString(allocFromUTF16(o.string(), o.size()))
-{
-}
-
-String8::String8(const char16_t* o)
-    : mString(allocFromUTF16(o, strlen16(o)))
-{
-}
-
-String8::String8(const char16_t* o, size_t len)
-    : mString(allocFromUTF16(o, len))
-{
-}
-
-String8::String8(const char32_t* o)
-    : mString(allocFromUTF32(o, strlen32(o)))
-{
-}
-
-String8::String8(const char32_t* o, size_t len)
-    : mString(allocFromUTF32(o, len))
-{
-}
-
-String8::~String8()
-{
-    SharedBuffer::bufferFromData(mString)->release();
-}
-
-String8 String8::format(const char* fmt, ...)
-{
-    va_list args;
-    va_start(args, fmt);
-
-    String8 result(formatV(fmt, args));
-
-    va_end(args);
-    return result;
-}
-
-String8 String8::formatV(const char* fmt, va_list args)
-{
-    String8 result;
-    result.appendFormatV(fmt, args);
-    return result;
-}
-
-void String8::clear() {
-    SharedBuffer::bufferFromData(mString)->release();
-    mString = getEmptyString();
-}
-
-void String8::setTo(const String8& other)
-{
-    SharedBuffer::bufferFromData(other.mString)->acquire();
-    SharedBuffer::bufferFromData(mString)->release();
-    mString = other.mString;
-}
-
-status_t String8::setTo(const char* other)
-{
-    const char *newString = allocFromUTF8(other, strlen(other));
-    SharedBuffer::bufferFromData(mString)->release();
-    mString = newString;
-    if (mString) return NO_ERROR;
-
-    mString = getEmptyString();
-    return NO_MEMORY;
-}
-
-status_t String8::setTo(const char* other, size_t len)
-{
-    const char *newString = allocFromUTF8(other, len);
-    SharedBuffer::bufferFromData(mString)->release();
-    mString = newString;
-    if (mString) return NO_ERROR;
-
-    mString = getEmptyString();
-    return NO_MEMORY;
-}
-
-status_t String8::setTo(const char16_t* other, size_t len)
-{
-    const char *newString = allocFromUTF16(other, len);
-    SharedBuffer::bufferFromData(mString)->release();
-    mString = newString;
-    if (mString) return NO_ERROR;
-
-    mString = getEmptyString();
-    return NO_MEMORY;
-}
-
-status_t String8::setTo(const char32_t* other, size_t len)
-{
-    const char *newString = allocFromUTF32(other, len);
-    SharedBuffer::bufferFromData(mString)->release();
-    mString = newString;
-    if (mString) return NO_ERROR;
-
-    mString = getEmptyString();
-    return NO_MEMORY;
-}
-
-status_t String8::append(const String8& other)
-{
-    const size_t otherLen = other.bytes();
-    if (bytes() == 0) {
-        setTo(other);
-        return NO_ERROR;
-    } else if (otherLen == 0) {
-        return NO_ERROR;
-    }
-
-    return real_append(other.string(), otherLen);
-}
-
-status_t String8::append(const char* other)
-{
-    return append(other, strlen(other));
-}
-
-status_t String8::append(const char* other, size_t otherLen)
-{
-    if (bytes() == 0) {
-        return setTo(other, otherLen);
-    } else if (otherLen == 0) {
-        return NO_ERROR;
-    }
-
-    return real_append(other, otherLen);
-}
-
-status_t String8::appendFormat(const char* fmt, ...)
-{
-    va_list args;
-    va_start(args, fmt);
-
-    status_t result = appendFormatV(fmt, args);
-
-    va_end(args);
-    return result;
-}
-
-status_t String8::appendFormatV(const char* fmt, va_list args)
-{
-    int result = NO_ERROR;
-    int n = vsnprintf(NULL, 0, fmt, args);
-    if (n != 0) {
-        size_t oldLength = length();
-        char* buf = lockBuffer(oldLength + n);
-        if (buf) {
-            vsnprintf(buf + oldLength, n + 1, fmt, args);
-        } else {
-            result = NO_MEMORY;
-        }
-    }
-    return result;
-}
-
-status_t String8::real_append(const char* other, size_t otherLen)
-{
-    const size_t myLen = bytes();
-    
-    SharedBuffer* buf = SharedBuffer::bufferFromData(mString)
-        ->editResize(myLen+otherLen+1);
-    if (buf) {
-        char* str = (char*)buf->data();
-        mString = str;
-        str += myLen;
-        memcpy(str, other, otherLen);
-        str[otherLen] = '\0';
-        return NO_ERROR;
-    }
-    return NO_MEMORY;
-}
-
-char* String8::lockBuffer(size_t size)
-{
-    SharedBuffer* buf = SharedBuffer::bufferFromData(mString)
-        ->editResize(size+1);
-    if (buf) {
-        char* str = (char*)buf->data();
-        mString = str;
-        return str;
-    }
-    return NULL;
-}
-
-void String8::unlockBuffer()
-{
-    unlockBuffer(strlen(mString));
-}
-
-status_t String8::unlockBuffer(size_t size)
-{
-    if (size != this->size()) {
-        SharedBuffer* buf = SharedBuffer::bufferFromData(mString)
-            ->editResize(size+1);
-        if (! buf) {
-            return NO_MEMORY;
-        }
-
-        char* str = (char*)buf->data();
-        str[size] = 0;
-        mString = str;
-    }
-
-    return NO_ERROR;
-}
-
-ssize_t String8::find(const char* other, size_t start) const
-{
-    size_t len = size();
-    if (start >= len) {
-        return -1;
-    }
-    const char* s = mString+start;
-    const char* p = strstr(s, other);
-    return p ? p-mString : -1;
-}
-
-void String8::toLower()
-{
-    toLower(0, size());
-}
-
-void String8::toLower(size_t start, size_t length)
-{
-    const size_t len = size();
-    if (start >= len) {
-        return;
-    }
-    if (start+length > len) {
-        length = len-start;
-    }
-    char* buf = lockBuffer(len);
-    buf += start;
-    while (length > 0) {
-        *buf = tolower(*buf);
-        buf++;
-        length--;
-    }
-    unlockBuffer(len);
-}
-
-void String8::toUpper()
-{
-    toUpper(0, size());
-}
-
-void String8::toUpper(size_t start, size_t length)
-{
-    const size_t len = size();
-    if (start >= len) {
-        return;
-    }
-    if (start+length > len) {
-        length = len-start;
-    }
-    char* buf = lockBuffer(len);
-    buf += start;
-    while (length > 0) {
-        *buf = toupper(*buf);
-        buf++;
-        length--;
-    }
-    unlockBuffer(len);
-}
-
-size_t String8::getUtf32Length() const
-{
-    return utf8_to_utf32_length(mString, length());
-}
-
-int32_t String8::getUtf32At(size_t index, size_t *next_index) const
-{
-    return utf32_from_utf8_at(mString, length(), index, next_index);
-}
-
-void String8::getUtf32(char32_t* dst) const
-{
-    utf8_to_utf32(mString, length(), dst);
-}
-
-// ---------------------------------------------------------------------------
-// Path functions
-
-void String8::setPathName(const char* name)
-{
-    setPathName(name, strlen(name));
-}
-
-void String8::setPathName(const char* name, size_t len)
-{
-    char* buf = lockBuffer(len);
-
-    memcpy(buf, name, len);
-
-    // remove trailing path separator, if present
-    if (len > 0 && buf[len-1] == OS_PATH_SEPARATOR)
-        len--;
-
-    buf[len] = '\0';
-
-    unlockBuffer(len);
-}
-
-String8 String8::getPathLeaf(void) const
-{
-    const char* cp;
-    const char*const buf = mString;
-
-    cp = strrchr(buf, OS_PATH_SEPARATOR);
-    if (cp == NULL)
-        return String8(*this);
-    else
-        return String8(cp+1);
-}
-
-String8 String8::getPathDir(void) const
-{
-    const char* cp;
-    const char*const str = mString;
-
-    cp = strrchr(str, OS_PATH_SEPARATOR);
-    if (cp == NULL)
-        return String8("");
-    else
-        return String8(str, cp - str);
-}
-
-String8 String8::walkPath(String8* outRemains) const
-{
-    const char* cp;
-    const char*const str = mString;
-    const char* buf = str;
-
-    cp = strchr(buf, OS_PATH_SEPARATOR);
-    if (cp == buf) {
-        // don't include a leading '/'.
-        buf = buf+1;
-        cp = strchr(buf, OS_PATH_SEPARATOR);
-    }
-
-    if (cp == NULL) {
-        String8 res = buf != str ? String8(buf) : *this;
-        if (outRemains) *outRemains = String8("");
-        return res;
-    }
-
-    String8 res(buf, cp-buf);
-    if (outRemains) *outRemains = String8(cp+1);
-    return res;
-}
-
-/*
- * Helper function for finding the start of an extension in a pathname.
- *
- * Returns a pointer inside mString, or NULL if no extension was found.
- */
-char* String8::find_extension(void) const
-{
-    const char* lastSlash;
-    const char* lastDot;
-    int extLen;
-    const char* const str = mString;
-
-    // only look at the filename
-    lastSlash = strrchr(str, OS_PATH_SEPARATOR);
-    if (lastSlash == NULL)
-        lastSlash = str;
-    else
-        lastSlash++;
-
-    // find the last dot
-    lastDot = strrchr(lastSlash, '.');
-    if (lastDot == NULL)
-        return NULL;
-
-    // looks good, ship it
-    return const_cast<char*>(lastDot);
-}
-
-String8 String8::getPathExtension(void) const
-{
-    char* ext;
-
-    ext = find_extension();
-    if (ext != NULL)
-        return String8(ext);
-    else
-        return String8("");
-}
-
-String8 String8::getBasePath(void) const
-{
-    char* ext;
-    const char* const str = mString;
-
-    ext = find_extension();
-    if (ext == NULL)
-        return String8(*this);
-    else
-        return String8(str, ext - str);
-}
-
-String8& String8::appendPath(const char* name)
-{
-    // TODO: The test below will fail for Win32 paths. Fix later or ignore.
-    if (name[0] != OS_PATH_SEPARATOR) {
-        if (*name == '\0') {
-            // nothing to do
-            return *this;
-        }
-
-        size_t len = length();
-        if (len == 0) {
-            // no existing filename, just use the new one
-            setPathName(name);
-            return *this;
-        }
-
-        // make room for oldPath + '/' + newPath
-        int newlen = strlen(name);
-
-        char* buf = lockBuffer(len+1+newlen);
-
-        // insert a '/' if needed
-        if (buf[len-1] != OS_PATH_SEPARATOR)
-            buf[len++] = OS_PATH_SEPARATOR;
-
-        memcpy(buf+len, name, newlen+1);
-        len += newlen;
-
-        unlockBuffer(len);
-
-        return *this;
-    } else {
-        setPathName(name);
-        return *this;
-    }
-}
-
-String8& String8::convertToResPath()
-{
-#if OS_PATH_SEPARATOR != RES_PATH_SEPARATOR
-    size_t len = length();
-    if (len > 0) {
-        char * buf = lockBuffer(len);
-        for (char * end = buf + len; buf < end; ++buf) {
-            if (*buf == OS_PATH_SEPARATOR)
-                *buf = RES_PATH_SEPARATOR;
-        }
-        unlockBuffer(len);
-    }
-#endif
-    return *this;
-}
-
-}; // namespace android
diff --git a/libs/utils/SystemClock.cpp b/libs/utils/SystemClock.cpp
deleted file mode 100644
index 4b74889..0000000
--- a/libs/utils/SystemClock.cpp
+++ /dev/null
@@ -1,155 +0,0 @@
-/*
- * Copyright (C) 2008 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-
-/*
- * System clock functions.
- */
-
-#ifdef HAVE_ANDROID_OS
-#include <linux/ioctl.h>
-#include <linux/rtc.h>
-#include <utils/Atomic.h>
-#include <linux/android_alarm.h>
-#endif
-
-#include <sys/time.h>
-#include <limits.h>
-#include <fcntl.h>
-#include <errno.h>
-#include <string.h>
-
-#include <utils/SystemClock.h>
-#include <utils/Timers.h>
-
-#define LOG_TAG "SystemClock"
-#include <utils/Log.h>
-
-namespace android {
-
-/*
- * native public static long uptimeMillis();
- */
-int64_t uptimeMillis()
-{
-    int64_t when = systemTime(SYSTEM_TIME_MONOTONIC);
-    return (int64_t) nanoseconds_to_milliseconds(when);
-}
-
-/*
- * native public static long elapsedRealtime();
- */
-int64_t elapsedRealtime()
-{
-	return nanoseconds_to_milliseconds(elapsedRealtimeNano());
-}
-
-#define METHOD_CLOCK_GETTIME    0
-#define METHOD_IOCTL            1
-#define METHOD_SYSTEMTIME       2
-
-static const char *gettime_method_names[] = {
-    "clock_gettime",
-    "ioctl",
-    "systemTime",
-};
-
-static inline void checkTimeStamps(int64_t timestamp,
-                                   int64_t volatile *prevTimestampPtr,
-                                   int volatile *prevMethodPtr,
-                                   int curMethod)
-{
-    /*
-     * Disable the check for SDK since the prebuilt toolchain doesn't contain
-     * gettid, and int64_t is different on the ARM platform
-     * (ie long vs long long).
-     */
-#ifdef ARCH_ARM
-    int64_t prevTimestamp = *prevTimestampPtr;
-    int prevMethod = *prevMethodPtr;
-
-    if (timestamp < prevTimestamp) {
-        ALOGW("time going backwards: prev %lld(%s) vs now %lld(%s), tid=%d",
-              prevTimestamp, gettime_method_names[prevMethod],
-              timestamp, gettime_method_names[curMethod],
-              gettid());
-    }
-    // NOTE - not atomic and may generate spurious warnings if the 64-bit
-    // write is interrupted or not observed as a whole.
-    *prevTimestampPtr = timestamp;
-    *prevMethodPtr = curMethod;
-#endif
-}
-
-/*
- * native public static long elapsedRealtimeNano();
- */
-int64_t elapsedRealtimeNano()
-{
-#ifdef HAVE_ANDROID_OS
-    struct timespec ts;
-    int result;
-    int64_t timestamp;
-    static volatile int64_t prevTimestamp;
-    static volatile int prevMethod;
-
-#if 0
-    /*
-     * b/7100774
-     * clock_gettime appears to have clock skews and can sometimes return
-     * backwards values. Disable its use until we find out what's wrong.
-     */
-    result = clock_gettime(CLOCK_BOOTTIME, &ts);
-    if (result == 0) {
-        timestamp = seconds_to_nanoseconds(ts.tv_sec) + ts.tv_nsec;
-        checkTimeStamps(timestamp, &prevTimestamp, &prevMethod,
-                        METHOD_CLOCK_GETTIME);
-        return timestamp;
-    }
-#endif
-
-    // CLOCK_BOOTTIME doesn't exist, fallback to /dev/alarm
-    static int s_fd = -1;
-
-    if (s_fd == -1) {
-        int fd = open("/dev/alarm", O_RDONLY);
-        if (android_atomic_cmpxchg(-1, fd, &s_fd)) {
-            close(fd);
-        }
-    }
-
-    result = ioctl(s_fd,
-            ANDROID_ALARM_GET_TIME(ANDROID_ALARM_ELAPSED_REALTIME), &ts);
-
-    if (result == 0) {
-        timestamp = seconds_to_nanoseconds(ts.tv_sec) + ts.tv_nsec;
-        checkTimeStamps(timestamp, &prevTimestamp, &prevMethod, METHOD_IOCTL);
-        return timestamp;
-    }
-
-    // XXX: there was an error, probably because the driver didn't
-    // exist ... this should return
-    // a real error, like an exception!
-    timestamp = systemTime(SYSTEM_TIME_MONOTONIC);
-    checkTimeStamps(timestamp, &prevTimestamp, &prevMethod,
-                    METHOD_SYSTEMTIME);
-    return timestamp;
-#else
-    return systemTime(SYSTEM_TIME_MONOTONIC);
-#endif
-}
-
-}; // namespace android
diff --git a/libs/utils/Threads.cpp b/libs/utils/Threads.cpp
deleted file mode 100644
index ff74914..0000000
--- a/libs/utils/Threads.cpp
+++ /dev/null
@@ -1,878 +0,0 @@
-/*
- * Copyright (C) 2007 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-// #define LOG_NDEBUG 0
-#define LOG_TAG "libutils.threads"
-
-#include <utils/threads.h>
-#include <utils/Log.h>
-
-#include <cutils/sched_policy.h>
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <memory.h>
-#include <errno.h>
-#include <assert.h>
-#include <unistd.h>
-
-#if defined(HAVE_PTHREADS)
-# include <pthread.h>
-# include <sched.h>
-# include <sys/resource.h>
-#ifdef HAVE_ANDROID_OS
-# include <bionic_pthread.h>
-#endif
-#elif defined(HAVE_WIN32_THREADS)
-# include <windows.h>
-# include <stdint.h>
-# include <process.h>
-# define HAVE_CREATETHREAD  // Cygwin, vs. HAVE__BEGINTHREADEX for MinGW
-#endif
-
-#if defined(HAVE_PRCTL)
-#include <sys/prctl.h>
-#endif
-
-/*
- * ===========================================================================
- *      Thread wrappers
- * ===========================================================================
- */
-
-using namespace android;
-
-// ----------------------------------------------------------------------------
-#if defined(HAVE_PTHREADS)
-// ----------------------------------------------------------------------------
-
-/*
- * Create and run a new thread.
- *
- * We create it "detached", so it cleans up after itself.
- */
-
-typedef void* (*android_pthread_entry)(void*);
-
-struct thread_data_t {
-    thread_func_t   entryFunction;
-    void*           userData;
-    int             priority;
-    char *          threadName;
-
-    // we use this trampoline when we need to set the priority with
-    // nice/setpriority, and name with prctl.
-    static int trampoline(const thread_data_t* t) {
-        thread_func_t f = t->entryFunction;
-        void* u = t->userData;
-        int prio = t->priority;
-        char * name = t->threadName;
-        delete t;
-        setpriority(PRIO_PROCESS, 0, prio);
-        if (prio >= ANDROID_PRIORITY_BACKGROUND) {
-            set_sched_policy(0, SP_BACKGROUND);
-        } else {
-            set_sched_policy(0, SP_FOREGROUND);
-        }
-        
-        if (name) {
-            androidSetThreadName(name);
-            free(name);
-        }
-        return f(u);
-    }
-};
-
-void androidSetThreadName(const char* name) {
-#if defined(HAVE_PRCTL)
-    // Mac OS doesn't have this, and we build libutil for the host too
-    int hasAt = 0;
-    int hasDot = 0;
-    const char *s = name;
-    while (*s) {
-        if (*s == '.') hasDot = 1;
-        else if (*s == '@') hasAt = 1;
-        s++;
-    }
-    int len = s - name;
-    if (len < 15 || hasAt || !hasDot) {
-        s = name;
-    } else {
-        s = name + len - 15;
-    }
-    prctl(PR_SET_NAME, (unsigned long) s, 0, 0, 0);
-#endif
-}
-
-int androidCreateRawThreadEtc(android_thread_func_t entryFunction,
-                               void *userData,
-                               const char* threadName,
-                               int32_t threadPriority,
-                               size_t threadStackSize,
-                               android_thread_id_t *threadId)
-{
-    pthread_attr_t attr; 
-    pthread_attr_init(&attr);
-    pthread_attr_setdetachstate(&attr, PTHREAD_CREATE_DETACHED);
-
-#ifdef HAVE_ANDROID_OS  /* valgrind is rejecting RT-priority create reqs */
-    if (threadPriority != PRIORITY_DEFAULT || threadName != NULL) {
-        // Now that the pthread_t has a method to find the associated
-        // android_thread_id_t (pid) from pthread_t, it would be possible to avoid
-        // this trampoline in some cases as the parent could set the properties
-        // for the child.  However, there would be a race condition because the
-        // child becomes ready immediately, and it doesn't work for the name.
-        // prctl(PR_SET_NAME) only works for self; prctl(PR_SET_THREAD_NAME) was
-        // proposed but not yet accepted.
-        thread_data_t* t = new thread_data_t;
-        t->priority = threadPriority;
-        t->threadName = threadName ? strdup(threadName) : NULL;
-        t->entryFunction = entryFunction;
-        t->userData = userData;
-        entryFunction = (android_thread_func_t)&thread_data_t::trampoline;
-        userData = t;            
-    }
-#endif
-
-    if (threadStackSize) {
-        pthread_attr_setstacksize(&attr, threadStackSize);
-    }
-    
-    errno = 0;
-    pthread_t thread;
-    int result = pthread_create(&thread, &attr,
-                    (android_pthread_entry)entryFunction, userData);
-    pthread_attr_destroy(&attr);
-    if (result != 0) {
-        ALOGE("androidCreateRawThreadEtc failed (entry=%p, res=%d, errno=%d)\n"
-             "(android threadPriority=%d)",
-            entryFunction, result, errno, threadPriority);
-        return 0;
-    }
-
-    // Note that *threadID is directly available to the parent only, as it is
-    // assigned after the child starts.  Use memory barrier / lock if the child
-    // or other threads also need access.
-    if (threadId != NULL) {
-        *threadId = (android_thread_id_t)thread; // XXX: this is not portable
-    }
-    return 1;
-}
-
-#ifdef HAVE_ANDROID_OS
-static pthread_t android_thread_id_t_to_pthread(android_thread_id_t thread)
-{
-    return (pthread_t) thread;
-}
-#endif
-
-android_thread_id_t androidGetThreadId()
-{
-    return (android_thread_id_t)pthread_self();
-}
-
-// ----------------------------------------------------------------------------
-#elif defined(HAVE_WIN32_THREADS)
-// ----------------------------------------------------------------------------
-
-/*
- * Trampoline to make us __stdcall-compliant.
- *
- * We're expected to delete "vDetails" when we're done.
- */
-struct threadDetails {
-    int (*func)(void*);
-    void* arg;
-};
-static __stdcall unsigned int threadIntermediary(void* vDetails)
-{
-    struct threadDetails* pDetails = (struct threadDetails*) vDetails;
-    int result;
-
-    result = (*(pDetails->func))(pDetails->arg);
-
-    delete pDetails;
-
-    ALOG(LOG_VERBOSE, "thread", "thread exiting\n");
-    return (unsigned int) result;
-}
-
-/*
- * Create and run a new thread.
- */
-static bool doCreateThread(android_thread_func_t fn, void* arg, android_thread_id_t *id)
-{
-    HANDLE hThread;
-    struct threadDetails* pDetails = new threadDetails; // must be on heap
-    unsigned int thrdaddr;
-
-    pDetails->func = fn;
-    pDetails->arg = arg;
-
-#if defined(HAVE__BEGINTHREADEX)
-    hThread = (HANDLE) _beginthreadex(NULL, 0, threadIntermediary, pDetails, 0,
-                    &thrdaddr);
-    if (hThread == 0)
-#elif defined(HAVE_CREATETHREAD)
-    hThread = CreateThread(NULL, 0,
-                    (LPTHREAD_START_ROUTINE) threadIntermediary,
-                    (void*) pDetails, 0, (DWORD*) &thrdaddr);
-    if (hThread == NULL)
-#endif
-    {
-        ALOG(LOG_WARN, "thread", "WARNING: thread create failed\n");
-        return false;
-    }
-
-#if defined(HAVE_CREATETHREAD)
-    /* close the management handle */
-    CloseHandle(hThread);
-#endif
-
-    if (id != NULL) {
-      	*id = (android_thread_id_t)thrdaddr;
-    }
-
-    return true;
-}
-
-int androidCreateRawThreadEtc(android_thread_func_t fn,
-                               void *userData,
-                               const char* threadName,
-                               int32_t threadPriority,
-                               size_t threadStackSize,
-                               android_thread_id_t *threadId)
-{
-    return doCreateThread(  fn, userData, threadId);
-}
-
-android_thread_id_t androidGetThreadId()
-{
-    return (android_thread_id_t)GetCurrentThreadId();
-}
-
-// ----------------------------------------------------------------------------
-#else
-#error "Threads not supported"
-#endif
-
-// ----------------------------------------------------------------------------
-
-int androidCreateThread(android_thread_func_t fn, void* arg)
-{
-    return createThreadEtc(fn, arg);
-}
-
-int androidCreateThreadGetID(android_thread_func_t fn, void *arg, android_thread_id_t *id)
-{
-    return createThreadEtc(fn, arg, "android:unnamed_thread",
-                           PRIORITY_DEFAULT, 0, id);
-}
-
-static android_create_thread_fn gCreateThreadFn = androidCreateRawThreadEtc;
-
-int androidCreateThreadEtc(android_thread_func_t entryFunction,
-                            void *userData,
-                            const char* threadName,
-                            int32_t threadPriority,
-                            size_t threadStackSize,
-                            android_thread_id_t *threadId)
-{
-    return gCreateThreadFn(entryFunction, userData, threadName,
-        threadPriority, threadStackSize, threadId);
-}
-
-void androidSetCreateThreadFunc(android_create_thread_fn func)
-{
-    gCreateThreadFn = func;
-}
-
-pid_t androidGetTid()
-{
-#ifdef HAVE_GETTID
-    return gettid();
-#else
-    return getpid();
-#endif
-}
-
-#ifdef HAVE_ANDROID_OS
-int androidSetThreadPriority(pid_t tid, int pri)
-{
-    int rc = 0;
-    
-#if defined(HAVE_PTHREADS)
-    int lasterr = 0;
-
-    if (pri >= ANDROID_PRIORITY_BACKGROUND) {
-        rc = set_sched_policy(tid, SP_BACKGROUND);
-    } else if (getpriority(PRIO_PROCESS, tid) >= ANDROID_PRIORITY_BACKGROUND) {
-        rc = set_sched_policy(tid, SP_FOREGROUND);
-    }
-
-    if (rc) {
-        lasterr = errno;
-    }
-
-    if (setpriority(PRIO_PROCESS, tid, pri) < 0) {
-        rc = INVALID_OPERATION;
-    } else {
-        errno = lasterr;
-    }
-#endif
-    
-    return rc;
-}
-
-int androidGetThreadPriority(pid_t tid) {
-#if defined(HAVE_PTHREADS)
-    return getpriority(PRIO_PROCESS, tid);
-#else
-    return ANDROID_PRIORITY_NORMAL;
-#endif
-}
-
-#endif
-
-namespace android {
-
-/*
- * ===========================================================================
- *      Mutex class
- * ===========================================================================
- */
-
-#if defined(HAVE_PTHREADS)
-// implemented as inlines in threads.h
-#elif defined(HAVE_WIN32_THREADS)
-
-Mutex::Mutex()
-{
-    HANDLE hMutex;
-
-    assert(sizeof(hMutex) == sizeof(mState));
-
-    hMutex = CreateMutex(NULL, FALSE, NULL);
-    mState = (void*) hMutex;
-}
-
-Mutex::Mutex(const char* name)
-{
-    // XXX: name not used for now
-    HANDLE hMutex;
-
-    assert(sizeof(hMutex) == sizeof(mState));
-
-    hMutex = CreateMutex(NULL, FALSE, NULL);
-    mState = (void*) hMutex;
-}
-
-Mutex::Mutex(int type, const char* name)
-{
-    // XXX: type and name not used for now
-    HANDLE hMutex;
-
-    assert(sizeof(hMutex) == sizeof(mState));
-
-    hMutex = CreateMutex(NULL, FALSE, NULL);
-    mState = (void*) hMutex;
-}
-
-Mutex::~Mutex()
-{
-    CloseHandle((HANDLE) mState);
-}
-
-status_t Mutex::lock()
-{
-    DWORD dwWaitResult;
-    dwWaitResult = WaitForSingleObject((HANDLE) mState, INFINITE);
-    return dwWaitResult != WAIT_OBJECT_0 ? -1 : NO_ERROR;
-}
-
-void Mutex::unlock()
-{
-    if (!ReleaseMutex((HANDLE) mState))
-        ALOG(LOG_WARN, "thread", "WARNING: bad result from unlocking mutex\n");
-}
-
-status_t Mutex::tryLock()
-{
-    DWORD dwWaitResult;
-
-    dwWaitResult = WaitForSingleObject((HANDLE) mState, 0);
-    if (dwWaitResult != WAIT_OBJECT_0 && dwWaitResult != WAIT_TIMEOUT)
-        ALOG(LOG_WARN, "thread", "WARNING: bad result from try-locking mutex\n");
-    return (dwWaitResult == WAIT_OBJECT_0) ? 0 : -1;
-}
-
-#else
-#error "Somebody forgot to implement threads for this platform."
-#endif
-
-
-/*
- * ===========================================================================
- *      Condition class
- * ===========================================================================
- */
-
-#if defined(HAVE_PTHREADS)
-// implemented as inlines in threads.h
-#elif defined(HAVE_WIN32_THREADS)
-
-/*
- * Windows doesn't have a condition variable solution.  It's possible
- * to create one, but it's easy to get it wrong.  For a discussion, and
- * the origin of this implementation, see:
- *
- *  http://www.cs.wustl.edu/~schmidt/win32-cv-1.html
- *
- * The implementation shown on the page does NOT follow POSIX semantics.
- * As an optimization they require acquiring the external mutex before
- * calling signal() and broadcast(), whereas POSIX only requires grabbing
- * it before calling wait().  The implementation here has been un-optimized
- * to have the correct behavior.
- */
-typedef struct WinCondition {
-    // Number of waiting threads.
-    int                 waitersCount;
-
-    // Serialize access to waitersCount.
-    CRITICAL_SECTION    waitersCountLock;
-
-    // Semaphore used to queue up threads waiting for the condition to
-    // become signaled.
-    HANDLE              sema;
-
-    // An auto-reset event used by the broadcast/signal thread to wait
-    // for all the waiting thread(s) to wake up and be released from
-    // the semaphore.
-    HANDLE              waitersDone;
-
-    // This mutex wouldn't be necessary if we required that the caller
-    // lock the external mutex before calling signal() and broadcast().
-    // I'm trying to mimic pthread semantics though.
-    HANDLE              internalMutex;
-
-    // Keeps track of whether we were broadcasting or signaling.  This
-    // allows us to optimize the code if we're just signaling.
-    bool                wasBroadcast;
-
-    status_t wait(WinCondition* condState, HANDLE hMutex, nsecs_t* abstime)
-    {
-        // Increment the wait count, avoiding race conditions.
-        EnterCriticalSection(&condState->waitersCountLock);
-        condState->waitersCount++;
-        //printf("+++ wait: incr waitersCount to %d (tid=%ld)\n",
-        //    condState->waitersCount, getThreadId());
-        LeaveCriticalSection(&condState->waitersCountLock);
-    
-        DWORD timeout = INFINITE;
-        if (abstime) {
-            nsecs_t reltime = *abstime - systemTime();
-            if (reltime < 0)
-                reltime = 0;
-            timeout = reltime/1000000;
-        }
-        
-        // Atomically release the external mutex and wait on the semaphore.
-        DWORD res =
-            SignalObjectAndWait(hMutex, condState->sema, timeout, FALSE);
-    
-        //printf("+++ wait: awake (tid=%ld)\n", getThreadId());
-    
-        // Reacquire lock to avoid race conditions.
-        EnterCriticalSection(&condState->waitersCountLock);
-    
-        // No longer waiting.
-        condState->waitersCount--;
-    
-        // Check to see if we're the last waiter after a broadcast.
-        bool lastWaiter = (condState->wasBroadcast && condState->waitersCount == 0);
-    
-        //printf("+++ wait: lastWaiter=%d (wasBc=%d wc=%d)\n",
-        //    lastWaiter, condState->wasBroadcast, condState->waitersCount);
-    
-        LeaveCriticalSection(&condState->waitersCountLock);
-    
-        // If we're the last waiter thread during this particular broadcast
-        // then signal broadcast() that we're all awake.  It'll drop the
-        // internal mutex.
-        if (lastWaiter) {
-            // Atomically signal the "waitersDone" event and wait until we
-            // can acquire the internal mutex.  We want to do this in one step
-            // because it ensures that everybody is in the mutex FIFO before
-            // any thread has a chance to run.  Without it, another thread
-            // could wake up, do work, and hop back in ahead of us.
-            SignalObjectAndWait(condState->waitersDone, condState->internalMutex,
-                INFINITE, FALSE);
-        } else {
-            // Grab the internal mutex.
-            WaitForSingleObject(condState->internalMutex, INFINITE);
-        }
-    
-        // Release the internal and grab the external.
-        ReleaseMutex(condState->internalMutex);
-        WaitForSingleObject(hMutex, INFINITE);
-    
-        return res == WAIT_OBJECT_0 ? NO_ERROR : -1;
-    }
-} WinCondition;
-
-/*
- * Constructor.  Set up the WinCondition stuff.
- */
-Condition::Condition()
-{
-    WinCondition* condState = new WinCondition;
-
-    condState->waitersCount = 0;
-    condState->wasBroadcast = false;
-    // semaphore: no security, initial value of 0
-    condState->sema = CreateSemaphore(NULL, 0, 0x7fffffff, NULL);
-    InitializeCriticalSection(&condState->waitersCountLock);
-    // auto-reset event, not signaled initially
-    condState->waitersDone = CreateEvent(NULL, FALSE, FALSE, NULL);
-    // used so we don't have to lock external mutex on signal/broadcast
-    condState->internalMutex = CreateMutex(NULL, FALSE, NULL);
-
-    mState = condState;
-}
-
-/*
- * Destructor.  Free Windows resources as well as our allocated storage.
- */
-Condition::~Condition()
-{
-    WinCondition* condState = (WinCondition*) mState;
-    if (condState != NULL) {
-        CloseHandle(condState->sema);
-        CloseHandle(condState->waitersDone);
-        delete condState;
-    }
-}
-
-
-status_t Condition::wait(Mutex& mutex)
-{
-    WinCondition* condState = (WinCondition*) mState;
-    HANDLE hMutex = (HANDLE) mutex.mState;
-    
-    return ((WinCondition*)mState)->wait(condState, hMutex, NULL);
-}
-
-status_t Condition::waitRelative(Mutex& mutex, nsecs_t reltime)
-{
-    WinCondition* condState = (WinCondition*) mState;
-    HANDLE hMutex = (HANDLE) mutex.mState;
-    nsecs_t absTime = systemTime()+reltime;
-
-    return ((WinCondition*)mState)->wait(condState, hMutex, &absTime);
-}
-
-/*
- * Signal the condition variable, allowing one thread to continue.
- */
-void Condition::signal()
-{
-    WinCondition* condState = (WinCondition*) mState;
-
-    // Lock the internal mutex.  This ensures that we don't clash with
-    // broadcast().
-    WaitForSingleObject(condState->internalMutex, INFINITE);
-
-    EnterCriticalSection(&condState->waitersCountLock);
-    bool haveWaiters = (condState->waitersCount > 0);
-    LeaveCriticalSection(&condState->waitersCountLock);
-
-    // If no waiters, then this is a no-op.  Otherwise, knock the semaphore
-    // down a notch.
-    if (haveWaiters)
-        ReleaseSemaphore(condState->sema, 1, 0);
-
-    // Release internal mutex.
-    ReleaseMutex(condState->internalMutex);
-}
-
-/*
- * Signal the condition variable, allowing all threads to continue.
- *
- * First we have to wake up all threads waiting on the semaphore, then
- * we wait until all of the threads have actually been woken before
- * releasing the internal mutex.  This ensures that all threads are woken.
- */
-void Condition::broadcast()
-{
-    WinCondition* condState = (WinCondition*) mState;
-
-    // Lock the internal mutex.  This keeps the guys we're waking up
-    // from getting too far.
-    WaitForSingleObject(condState->internalMutex, INFINITE);
-
-    EnterCriticalSection(&condState->waitersCountLock);
-    bool haveWaiters = false;
-
-    if (condState->waitersCount > 0) {
-        haveWaiters = true;
-        condState->wasBroadcast = true;
-    }
-
-    if (haveWaiters) {
-        // Wake up all the waiters.
-        ReleaseSemaphore(condState->sema, condState->waitersCount, 0);
-
-        LeaveCriticalSection(&condState->waitersCountLock);
-
-        // Wait for all awakened threads to acquire the counting semaphore.
-        // The last guy who was waiting sets this.
-        WaitForSingleObject(condState->waitersDone, INFINITE);
-
-        // Reset wasBroadcast.  (No crit section needed because nobody
-        // else can wake up to poke at it.)
-        condState->wasBroadcast = 0;
-    } else {
-        // nothing to do
-        LeaveCriticalSection(&condState->waitersCountLock);
-    }
-
-    // Release internal mutex.
-    ReleaseMutex(condState->internalMutex);
-}
-
-#else
-#error "condition variables not supported on this platform"
-#endif
-
-// ----------------------------------------------------------------------------
-
-/*
- * This is our thread object!
- */
-
-Thread::Thread(bool canCallJava)
-    :   mCanCallJava(canCallJava),
-        mThread(thread_id_t(-1)),
-        mLock("Thread::mLock"),
-        mStatus(NO_ERROR),
-        mExitPending(false), mRunning(false)
-#ifdef HAVE_ANDROID_OS
-        , mTid(-1)
-#endif
-{
-}
-
-Thread::~Thread()
-{
-}
-
-status_t Thread::readyToRun()
-{
-    return NO_ERROR;
-}
-
-status_t Thread::run(const char* name, int32_t priority, size_t stack)
-{
-    Mutex::Autolock _l(mLock);
-
-    if (mRunning) {
-        // thread already started
-        return INVALID_OPERATION;
-    }
-
-    // reset status and exitPending to their default value, so we can
-    // try again after an error happened (either below, or in readyToRun())
-    mStatus = NO_ERROR;
-    mExitPending = false;
-    mThread = thread_id_t(-1);
-    
-    // hold a strong reference on ourself
-    mHoldSelf = this;
-
-    mRunning = true;
-
-    bool res;
-    if (mCanCallJava) {
-        res = createThreadEtc(_threadLoop,
-                this, name, priority, stack, &mThread);
-    } else {
-        res = androidCreateRawThreadEtc(_threadLoop,
-                this, name, priority, stack, &mThread);
-    }
-    
-    if (res == false) {
-        mStatus = UNKNOWN_ERROR;   // something happened!
-        mRunning = false;
-        mThread = thread_id_t(-1);
-        mHoldSelf.clear();  // "this" may have gone away after this.
-
-        return UNKNOWN_ERROR;
-    }
-    
-    // Do not refer to mStatus here: The thread is already running (may, in fact
-    // already have exited with a valid mStatus result). The NO_ERROR indication
-    // here merely indicates successfully starting the thread and does not
-    // imply successful termination/execution.
-    return NO_ERROR;
-
-    // Exiting scope of mLock is a memory barrier and allows new thread to run
-}
-
-int Thread::_threadLoop(void* user)
-{
-    Thread* const self = static_cast<Thread*>(user);
-
-    sp<Thread> strong(self->mHoldSelf);
-    wp<Thread> weak(strong);
-    self->mHoldSelf.clear();
-
-#ifdef HAVE_ANDROID_OS
-    // this is very useful for debugging with gdb
-    self->mTid = gettid();
-#endif
-
-    bool first = true;
-
-    do {
-        bool result;
-        if (first) {
-            first = false;
-            self->mStatus = self->readyToRun();
-            result = (self->mStatus == NO_ERROR);
-
-            if (result && !self->exitPending()) {
-                // Binder threads (and maybe others) rely on threadLoop
-                // running at least once after a successful ::readyToRun()
-                // (unless, of course, the thread has already been asked to exit
-                // at that point).
-                // This is because threads are essentially used like this:
-                //   (new ThreadSubclass())->run();
-                // The caller therefore does not retain a strong reference to
-                // the thread and the thread would simply disappear after the
-                // successful ::readyToRun() call instead of entering the
-                // threadLoop at least once.
-                result = self->threadLoop();
-            }
-        } else {
-            result = self->threadLoop();
-        }
-
-        // establish a scope for mLock
-        {
-        Mutex::Autolock _l(self->mLock);
-        if (result == false || self->mExitPending) {
-            self->mExitPending = true;
-            self->mRunning = false;
-            // clear thread ID so that requestExitAndWait() does not exit if
-            // called by a new thread using the same thread ID as this one.
-            self->mThread = thread_id_t(-1);
-            // note that interested observers blocked in requestExitAndWait are
-            // awoken by broadcast, but blocked on mLock until break exits scope
-            self->mThreadExitedCondition.broadcast();
-            break;
-        }
-        }
-        
-        // Release our strong reference, to let a chance to the thread
-        // to die a peaceful death.
-        strong.clear();
-        // And immediately, re-acquire a strong reference for the next loop
-        strong = weak.promote();
-    } while(strong != 0);
-    
-    return 0;
-}
-
-void Thread::requestExit()
-{
-    Mutex::Autolock _l(mLock);
-    mExitPending = true;
-}
-
-status_t Thread::requestExitAndWait()
-{
-    Mutex::Autolock _l(mLock);
-    if (mThread == getThreadId()) {
-        ALOGW(
-        "Thread (this=%p): don't call waitForExit() from this "
-        "Thread object's thread. It's a guaranteed deadlock!",
-        this);
-
-        return WOULD_BLOCK;
-    }
-    
-    mExitPending = true;
-
-    while (mRunning == true) {
-        mThreadExitedCondition.wait(mLock);
-    }
-    // This next line is probably not needed any more, but is being left for
-    // historical reference. Note that each interested party will clear flag.
-    mExitPending = false;
-
-    return mStatus;
-}
-
-status_t Thread::join()
-{
-    Mutex::Autolock _l(mLock);
-    if (mThread == getThreadId()) {
-        ALOGW(
-        "Thread (this=%p): don't call join() from this "
-        "Thread object's thread. It's a guaranteed deadlock!",
-        this);
-
-        return WOULD_BLOCK;
-    }
-
-    while (mRunning == true) {
-        mThreadExitedCondition.wait(mLock);
-    }
-
-    return mStatus;
-}
-
-bool Thread::isRunning() const {
-    Mutex::Autolock _l(mLock);
-    return mRunning;
-}
-
-#ifdef HAVE_ANDROID_OS
-pid_t Thread::getTid() const
-{
-    // mTid is not defined until the child initializes it, and the caller may need it earlier
-    Mutex::Autolock _l(mLock);
-    pid_t tid;
-    if (mRunning) {
-        pthread_t pthread = android_thread_id_t_to_pthread(mThread);
-        tid = __pthread_gettid(pthread);
-    } else {
-        ALOGW("Thread (this=%p): getTid() is undefined before run()", this);
-        tid = -1;
-    }
-    return tid;
-}
-#endif
-
-bool Thread::exitPending() const
-{
-    Mutex::Autolock _l(mLock);
-    return mExitPending;
-}
-
-
-
-};  // namespace android
diff --git a/libs/utils/Timers.cpp b/libs/utils/Timers.cpp
deleted file mode 100644
index 5293cd2..0000000
--- a/libs/utils/Timers.cpp
+++ /dev/null
@@ -1,72 +0,0 @@
-/*
- * Copyright (C) 2005 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-//
-// Timer functions.
-//
-#include <utils/Timers.h>
-#include <utils/Log.h>
-
-#include <stdlib.h>
-#include <stdio.h>
-#include <unistd.h>
-#include <sys/time.h>
-#include <time.h>
-#include <errno.h>
-#include <limits.h>
-
-#ifdef HAVE_WIN32_THREADS
-#include <windows.h>
-#endif
-
-nsecs_t systemTime(int clock)
-{
-#if defined(HAVE_POSIX_CLOCKS)
-    static const clockid_t clocks[] = {
-            CLOCK_REALTIME,
-            CLOCK_MONOTONIC,
-            CLOCK_PROCESS_CPUTIME_ID,
-            CLOCK_THREAD_CPUTIME_ID,
-            CLOCK_BOOTTIME
-    };
-    struct timespec t;
-    t.tv_sec = t.tv_nsec = 0;
-    clock_gettime(clocks[clock], &t);
-    return nsecs_t(t.tv_sec)*1000000000LL + t.tv_nsec;
-#else
-    // we don't support the clocks here.
-    struct timeval t;
-    t.tv_sec = t.tv_usec = 0;
-    gettimeofday(&t, NULL);
-    return nsecs_t(t.tv_sec)*1000000000LL + nsecs_t(t.tv_usec)*1000LL;
-#endif
-}
-
-int toMillisecondTimeoutDelay(nsecs_t referenceTime, nsecs_t timeoutTime)
-{
-    int timeoutDelayMillis;
-    if (timeoutTime > referenceTime) {
-        uint64_t timeoutDelay = uint64_t(timeoutTime - referenceTime);
-        if (timeoutDelay > uint64_t((INT_MAX - 1) * 1000000LL)) {
-            timeoutDelayMillis = -1;
-        } else {
-            timeoutDelayMillis = (timeoutDelay + 999999LL) / 1000000LL;
-        }
-    } else {
-        timeoutDelayMillis = 0;
-    }
-    return timeoutDelayMillis;
-}
diff --git a/libs/utils/Tokenizer.cpp b/libs/utils/Tokenizer.cpp
deleted file mode 100644
index 7067533..0000000
--- a/libs/utils/Tokenizer.cpp
+++ /dev/null
@@ -1,175 +0,0 @@
-/*
- * Copyright (C) 2010 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#define LOG_TAG "Tokenizer"
-
-#include <stdlib.h>
-#include <unistd.h>
-#include <fcntl.h>
-#include <errno.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-#include <utils/Log.h>
-#include <utils/Tokenizer.h>
-
-// Enables debug output for the tokenizer.
-#define DEBUG_TOKENIZER 0
-
-
-namespace android {
-
-static inline bool isDelimiter(char ch, const char* delimiters) {
-    return strchr(delimiters, ch) != NULL;
-}
-
-Tokenizer::Tokenizer(const String8& filename, FileMap* fileMap, char* buffer,
-        bool ownBuffer, size_t length) :
-        mFilename(filename), mFileMap(fileMap),
-        mBuffer(buffer), mOwnBuffer(ownBuffer), mLength(length),
-        mCurrent(buffer), mLineNumber(1) {
-}
-
-Tokenizer::~Tokenizer() {
-    if (mFileMap) {
-        mFileMap->release();
-    }
-    if (mOwnBuffer) {
-        delete[] mBuffer;
-    }
-}
-
-status_t Tokenizer::open(const String8& filename, Tokenizer** outTokenizer) {
-    *outTokenizer = NULL;
-
-    int result = NO_ERROR;
-    int fd = ::open(filename.string(), O_RDONLY);
-    if (fd < 0) {
-        result = -errno;
-        ALOGE("Error opening file '%s', %s.", filename.string(), strerror(errno));
-    } else {
-        struct stat stat;
-        if (fstat(fd, &stat)) {
-            result = -errno;
-            ALOGE("Error getting size of file '%s', %s.", filename.string(), strerror(errno));
-        } else {
-            size_t length = size_t(stat.st_size);
-
-            FileMap* fileMap = new FileMap();
-            bool ownBuffer = false;
-            char* buffer;
-            if (fileMap->create(NULL, fd, 0, length, true)) {
-                fileMap->advise(FileMap::SEQUENTIAL);
-                buffer = static_cast<char*>(fileMap->getDataPtr());
-            } else {
-                fileMap->release();
-                fileMap = NULL;
-
-                // Fall back to reading into a buffer since we can't mmap files in sysfs.
-                // The length we obtained from stat is wrong too (it will always be 4096)
-                // so we must trust that read will read the entire file.
-                buffer = new char[length];
-                ownBuffer = true;
-                ssize_t nrd = read(fd, buffer, length);
-                if (nrd < 0) {
-                    result = -errno;
-                    ALOGE("Error reading file '%s', %s.", filename.string(), strerror(errno));
-                    delete[] buffer;
-                    buffer = NULL;
-                } else {
-                    length = size_t(nrd);
-                }
-            }
-
-            if (!result) {
-                *outTokenizer = new Tokenizer(filename, fileMap, buffer, ownBuffer, length);
-            }
-        }
-        close(fd);
-    }
-    return result;
-}
-
-status_t Tokenizer::fromContents(const String8& filename,
-        const char* contents, Tokenizer** outTokenizer) {
-    *outTokenizer = new Tokenizer(filename, NULL,
-            const_cast<char*>(contents), false, strlen(contents));
-    return OK;
-}
-
-String8 Tokenizer::getLocation() const {
-    String8 result;
-    result.appendFormat("%s:%d", mFilename.string(), mLineNumber);
-    return result;
-}
-
-String8 Tokenizer::peekRemainderOfLine() const {
-    const char* end = getEnd();
-    const char* eol = mCurrent;
-    while (eol != end) {
-        char ch = *eol;
-        if (ch == '\n') {
-            break;
-        }
-        eol += 1;
-    }
-    return String8(mCurrent, eol - mCurrent);
-}
-
-String8 Tokenizer::nextToken(const char* delimiters) {
-#if DEBUG_TOKENIZER
-    ALOGD("nextToken");
-#endif
-    const char* end = getEnd();
-    const char* tokenStart = mCurrent;
-    while (mCurrent != end) {
-        char ch = *mCurrent;
-        if (ch == '\n' || isDelimiter(ch, delimiters)) {
-            break;
-        }
-        mCurrent += 1;
-    }
-    return String8(tokenStart, mCurrent - tokenStart);
-}
-
-void Tokenizer::nextLine() {
-#if DEBUG_TOKENIZER
-    ALOGD("nextLine");
-#endif
-    const char* end = getEnd();
-    while (mCurrent != end) {
-        char ch = *(mCurrent++);
-        if (ch == '\n') {
-            mLineNumber += 1;
-            break;
-        }
-    }
-}
-
-void Tokenizer::skipDelimiters(const char* delimiters) {
-#if DEBUG_TOKENIZER
-    ALOGD("skipDelimiters");
-#endif
-    const char* end = getEnd();
-    while (mCurrent != end) {
-        char ch = *mCurrent;
-        if (ch == '\n' || !isDelimiter(ch, delimiters)) {
-            break;
-        }
-        mCurrent += 1;
-    }
-}
-
-} // namespace android
diff --git a/libs/utils/Trace.cpp b/libs/utils/Trace.cpp
deleted file mode 100644
index 36fd802..0000000
--- a/libs/utils/Trace.cpp
+++ /dev/null
@@ -1,25 +0,0 @@
-/*
- * Copyright (C) 2012 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#include <utils/misc.h>
-#include <utils/Trace.h>
-
-static void traceInit() __attribute__((constructor));
-
-static void traceInit()
-{
-    ::android::add_sysprop_change_callback(atrace_update_tags, 0);
-}
diff --git a/libs/utils/Unicode.cpp b/libs/utils/Unicode.cpp
deleted file mode 100644
index 41cbf03..0000000
--- a/libs/utils/Unicode.cpp
+++ /dev/null
@@ -1,576 +0,0 @@
-/*
- * Copyright (C) 2005 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#include <utils/Unicode.h>
-
-#include <stddef.h>
-
-#ifdef HAVE_WINSOCK
-# undef  nhtol
-# undef  htonl
-# undef  nhtos
-# undef  htons
-
-# ifdef HAVE_LITTLE_ENDIAN
-#  define ntohl(x)    ( ((x) << 24) | (((x) >> 24) & 255) | (((x) << 8) & 0xff0000) | (((x) >> 8) & 0xff00) )
-#  define htonl(x)    ntohl(x)
-#  define ntohs(x)    ( (((x) << 8) & 0xff00) | (((x) >> 8) & 255) )
-#  define htons(x)    ntohs(x)
-# else
-#  define ntohl(x)    (x)
-#  define htonl(x)    (x)
-#  define ntohs(x)    (x)
-#  define htons(x)    (x)
-# endif
-#else
-# include <netinet/in.h>
-#endif
-
-extern "C" {
-
-static const char32_t kByteMask = 0x000000BF;
-static const char32_t kByteMark = 0x00000080;
-
-// Surrogates aren't valid for UTF-32 characters, so define some
-// constants that will let us screen them out.
-static const char32_t kUnicodeSurrogateHighStart  = 0x0000D800;
-static const char32_t kUnicodeSurrogateHighEnd    = 0x0000DBFF;
-static const char32_t kUnicodeSurrogateLowStart   = 0x0000DC00;
-static const char32_t kUnicodeSurrogateLowEnd     = 0x0000DFFF;
-static const char32_t kUnicodeSurrogateStart      = kUnicodeSurrogateHighStart;
-static const char32_t kUnicodeSurrogateEnd        = kUnicodeSurrogateLowEnd;
-static const char32_t kUnicodeMaxCodepoint        = 0x0010FFFF;
-
-// Mask used to set appropriate bits in first byte of UTF-8 sequence,
-// indexed by number of bytes in the sequence.
-// 0xxxxxxx
-// -> (00-7f) 7bit. Bit mask for the first byte is 0x00000000
-// 110yyyyx 10xxxxxx
-// -> (c0-df)(80-bf) 11bit. Bit mask is 0x000000C0
-// 1110yyyy 10yxxxxx 10xxxxxx
-// -> (e0-ef)(80-bf)(80-bf) 16bit. Bit mask is 0x000000E0
-// 11110yyy 10yyxxxx 10xxxxxx 10xxxxxx
-// -> (f0-f7)(80-bf)(80-bf)(80-bf) 21bit. Bit mask is 0x000000F0
-static const char32_t kFirstByteMark[] = {
-    0x00000000, 0x00000000, 0x000000C0, 0x000000E0, 0x000000F0
-};
-
-// --------------------------------------------------------------------------
-// UTF-32
-// --------------------------------------------------------------------------
-
-/**
- * Return number of UTF-8 bytes required for the character. If the character
- * is invalid, return size of 0.
- */
-static inline size_t utf32_codepoint_utf8_length(char32_t srcChar)
-{
-    // Figure out how many bytes the result will require.
-    if (srcChar < 0x00000080) {
-        return 1;
-    } else if (srcChar < 0x00000800) {
-        return 2;
-    } else if (srcChar < 0x00010000) {
-        if ((srcChar < kUnicodeSurrogateStart) || (srcChar > kUnicodeSurrogateEnd)) {
-            return 3;
-        } else {
-            // Surrogates are invalid UTF-32 characters.
-            return 0;
-        }
-    }
-    // Max code point for Unicode is 0x0010FFFF.
-    else if (srcChar <= kUnicodeMaxCodepoint) {
-        return 4;
-    } else {
-        // Invalid UTF-32 character.
-        return 0;
-    }
-}
-
-// Write out the source character to <dstP>.
-
-static inline void utf32_codepoint_to_utf8(uint8_t* dstP, char32_t srcChar, size_t bytes)
-{
-    dstP += bytes;
-    switch (bytes)
-    {   /* note: everything falls through. */
-        case 4: *--dstP = (uint8_t)((srcChar | kByteMark) & kByteMask); srcChar >>= 6;
-        case 3: *--dstP = (uint8_t)((srcChar | kByteMark) & kByteMask); srcChar >>= 6;
-        case 2: *--dstP = (uint8_t)((srcChar | kByteMark) & kByteMask); srcChar >>= 6;
-        case 1: *--dstP = (uint8_t)(srcChar | kFirstByteMark[bytes]);
-    }
-}
-
-size_t strlen32(const char32_t *s)
-{
-  const char32_t *ss = s;
-  while ( *ss )
-    ss++;
-  return ss-s;
-}
-
-size_t strnlen32(const char32_t *s, size_t maxlen)
-{
-  const char32_t *ss = s;
-  while ((maxlen > 0) && *ss) {
-    ss++;
-    maxlen--;
-  }
-  return ss-s;
-}
-
-static inline int32_t utf32_at_internal(const char* cur, size_t *num_read)
-{
-    const char first_char = *cur;
-    if ((first_char & 0x80) == 0) { // ASCII
-        *num_read = 1;
-        return *cur;
-    }
-    cur++;
-    char32_t mask, to_ignore_mask;
-    size_t num_to_read = 0;
-    char32_t utf32 = first_char;
-    for (num_to_read = 1, mask = 0x40, to_ignore_mask = 0xFFFFFF80;
-         (first_char & mask);
-         num_to_read++, to_ignore_mask |= mask, mask >>= 1) {
-        // 0x3F == 00111111
-        utf32 = (utf32 << 6) + (*cur++ & 0x3F);
-    }
-    to_ignore_mask |= mask;
-    utf32 &= ~(to_ignore_mask << (6 * (num_to_read - 1)));
-
-    *num_read = num_to_read;
-    return static_cast<int32_t>(utf32);
-}
-
-int32_t utf32_from_utf8_at(const char *src, size_t src_len, size_t index, size_t *next_index)
-{
-    if (index >= src_len) {
-        return -1;
-    }
-    size_t dummy_index;
-    if (next_index == NULL) {
-        next_index = &dummy_index;
-    }
-    size_t num_read;
-    int32_t ret = utf32_at_internal(src + index, &num_read);
-    if (ret >= 0) {
-        *next_index = index + num_read;
-    }
-
-    return ret;
-}
-
-ssize_t utf32_to_utf8_length(const char32_t *src, size_t src_len)
-{
-    if (src == NULL || src_len == 0) {
-        return -1;
-    }
-
-    size_t ret = 0;
-    const char32_t *end = src + src_len;
-    while (src < end) {
-        ret += utf32_codepoint_utf8_length(*src++);
-    }
-    return ret;
-}
-
-void utf32_to_utf8(const char32_t* src, size_t src_len, char* dst)
-{
-    if (src == NULL || src_len == 0 || dst == NULL) {
-        return;
-    }
-
-    const char32_t *cur_utf32 = src;
-    const char32_t *end_utf32 = src + src_len;
-    char *cur = dst;
-    while (cur_utf32 < end_utf32) {
-        size_t len = utf32_codepoint_utf8_length(*cur_utf32);
-        utf32_codepoint_to_utf8((uint8_t *)cur, *cur_utf32++, len);
-        cur += len;
-    }
-    *cur = '\0';
-}
-
-// --------------------------------------------------------------------------
-// UTF-16
-// --------------------------------------------------------------------------
-
-int strcmp16(const char16_t *s1, const char16_t *s2)
-{
-  char16_t ch;
-  int d = 0;
-
-  while ( 1 ) {
-    d = (int)(ch = *s1++) - (int)*s2++;
-    if ( d || !ch )
-      break;
-  }
-
-  return d;
-}
-
-int strncmp16(const char16_t *s1, const char16_t *s2, size_t n)
-{
-  char16_t ch;
-  int d = 0;
-
-  while ( n-- ) {
-    d = (int)(ch = *s1++) - (int)*s2++;
-    if ( d || !ch )
-      break;
-  }
-
-  return d;
-}
-
-char16_t *strcpy16(char16_t *dst, const char16_t *src)
-{
-  char16_t *q = dst;
-  const char16_t *p = src;
-  char16_t ch;
-
-  do {
-    *q++ = ch = *p++;
-  } while ( ch );
-
-  return dst;
-}
-
-size_t strlen16(const char16_t *s)
-{
-  const char16_t *ss = s;
-  while ( *ss )
-    ss++;
-  return ss-s;
-}
-
-
-char16_t *strncpy16(char16_t *dst, const char16_t *src, size_t n)
-{
-  char16_t *q = dst;
-  const char16_t *p = src;
-  char ch;
-
-  while (n) {
-    n--;
-    *q++ = ch = *p++;
-    if ( !ch )
-      break;
-  }
-
-  *q = 0;
-
-  return dst;
-}
-
-size_t strnlen16(const char16_t *s, size_t maxlen)
-{
-  const char16_t *ss = s;
-
-  /* Important: the maxlen test must precede the reference through ss;
-     since the byte beyond the maximum may segfault */
-  while ((maxlen > 0) && *ss) {
-    ss++;
-    maxlen--;
-  }
-  return ss-s;
-}
-
-int strzcmp16(const char16_t *s1, size_t n1, const char16_t *s2, size_t n2)
-{
-    const char16_t* e1 = s1+n1;
-    const char16_t* e2 = s2+n2;
-
-    while (s1 < e1 && s2 < e2) {
-        const int d = (int)*s1++ - (int)*s2++;
-        if (d) {
-            return d;
-        }
-    }
-
-    return n1 < n2
-        ? (0 - (int)*s2)
-        : (n1 > n2
-           ? ((int)*s1 - 0)
-           : 0);
-}
-
-int strzcmp16_h_n(const char16_t *s1H, size_t n1, const char16_t *s2N, size_t n2)
-{
-    const char16_t* e1 = s1H+n1;
-    const char16_t* e2 = s2N+n2;
-
-    while (s1H < e1 && s2N < e2) {
-        const char16_t c2 = ntohs(*s2N);
-        const int d = (int)*s1H++ - (int)c2;
-        s2N++;
-        if (d) {
-            return d;
-        }
-    }
-
-    return n1 < n2
-        ? (0 - (int)ntohs(*s2N))
-        : (n1 > n2
-           ? ((int)*s1H - 0)
-           : 0);
-}
-
-void utf16_to_utf8(const char16_t* src, size_t src_len, char* dst)
-{
-    if (src == NULL || src_len == 0 || dst == NULL) {
-        return;
-    }
-
-    const char16_t* cur_utf16 = src;
-    const char16_t* const end_utf16 = src + src_len;
-    char *cur = dst;
-    while (cur_utf16 < end_utf16) {
-        char32_t utf32;
-        // surrogate pairs
-        if ((*cur_utf16 & 0xFC00) == 0xD800) {
-            utf32 = (*cur_utf16++ - 0xD800) << 10;
-            utf32 |= *cur_utf16++ - 0xDC00;
-            utf32 += 0x10000;
-        } else {
-            utf32 = (char32_t) *cur_utf16++;
-        }
-        const size_t len = utf32_codepoint_utf8_length(utf32);
-        utf32_codepoint_to_utf8((uint8_t*)cur, utf32, len);
-        cur += len;
-    }
-    *cur = '\0';
-}
-
-// --------------------------------------------------------------------------
-// UTF-8
-// --------------------------------------------------------------------------
-
-ssize_t utf8_length(const char *src)
-{
-    const char *cur = src;
-    size_t ret = 0;
-    while (*cur != '\0') {
-        const char first_char = *cur++;
-        if ((first_char & 0x80) == 0) { // ASCII
-            ret += 1;
-            continue;
-        }
-        // (UTF-8's character must not be like 10xxxxxx,
-        //  but 110xxxxx, 1110xxxx, ... or 1111110x)
-        if ((first_char & 0x40) == 0) {
-            return -1;
-        }
-
-        int32_t mask, to_ignore_mask;
-        size_t num_to_read = 0;
-        char32_t utf32 = 0;
-        for (num_to_read = 1, mask = 0x40, to_ignore_mask = 0x80;
-             num_to_read < 5 && (first_char & mask);
-             num_to_read++, to_ignore_mask |= mask, mask >>= 1) {
-            if ((*cur & 0xC0) != 0x80) { // must be 10xxxxxx
-                return -1;
-            }
-            // 0x3F == 00111111
-            utf32 = (utf32 << 6) + (*cur++ & 0x3F);
-        }
-        // "first_char" must be (110xxxxx - 11110xxx)
-        if (num_to_read == 5) {
-            return -1;
-        }
-        to_ignore_mask |= mask;
-        utf32 |= ((~to_ignore_mask) & first_char) << (6 * (num_to_read - 1));
-        if (utf32 > kUnicodeMaxCodepoint) {
-            return -1;
-        }
-
-        ret += num_to_read;
-    }
-    return ret;
-}
-
-ssize_t utf16_to_utf8_length(const char16_t *src, size_t src_len)
-{
-    if (src == NULL || src_len == 0) {
-        return -1;
-    }
-
-    size_t ret = 0;
-    const char16_t* const end = src + src_len;
-    while (src < end) {
-        if ((*src & 0xFC00) == 0xD800 && (src + 1) < end
-                && (*++src & 0xFC00) == 0xDC00) {
-            // surrogate pairs are always 4 bytes.
-            ret += 4;
-            src++;
-        } else {
-            ret += utf32_codepoint_utf8_length((char32_t) *src++);
-        }
-    }
-    return ret;
-}
-
-/**
- * Returns 1-4 based on the number of leading bits.
- *
- * 1111 -> 4
- * 1110 -> 3
- * 110x -> 2
- * 10xx -> 1
- * 0xxx -> 1
- */
-static inline size_t utf8_codepoint_len(uint8_t ch)
-{
-    return ((0xe5000000 >> ((ch >> 3) & 0x1e)) & 3) + 1;
-}
-
-static inline void utf8_shift_and_mask(uint32_t* codePoint, const uint8_t byte)
-{
-    *codePoint <<= 6;
-    *codePoint |= 0x3F & byte;
-}
-
-size_t utf8_to_utf32_length(const char *src, size_t src_len)
-{
-    if (src == NULL || src_len == 0) {
-        return 0;
-    }
-    size_t ret = 0;
-    const char* cur;
-    const char* end;
-    size_t num_to_skip;
-    for (cur = src, end = src + src_len, num_to_skip = 1;
-         cur < end;
-         cur += num_to_skip, ret++) {
-        const char first_char = *cur;
-        num_to_skip = 1;
-        if ((first_char & 0x80) == 0) {  // ASCII
-            continue;
-        }
-        int32_t mask;
-
-        for (mask = 0x40; (first_char & mask); num_to_skip++, mask >>= 1) {
-        }
-    }
-    return ret;
-}
-
-void utf8_to_utf32(const char* src, size_t src_len, char32_t* dst)
-{
-    if (src == NULL || src_len == 0 || dst == NULL) {
-        return;
-    }
-
-    const char* cur = src;
-    const char* const end = src + src_len;
-    char32_t* cur_utf32 = dst;
-    while (cur < end) {
-        size_t num_read;
-        *cur_utf32++ = static_cast<char32_t>(utf32_at_internal(cur, &num_read));
-        cur += num_read;
-    }
-    *cur_utf32 = 0;
-}
-
-static inline uint32_t utf8_to_utf32_codepoint(const uint8_t *src, size_t length)
-{
-    uint32_t unicode;
-
-    switch (length)
-    {
-        case 1:
-            return src[0];
-        case 2:
-            unicode = src[0] & 0x1f;
-            utf8_shift_and_mask(&unicode, src[1]);
-            return unicode;
-        case 3:
-            unicode = src[0] & 0x0f;
-            utf8_shift_and_mask(&unicode, src[1]);
-            utf8_shift_and_mask(&unicode, src[2]);
-            return unicode;
-        case 4:
-            unicode = src[0] & 0x07;
-            utf8_shift_and_mask(&unicode, src[1]);
-            utf8_shift_and_mask(&unicode, src[2]);
-            utf8_shift_and_mask(&unicode, src[3]);
-            return unicode;
-        default:
-            return 0xffff;
-    }
-
-    //printf("Char at %p: len=%d, utf-16=%p\n", src, length, (void*)result);
-}
-
-ssize_t utf8_to_utf16_length(const uint8_t* u8str, size_t u8len)
-{
-    const uint8_t* const u8end = u8str + u8len;
-    const uint8_t* u8cur = u8str;
-
-    /* Validate that the UTF-8 is the correct len */
-    size_t u16measuredLen = 0;
-    while (u8cur < u8end) {
-        u16measuredLen++;
-        int u8charLen = utf8_codepoint_len(*u8cur);
-        uint32_t codepoint = utf8_to_utf32_codepoint(u8cur, u8charLen);
-        if (codepoint > 0xFFFF) u16measuredLen++; // this will be a surrogate pair in utf16
-        u8cur += u8charLen;
-    }
-
-    /**
-     * Make sure that we ended where we thought we would and the output UTF-16
-     * will be exactly how long we were told it would be.
-     */
-    if (u8cur != u8end) {
-        return -1;
-    }
-
-    return u16measuredLen;
-}
-
-char16_t* utf8_to_utf16_no_null_terminator(const uint8_t* u8str, size_t u8len, char16_t* u16str)
-{
-    const uint8_t* const u8end = u8str + u8len;
-    const uint8_t* u8cur = u8str;
-    char16_t* u16cur = u16str;
-
-    while (u8cur < u8end) {
-        size_t u8len = utf8_codepoint_len(*u8cur);
-        uint32_t codepoint = utf8_to_utf32_codepoint(u8cur, u8len);
-
-        // Convert the UTF32 codepoint to one or more UTF16 codepoints
-        if (codepoint <= 0xFFFF) {
-            // Single UTF16 character
-            *u16cur++ = (char16_t) codepoint;
-        } else {
-            // Multiple UTF16 characters with surrogates
-            codepoint = codepoint - 0x10000;
-            *u16cur++ = (char16_t) ((codepoint >> 10) + 0xD800);
-            *u16cur++ = (char16_t) ((codepoint & 0x3FF) + 0xDC00);
-        }
-
-        u8cur += u8len;
-    }
-    return u16cur;
-}
-
-void utf8_to_utf16(const uint8_t* u8str, size_t u8len, char16_t* u16str) {
-    char16_t* end = utf8_to_utf16_no_null_terminator(u8str, u8len, u16str);
-    *end = 0;
-}
-
-}
diff --git a/libs/utils/VectorImpl.cpp b/libs/utils/VectorImpl.cpp
deleted file mode 100644
index 5a79647..0000000
--- a/libs/utils/VectorImpl.cpp
+++ /dev/null
@@ -1,625 +0,0 @@
-/*
- * Copyright (C) 2005 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#define LOG_TAG "Vector"
-
-#include <string.h>
-#include <stdlib.h>
-#include <stdio.h>
-
-#include <cutils/log.h>
-
-#include <utils/Errors.h>
-#include <utils/SharedBuffer.h>
-#include <utils/VectorImpl.h>
-
-/*****************************************************************************/
-
-
-namespace android {
-
-// ----------------------------------------------------------------------------
-
-const size_t kMinVectorCapacity = 4;
-
-static inline size_t max(size_t a, size_t b) {
-    return a>b ? a : b;
-}
-
-// ----------------------------------------------------------------------------
-
-VectorImpl::VectorImpl(size_t itemSize, uint32_t flags)
-    : mStorage(0), mCount(0), mFlags(flags), mItemSize(itemSize)
-{
-}
-
-VectorImpl::VectorImpl(const VectorImpl& rhs)
-    :   mStorage(rhs.mStorage), mCount(rhs.mCount),
-        mFlags(rhs.mFlags), mItemSize(rhs.mItemSize)
-{
-    if (mStorage) {
-        SharedBuffer::bufferFromData(mStorage)->acquire();
-    }
-}
-
-VectorImpl::~VectorImpl()
-{
-    ALOGW_IF(mCount,
-        "[%p] subclasses of VectorImpl must call finish_vector()"
-        " in their destructor. Leaking %d bytes.",
-        this, (int)(mCount*mItemSize));
-    // We can't call _do_destroy() here because the vtable is already gone. 
-}
-
-VectorImpl& VectorImpl::operator = (const VectorImpl& rhs)
-{
-    LOG_ALWAYS_FATAL_IF(mItemSize != rhs.mItemSize,
-        "Vector<> have different types (this=%p, rhs=%p)", this, &rhs);
-    if (this != &rhs) {
-        release_storage();
-        if (rhs.mCount) {
-            mStorage = rhs.mStorage;
-            mCount = rhs.mCount;
-            SharedBuffer::bufferFromData(mStorage)->acquire();
-        } else {
-            mStorage = 0;
-            mCount = 0;
-        }
-    }
-    return *this;
-}
-
-void* VectorImpl::editArrayImpl()
-{
-    if (mStorage) {
-        SharedBuffer* sb = SharedBuffer::bufferFromData(mStorage)->attemptEdit();
-        if (sb == 0) {
-            sb = SharedBuffer::alloc(capacity() * mItemSize);
-            if (sb) {
-                _do_copy(sb->data(), mStorage, mCount);
-                release_storage();
-                mStorage = sb->data();
-            }
-        }
-    }
-    return mStorage;
-}
-
-size_t VectorImpl::capacity() const
-{
-    if (mStorage) {
-        return SharedBuffer::bufferFromData(mStorage)->size() / mItemSize;
-    }
-    return 0;
-}
-
-ssize_t VectorImpl::insertVectorAt(const VectorImpl& vector, size_t index)
-{
-    return insertArrayAt(vector.arrayImpl(), index, vector.size());
-}
-
-ssize_t VectorImpl::appendVector(const VectorImpl& vector)
-{
-    return insertVectorAt(vector, size());
-}
-
-ssize_t VectorImpl::insertArrayAt(const void* array, size_t index, size_t length)
-{
-    if (index > size())
-        return BAD_INDEX;
-    void* where = _grow(index, length);
-    if (where) {
-        _do_copy(where, array, length);
-    }
-    return where ? index : (ssize_t)NO_MEMORY;
-}
-
-ssize_t VectorImpl::appendArray(const void* array, size_t length)
-{
-    return insertArrayAt(array, size(), length);
-}
-
-ssize_t VectorImpl::insertAt(size_t index, size_t numItems)
-{
-    return insertAt(0, index, numItems);
-}
-
-ssize_t VectorImpl::insertAt(const void* item, size_t index, size_t numItems)
-{
-    if (index > size())
-        return BAD_INDEX;
-    void* where = _grow(index, numItems);
-    if (where) {
-        if (item) {
-            _do_splat(where, item, numItems);
-        } else {
-            _do_construct(where, numItems);
-        }
-    }
-    return where ? index : (ssize_t)NO_MEMORY;
-}
-
-static int sortProxy(const void* lhs, const void* rhs, void* func)
-{
-    return (*(VectorImpl::compar_t)func)(lhs, rhs);
-}
-
-status_t VectorImpl::sort(VectorImpl::compar_t cmp)
-{
-    return sort(sortProxy, (void*)cmp);
-}
-
-status_t VectorImpl::sort(VectorImpl::compar_r_t cmp, void* state)
-{
-    // the sort must be stable. we're using insertion sort which
-    // is well suited for small and already sorted arrays
-    // for big arrays, it could be better to use mergesort
-    const ssize_t count = size();
-    if (count > 1) {
-        void* array = const_cast<void*>(arrayImpl());
-        void* temp = 0;
-        ssize_t i = 1;
-        while (i < count) {
-            void* item = reinterpret_cast<char*>(array) + mItemSize*(i);
-            void* curr = reinterpret_cast<char*>(array) + mItemSize*(i-1);
-            if (cmp(curr, item, state) > 0) {
-
-                if (!temp) {
-                    // we're going to have to modify the array...
-                    array = editArrayImpl();
-                    if (!array) return NO_MEMORY;
-                    temp = malloc(mItemSize);
-                    if (!temp) return NO_MEMORY;
-                    item = reinterpret_cast<char*>(array) + mItemSize*(i);
-                    curr = reinterpret_cast<char*>(array) + mItemSize*(i-1);
-                } else {
-                    _do_destroy(temp, 1);
-                }
-
-                _do_copy(temp, item, 1);
-
-                ssize_t j = i-1;
-                void* next = reinterpret_cast<char*>(array) + mItemSize*(i);                    
-                do {
-                    _do_destroy(next, 1);
-                    _do_copy(next, curr, 1);
-                    next = curr;
-                    --j;
-                    curr = reinterpret_cast<char*>(array) + mItemSize*(j);                    
-                } while (j>=0 && (cmp(curr, temp, state) > 0));
-
-                _do_destroy(next, 1);
-                _do_copy(next, temp, 1);
-            }
-            i++;
-        }
-        
-        if (temp) {
-            _do_destroy(temp, 1);
-            free(temp);
-        }
-    }
-    return NO_ERROR;
-}
-
-void VectorImpl::pop()
-{
-    if (size())
-        removeItemsAt(size()-1, 1);
-}
-
-void VectorImpl::push()
-{
-    push(0);
-}
-
-void VectorImpl::push(const void* item)
-{
-    insertAt(item, size());
-}
-
-ssize_t VectorImpl::add()
-{
-    return add(0);
-}
-
-ssize_t VectorImpl::add(const void* item)
-{
-    return insertAt(item, size());
-}
-
-ssize_t VectorImpl::replaceAt(size_t index)
-{
-    return replaceAt(0, index);
-}
-
-ssize_t VectorImpl::replaceAt(const void* prototype, size_t index)
-{
-    ALOG_ASSERT(index<size(),
-        "[%p] replace: index=%d, size=%d", this, (int)index, (int)size());
-
-    if (index >= size()) {
-        return BAD_INDEX;
-    }
-
-    void* item = editItemLocation(index);
-    if (item != prototype) {
-        if (item == 0)
-            return NO_MEMORY;
-        _do_destroy(item, 1);
-        if (prototype == 0) {
-            _do_construct(item, 1);
-        } else {
-            _do_copy(item, prototype, 1);
-        }
-    }
-    return ssize_t(index);
-}
-
-ssize_t VectorImpl::removeItemsAt(size_t index, size_t count)
-{
-    ALOG_ASSERT((index+count)<=size(),
-        "[%p] remove: index=%d, count=%d, size=%d",
-               this, (int)index, (int)count, (int)size());
-
-    if ((index+count) > size())
-        return BAD_VALUE;
-   _shrink(index, count);
-   return index;
-}
-
-void VectorImpl::finish_vector()
-{
-    release_storage();
-    mStorage = 0;
-    mCount = 0;
-}
-
-void VectorImpl::clear()
-{
-    _shrink(0, mCount);
-}
-
-void* VectorImpl::editItemLocation(size_t index)
-{
-    ALOG_ASSERT(index<capacity(),
-        "[%p] editItemLocation: index=%d, capacity=%d, count=%d",
-        this, (int)index, (int)capacity(), (int)mCount);
-
-    if (index < capacity()) {
-        void* buffer = editArrayImpl();
-        if (buffer) {
-            return reinterpret_cast<char*>(buffer) + index*mItemSize;
-        }
-    }
-    return 0;
-}
-
-const void* VectorImpl::itemLocation(size_t index) const
-{
-    ALOG_ASSERT(index<capacity(),
-        "[%p] itemLocation: index=%d, capacity=%d, count=%d",
-        this, (int)index, (int)capacity(), (int)mCount);
-
-    if (index < capacity()) {
-        const  void* buffer = arrayImpl();
-        if (buffer) {
-            return reinterpret_cast<const char*>(buffer) + index*mItemSize;
-        }
-    }
-    return 0;
-}
-
-ssize_t VectorImpl::setCapacity(size_t new_capacity)
-{
-    size_t current_capacity = capacity();
-    ssize_t amount = new_capacity - size();
-    if (amount <= 0) {
-        // we can't reduce the capacity
-        return current_capacity;
-    } 
-    SharedBuffer* sb = SharedBuffer::alloc(new_capacity * mItemSize);
-    if (sb) {
-        void* array = sb->data();
-        _do_copy(array, mStorage, size());
-        release_storage();
-        mStorage = const_cast<void*>(array);
-    } else {
-        return NO_MEMORY;
-    }
-    return new_capacity;
-}
-
-ssize_t VectorImpl::resize(size_t size) {
-    ssize_t result = NO_ERROR;
-    if (size > mCount) {
-        result = insertAt(mCount, size - mCount);
-    } else if (size < mCount) {
-        result = removeItemsAt(size, mCount - size);
-    }
-    return result < 0 ? result : size;
-}
-
-void VectorImpl::release_storage()
-{
-    if (mStorage) {
-        const SharedBuffer* sb = SharedBuffer::bufferFromData(mStorage);
-        if (sb->release(SharedBuffer::eKeepStorage) == 1) {
-            _do_destroy(mStorage, mCount);
-            SharedBuffer::dealloc(sb);
-        } 
-    }
-}
-
-void* VectorImpl::_grow(size_t where, size_t amount)
-{
-//    ALOGV("_grow(this=%p, where=%d, amount=%d) count=%d, capacity=%d",
-//        this, (int)where, (int)amount, (int)mCount, (int)capacity());
-
-    ALOG_ASSERT(where <= mCount,
-            "[%p] _grow: where=%d, amount=%d, count=%d",
-            this, (int)where, (int)amount, (int)mCount); // caller already checked
-
-    const size_t new_size = mCount + amount;
-    if (capacity() < new_size) {
-        const size_t new_capacity = max(kMinVectorCapacity, ((new_size*3)+1)/2);
-//        ALOGV("grow vector %p, new_capacity=%d", this, (int)new_capacity);
-        if ((mStorage) &&
-            (mCount==where) &&
-            (mFlags & HAS_TRIVIAL_COPY) &&
-            (mFlags & HAS_TRIVIAL_DTOR))
-        {
-            const SharedBuffer* cur_sb = SharedBuffer::bufferFromData(mStorage);
-            SharedBuffer* sb = cur_sb->editResize(new_capacity * mItemSize);
-            mStorage = sb->data();
-        } else {
-            SharedBuffer* sb = SharedBuffer::alloc(new_capacity * mItemSize);
-            if (sb) {
-                void* array = sb->data();
-                if (where != 0) {
-                    _do_copy(array, mStorage, where);
-                }
-                if (where != mCount) {
-                    const void* from = reinterpret_cast<const uint8_t *>(mStorage) + where*mItemSize;
-                    void* dest = reinterpret_cast<uint8_t *>(array) + (where+amount)*mItemSize;
-                    _do_copy(dest, from, mCount-where);
-                }
-                release_storage();
-                mStorage = const_cast<void*>(array);
-            }
-        }
-    } else {
-        void* array = editArrayImpl();
-        if (where != mCount) {
-            const void* from = reinterpret_cast<const uint8_t *>(array) + where*mItemSize;
-            void* to = reinterpret_cast<uint8_t *>(array) + (where+amount)*mItemSize;
-            _do_move_forward(to, from, mCount - where);
-        }
-    }
-    mCount = new_size;
-    void* free_space = const_cast<void*>(itemLocation(where));
-    return free_space;
-}
-
-void VectorImpl::_shrink(size_t where, size_t amount)
-{
-    if (!mStorage)
-        return;
-
-//    ALOGV("_shrink(this=%p, where=%d, amount=%d) count=%d, capacity=%d",
-//        this, (int)where, (int)amount, (int)mCount, (int)capacity());
-
-    ALOG_ASSERT(where + amount <= mCount,
-            "[%p] _shrink: where=%d, amount=%d, count=%d",
-            this, (int)where, (int)amount, (int)mCount); // caller already checked
-
-    const size_t new_size = mCount - amount;
-    if (new_size*3 < capacity()) {
-        const size_t new_capacity = max(kMinVectorCapacity, new_size*2);
-//        ALOGV("shrink vector %p, new_capacity=%d", this, (int)new_capacity);
-        if ((where == new_size) &&
-            (mFlags & HAS_TRIVIAL_COPY) &&
-            (mFlags & HAS_TRIVIAL_DTOR))
-        {
-            const SharedBuffer* cur_sb = SharedBuffer::bufferFromData(mStorage);
-            SharedBuffer* sb = cur_sb->editResize(new_capacity * mItemSize);
-            mStorage = sb->data();
-        } else {
-            SharedBuffer* sb = SharedBuffer::alloc(new_capacity * mItemSize);
-            if (sb) {
-                void* array = sb->data();
-                if (where != 0) {
-                    _do_copy(array, mStorage, where);
-                }
-                if (where != new_size) {
-                    const void* from = reinterpret_cast<const uint8_t *>(mStorage) + (where+amount)*mItemSize;
-                    void* dest = reinterpret_cast<uint8_t *>(array) + where*mItemSize;
-                    _do_copy(dest, from, new_size - where);
-                }
-                release_storage();
-                mStorage = const_cast<void*>(array);
-            }
-        }
-    } else {
-        void* array = editArrayImpl();
-        void* to = reinterpret_cast<uint8_t *>(array) + where*mItemSize;
-        _do_destroy(to, amount);
-        if (where != new_size) {
-            const void* from = reinterpret_cast<uint8_t *>(array) + (where+amount)*mItemSize;
-            _do_move_backward(to, from, new_size - where);
-        }
-    }
-    mCount = new_size;
-}
-
-size_t VectorImpl::itemSize() const {
-    return mItemSize;
-}
-
-void VectorImpl::_do_construct(void* storage, size_t num) const
-{
-    if (!(mFlags & HAS_TRIVIAL_CTOR)) {
-        do_construct(storage, num);
-    }
-}
-
-void VectorImpl::_do_destroy(void* storage, size_t num) const
-{
-    if (!(mFlags & HAS_TRIVIAL_DTOR)) {
-        do_destroy(storage, num);
-    }
-}
-
-void VectorImpl::_do_copy(void* dest, const void* from, size_t num) const
-{
-    if (!(mFlags & HAS_TRIVIAL_COPY)) {
-        do_copy(dest, from, num);
-    } else {
-        memcpy(dest, from, num*itemSize());
-    }
-}
-
-void VectorImpl::_do_splat(void* dest, const void* item, size_t num) const {
-    do_splat(dest, item, num);
-}
-
-void VectorImpl::_do_move_forward(void* dest, const void* from, size_t num) const {
-    do_move_forward(dest, from, num);
-}
-
-void VectorImpl::_do_move_backward(void* dest, const void* from, size_t num) const {
-    do_move_backward(dest, from, num);
-}
-
-/*****************************************************************************/
-
-SortedVectorImpl::SortedVectorImpl(size_t itemSize, uint32_t flags)
-    : VectorImpl(itemSize, flags)
-{
-}
-
-SortedVectorImpl::SortedVectorImpl(const VectorImpl& rhs)
-: VectorImpl(rhs)
-{
-}
-
-SortedVectorImpl::~SortedVectorImpl()
-{
-}
-
-SortedVectorImpl& SortedVectorImpl::operator = (const SortedVectorImpl& rhs)
-{
-    return static_cast<SortedVectorImpl&>( VectorImpl::operator = (static_cast<const VectorImpl&>(rhs)) );
-}
-
-ssize_t SortedVectorImpl::indexOf(const void* item) const
-{
-    return _indexOrderOf(item);
-}
-
-size_t SortedVectorImpl::orderOf(const void* item) const
-{
-    size_t o;
-    _indexOrderOf(item, &o);
-    return o;
-}
-
-ssize_t SortedVectorImpl::_indexOrderOf(const void* item, size_t* order) const
-{
-    // binary search
-    ssize_t err = NAME_NOT_FOUND;
-    ssize_t l = 0;
-    ssize_t h = size()-1;
-    ssize_t mid;
-    const void* a = arrayImpl();
-    const size_t s = itemSize();
-    while (l <= h) {
-        mid = l + (h - l)/2;
-        const void* const curr = reinterpret_cast<const char *>(a) + (mid*s);
-        const int c = do_compare(curr, item);
-        if (c == 0) {
-            err = l = mid;
-            break;
-        } else if (c < 0) {
-            l = mid + 1;
-        } else {
-            h = mid - 1;
-        }
-    }
-    if (order) *order = l;
-    return err;
-}
-
-ssize_t SortedVectorImpl::add(const void* item)
-{
-    size_t order;
-    ssize_t index = _indexOrderOf(item, &order);
-    if (index < 0) {
-        index = VectorImpl::insertAt(item, order, 1);
-    } else {
-        index = VectorImpl::replaceAt(item, index);
-    }
-    return index;
-}
-
-ssize_t SortedVectorImpl::merge(const VectorImpl& vector)
-{
-    // naive merge...
-    if (!vector.isEmpty()) {
-        const void* buffer = vector.arrayImpl();
-        const size_t is = itemSize();
-        size_t s = vector.size();
-        for (size_t i=0 ; i<s ; i++) {
-            ssize_t err = add( reinterpret_cast<const char*>(buffer) + i*is );
-            if (err<0) {
-                return err;
-            }
-        }
-    }
-    return NO_ERROR;
-}
-
-ssize_t SortedVectorImpl::merge(const SortedVectorImpl& vector)
-{
-    // we've merging a sorted vector... nice!
-    ssize_t err = NO_ERROR;
-    if (!vector.isEmpty()) {
-        // first take care of the case where the vectors are sorted together
-        if (do_compare(vector.itemLocation(vector.size()-1), arrayImpl()) <= 0) {
-            err = VectorImpl::insertVectorAt(static_cast<const VectorImpl&>(vector), 0);
-        } else if (do_compare(vector.arrayImpl(), itemLocation(size()-1)) >= 0) {
-            err = VectorImpl::appendVector(static_cast<const VectorImpl&>(vector));
-        } else {
-            // this could be made a little better
-            err = merge(static_cast<const VectorImpl&>(vector));
-        }
-    }
-    return err;
-}
-
-ssize_t SortedVectorImpl::remove(const void* item)
-{
-    ssize_t i = indexOf(item);
-    if (i>=0) {
-        VectorImpl::removeItemsAt(i, 1);
-    }
-    return i;
-}
-
-/*****************************************************************************/
-
-}; // namespace android
-
diff --git a/libs/utils/misc.cpp b/libs/utils/misc.cpp
deleted file mode 100644
index 58eb499..0000000
--- a/libs/utils/misc.cpp
+++ /dev/null
@@ -1,90 +0,0 @@
-/*
- * Copyright (C) 2005 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#define LOG_TAG "misc"
-
-//
-// Miscellaneous utility functions.
-//
-#include <utils/misc.h>
-#include <utils/Log.h>
-
-#include <sys/stat.h>
-#include <string.h>
-#include <errno.h>
-#include <stdio.h>
-
-#if defined(HAVE_PTHREADS)
-# include <pthread.h>
-#endif
-
-#include <utils/Vector.h>
-
-using namespace android;
-
-namespace android {
-
-struct sysprop_change_callback_info {
-    sysprop_change_callback callback;
-    int priority;
-};
-
-#if defined(HAVE_PTHREADS)
-static pthread_mutex_t gSyspropMutex = PTHREAD_MUTEX_INITIALIZER;
-static Vector<sysprop_change_callback_info>* gSyspropList = NULL;
-#endif
-
-void add_sysprop_change_callback(sysprop_change_callback cb, int priority) {
-#if defined(HAVE_PTHREADS)
-    pthread_mutex_lock(&gSyspropMutex);
-    if (gSyspropList == NULL) {
-        gSyspropList = new Vector<sysprop_change_callback_info>();
-    }
-    sysprop_change_callback_info info;
-    info.callback = cb;
-    info.priority = priority;
-    bool added = false;
-    for (size_t i=0; i<gSyspropList->size(); i++) {
-        if (priority >= gSyspropList->itemAt(i).priority) {
-            gSyspropList->insertAt(info, i);
-            added = true;
-            break;
-        }
-    }
-    if (!added) {
-        gSyspropList->add(info);
-    }
-    pthread_mutex_unlock(&gSyspropMutex);
-#endif
-}
-
-void report_sysprop_change() {
-#if defined(HAVE_PTHREADS)
-    pthread_mutex_lock(&gSyspropMutex);
-    Vector<sysprop_change_callback_info> listeners;
-    if (gSyspropList != NULL) {
-        listeners = *gSyspropList;
-    }
-    pthread_mutex_unlock(&gSyspropMutex);
-
-    //ALOGI("Reporting sysprop change to %d listeners", listeners.size());
-    for (size_t i=0; i<listeners.size(); i++) {
-        listeners[i].callback();
-    }
-#endif
-}
-
-}; // namespace android
diff --git a/libs/utils/primes.py b/libs/utils/primes.py
deleted file mode 100755
index e161dd8..0000000
--- a/libs/utils/primes.py
+++ /dev/null
@@ -1,47 +0,0 @@
-#!/usr/bin/env python2.6
-#
-# Copyright (C) 2011 The Android Open Source Project
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#      http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-#
-
-#
-# Generates a table of prime numbers for use in BasicHashtable.cpp.
-#
-# Each prime is chosen such that it is a little more than twice as large as
-# the previous prime in the table.  This makes it easier to choose a new
-# hashtable size when the underlying array is grown by as nominal factor
-# of two each time.
-#
-
-def is_odd_prime(n):
-  limit = (n - 1) / 2
-  d = 3
-  while d <= limit:
-    if n % d == 0:
-      return False
-    d += 2
-  return True
-
-print "static size_t PRIMES[] = {"
-
-n = 5
-max = 2**31 - 1
-while n < max:
-  print "    %d," % (n)
-  n = n * 2 + 1
-  while not is_odd_prime(n):
-    n += 2
-
-print "    0,"
-print "};"
diff --git a/libs/utils/tests/Android.mk b/libs/utils/tests/Android.mk
deleted file mode 100644
index caedaff..0000000
--- a/libs/utils/tests/Android.mk
+++ /dev/null
@@ -1,34 +0,0 @@
-# Build the unit tests.
-LOCAL_PATH := $(call my-dir)
-include $(CLEAR_VARS)
-
-# Build the unit tests.
-test_src_files := \
-    BasicHashtable_test.cpp \
-    BlobCache_test.cpp \
-    BitSet_test.cpp \
-    Looper_test.cpp \
-    LruCache_test.cpp \
-    String8_test.cpp \
-    Unicode_test.cpp \
-    Vector_test.cpp
-
-shared_libraries := \
-    libz \
-    liblog \
-    libcutils \
-    libutils \
-    libstlport
-
-static_libraries := \
-    libgtest \
-    libgtest_main
-
-$(foreach file,$(test_src_files), \
-    $(eval include $(CLEAR_VARS)) \
-    $(eval LOCAL_SHARED_LIBRARIES := $(shared_libraries)) \
-    $(eval LOCAL_STATIC_LIBRARIES := $(static_libraries)) \
-    $(eval LOCAL_SRC_FILES := $(file)) \
-    $(eval LOCAL_MODULE := $(notdir $(file:%.cpp=%))) \
-    $(eval include $(BUILD_NATIVE_TEST)) \
-)
diff --git a/libs/utils/tests/BasicHashtable_test.cpp b/libs/utils/tests/BasicHashtable_test.cpp
deleted file mode 100644
index 7dcf750..0000000
--- a/libs/utils/tests/BasicHashtable_test.cpp
+++ /dev/null
@@ -1,577 +0,0 @@
-/*
- * Copyright (C) 2011 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#define LOG_TAG "BasicHashtable_test"
-
-#include <utils/BasicHashtable.h>
-#include <cutils/log.h>
-#include <gtest/gtest.h>
-#include <unistd.h>
-
-namespace android {
-
-typedef int SimpleKey;
-typedef int SimpleValue;
-typedef key_value_pair_t<SimpleKey, SimpleValue> SimpleEntry;
-typedef BasicHashtable<SimpleKey, SimpleEntry> SimpleHashtable;
-
-struct ComplexKey {
-    int k;
-
-    explicit ComplexKey(int k) : k(k) {
-        instanceCount += 1;
-    }
-
-    ComplexKey(const ComplexKey& other) : k(other.k) {
-        instanceCount += 1;
-    }
-
-    ~ComplexKey() {
-        instanceCount -= 1;
-    }
-
-    bool operator ==(const ComplexKey& other) const {
-        return k == other.k;
-    }
-
-    bool operator !=(const ComplexKey& other) const {
-        return k != other.k;
-    }
-
-    static ssize_t instanceCount;
-};
-
-ssize_t ComplexKey::instanceCount = 0;
-
-template<> inline hash_t hash_type(const ComplexKey& value) {
-    return hash_type(value.k);
-}
-
-struct ComplexValue {
-    int v;
-
-    explicit ComplexValue(int v) : v(v) {
-        instanceCount += 1;
-    }
-
-    ComplexValue(const ComplexValue& other) : v(other.v) {
-        instanceCount += 1;
-    }
-
-    ~ComplexValue() {
-        instanceCount -= 1;
-    }
-
-    static ssize_t instanceCount;
-};
-
-ssize_t ComplexValue::instanceCount = 0;
-
-typedef key_value_pair_t<ComplexKey, ComplexValue> ComplexEntry;
-typedef BasicHashtable<ComplexKey, ComplexEntry> ComplexHashtable;
-
-class BasicHashtableTest : public testing::Test {
-protected:
-    virtual void SetUp() {
-        ComplexKey::instanceCount = 0;
-        ComplexValue::instanceCount = 0;
-    }
-
-    virtual void TearDown() {
-        ASSERT_NO_FATAL_FAILURE(assertInstanceCount(0, 0));
-    }
-
-    void assertInstanceCount(ssize_t keys, ssize_t values) {
-        if (keys != ComplexKey::instanceCount || values != ComplexValue::instanceCount) {
-            FAIL() << "Expected " << keys << " keys and " << values << " values "
-                    "but there were actually " << ComplexKey::instanceCount << " keys and "
-                    << ComplexValue::instanceCount << " values";
-        }
-    }
-
-public:
-    template <typename TKey, typename TEntry>
-    static void cookieAt(const BasicHashtable<TKey, TEntry>& h, size_t index,
-            bool* collision, bool* present, hash_t* hash) {
-        uint32_t cookie = h.cookieAt(index);
-        *collision = cookie & BasicHashtable<TKey, TEntry>::Bucket::COLLISION;
-        *present = cookie & BasicHashtable<TKey, TEntry>::Bucket::PRESENT;
-        *hash = cookie & BasicHashtable<TKey, TEntry>::Bucket::HASH_MASK;
-    }
-
-    template <typename TKey, typename TEntry>
-    static const void* getBuckets(const BasicHashtable<TKey, TEntry>& h) {
-        return h.mBuckets;
-    }
-};
-
-template <typename TKey, typename TValue>
-static size_t add(BasicHashtable<TKey, key_value_pair_t<TKey, TValue> >& h,
-        const TKey& key, const TValue& value) {
-    return h.add(hash_type(key), key_value_pair_t<TKey, TValue>(key, value));
-}
-
-template <typename TKey, typename TValue>
-static ssize_t find(BasicHashtable<TKey, key_value_pair_t<TKey, TValue> >& h,
-        ssize_t index, const TKey& key) {
-    return h.find(index, hash_type(key), key);
-}
-
-template <typename TKey, typename TValue>
-static bool remove(BasicHashtable<TKey, key_value_pair_t<TKey, TValue> >& h,
-        const TKey& key) {
-    ssize_t index = find(h, -1, key);
-    if (index >= 0) {
-        h.removeAt(index);
-        return true;
-    }
-    return false;
-}
-
-template <typename TEntry>
-static void getKeyValue(const TEntry& entry, int* key, int* value);
-
-template <> void getKeyValue(const SimpleEntry& entry, int* key, int* value) {
-    *key = entry.key;
-    *value = entry.value;
-}
-
-template <> void getKeyValue(const ComplexEntry& entry, int* key, int* value) {
-    *key = entry.key.k;
-    *value = entry.value.v;
-}
-
-template <typename TKey, typename TValue>
-static void dump(BasicHashtable<TKey, key_value_pair_t<TKey, TValue> >& h) {
-    ALOGD("hashtable %p, size=%u, capacity=%u, bucketCount=%u",
-            &h, h.size(), h.capacity(), h.bucketCount());
-    for (size_t i = 0; i < h.bucketCount(); i++) {
-        bool collision, present;
-        hash_t hash;
-        BasicHashtableTest::cookieAt(h, i, &collision, &present, &hash);
-        if (present) {
-            int key, value;
-            getKeyValue(h.entryAt(i), &key, &value);
-            ALOGD("  [%3u] = collision=%d, present=%d, hash=0x%08x, key=%3d, value=%3d, "
-                    "hash_type(key)=0x%08x",
-                    i, collision, present, hash, key, value, hash_type(key));
-        } else {
-            ALOGD("  [%3u] = collision=%d, present=%d",
-                    i, collision, present);
-        }
-    }
-}
-
-TEST_F(BasicHashtableTest, DefaultConstructor_WithDefaultProperties) {
-    SimpleHashtable h;
-
-    EXPECT_EQ(0U, h.size());
-    EXPECT_EQ(3U, h.capacity());
-    EXPECT_EQ(5U, h.bucketCount());
-    EXPECT_EQ(0.75f, h.loadFactor());
-}
-
-TEST_F(BasicHashtableTest, Constructor_WithNonUnityLoadFactor) {
-    SimpleHashtable h(52, 0.8f);
-
-    EXPECT_EQ(0U, h.size());
-    EXPECT_EQ(77U, h.capacity());
-    EXPECT_EQ(97U, h.bucketCount());
-    EXPECT_EQ(0.8f, h.loadFactor());
-}
-
-TEST_F(BasicHashtableTest, Constructor_WithUnityLoadFactorAndExactCapacity) {
-    SimpleHashtable h(46, 1.0f);
-
-    EXPECT_EQ(0U, h.size());
-    EXPECT_EQ(46U, h.capacity()); // must be one less than bucketCount because loadFactor == 1.0f
-    EXPECT_EQ(47U, h.bucketCount());
-    EXPECT_EQ(1.0f, h.loadFactor());
-}
-
-TEST_F(BasicHashtableTest, Constructor_WithUnityLoadFactorAndInexactCapacity) {
-    SimpleHashtable h(42, 1.0f);
-
-    EXPECT_EQ(0U, h.size());
-    EXPECT_EQ(46U, h.capacity()); // must be one less than bucketCount because loadFactor == 1.0f
-    EXPECT_EQ(47U, h.bucketCount());
-    EXPECT_EQ(1.0f, h.loadFactor());
-}
-
-TEST_F(BasicHashtableTest, FindAddFindRemoveFind_OneEntry) {
-    SimpleHashtable h;
-    ssize_t index = find(h, -1, 8);
-    ASSERT_EQ(-1, index);
-
-    index = add(h, 8, 1);
-    ASSERT_EQ(1U, h.size());
-
-    ASSERT_EQ(index, find(h, -1, 8));
-    ASSERT_EQ(8, h.entryAt(index).key);
-    ASSERT_EQ(1, h.entryAt(index).value);
-
-    index = find(h, index, 8);
-    ASSERT_EQ(-1, index);
-
-    ASSERT_TRUE(remove(h, 8));
-    ASSERT_EQ(0U, h.size());
-
-    index = find(h, -1, 8);
-    ASSERT_EQ(-1, index);
-}
-
-TEST_F(BasicHashtableTest, FindAddFindRemoveFind_MultipleEntryWithUniqueKey) {
-    const size_t N = 11;
-
-    SimpleHashtable h;
-    for (size_t i = 0; i < N; i++) {
-        ssize_t index = find(h, -1, int(i));
-        ASSERT_EQ(-1, index);
-
-        index = add(h, int(i), int(i * 10));
-        ASSERT_EQ(i + 1, h.size());
-
-        ASSERT_EQ(index, find(h, -1, int(i)));
-        ASSERT_EQ(int(i), h.entryAt(index).key);
-        ASSERT_EQ(int(i * 10), h.entryAt(index).value);
-
-        index = find(h, index, int(i));
-        ASSERT_EQ(-1, index);
-    }
-
-    for (size_t i = N; --i > 0; ) {
-        ASSERT_TRUE(remove(h, int(i))) << "i = " << i;
-        ASSERT_EQ(i, h.size());
-
-        ssize_t index = find(h, -1, int(i));
-        ASSERT_EQ(-1, index);
-    }
-}
-
-TEST_F(BasicHashtableTest, FindAddFindRemoveFind_MultipleEntryWithDuplicateKey) {
-    const size_t N = 11;
-    const int K = 1;
-
-    SimpleHashtable h;
-    for (size_t i = 0; i < N; i++) {
-        ssize_t index = find(h, -1, K);
-        if (i == 0) {
-            ASSERT_EQ(-1, index);
-        } else {
-            ASSERT_NE(-1, index);
-        }
-
-        add(h, K, int(i));
-        ASSERT_EQ(i + 1, h.size());
-
-        index = -1;
-        int values = 0;
-        for (size_t j = 0; j <= i; j++) {
-            index = find(h, index, K);
-            ASSERT_GE(index, 0);
-            ASSERT_EQ(K, h.entryAt(index).key);
-            values |= 1 << h.entryAt(index).value;
-        }
-        ASSERT_EQ(values, (1 << (i + 1)) - 1);
-
-        index = find(h, index, K);
-        ASSERT_EQ(-1, index);
-    }
-
-    for (size_t i = N; --i > 0; ) {
-        ASSERT_TRUE(remove(h, K)) << "i = " << i;
-        ASSERT_EQ(i, h.size());
-
-        ssize_t index = -1;
-        for (size_t j = 0; j < i; j++) {
-            index = find(h, index, K);
-            ASSERT_GE(index, 0);
-            ASSERT_EQ(K, h.entryAt(index).key);
-        }
-
-        index = find(h, index, K);
-        ASSERT_EQ(-1, index);
-    }
-}
-
-TEST_F(BasicHashtableTest, Clear_WhenAlreadyEmpty_DoesNothing) {
-    SimpleHashtable h;
-    h.clear();
-
-    EXPECT_EQ(0U, h.size());
-    EXPECT_EQ(3U, h.capacity());
-    EXPECT_EQ(5U, h.bucketCount());
-    EXPECT_EQ(0.75f, h.loadFactor());
-}
-
-TEST_F(BasicHashtableTest, Clear_AfterElementsAdded_RemovesThem) {
-    SimpleHashtable h;
-    add(h, 0, 0);
-    add(h, 1, 0);
-    h.clear();
-
-    EXPECT_EQ(0U, h.size());
-    EXPECT_EQ(3U, h.capacity());
-    EXPECT_EQ(5U, h.bucketCount());
-    EXPECT_EQ(0.75f, h.loadFactor());
-}
-
-TEST_F(BasicHashtableTest, Clear_AfterElementsAdded_DestroysThem) {
-    ComplexHashtable h;
-    add(h, ComplexKey(0), ComplexValue(0));
-    add(h, ComplexKey(1), ComplexValue(0));
-    ASSERT_NO_FATAL_FAILURE(assertInstanceCount(2, 2));
-
-    h.clear();
-    ASSERT_NO_FATAL_FAILURE(assertInstanceCount(0, 0));
-
-    EXPECT_EQ(0U, h.size());
-    EXPECT_EQ(3U, h.capacity());
-    EXPECT_EQ(5U, h.bucketCount());
-    EXPECT_EQ(0.75f, h.loadFactor());
-}
-
-TEST_F(BasicHashtableTest, Remove_AfterElementsAdded_DestroysThem) {
-    ComplexHashtable h;
-    add(h, ComplexKey(0), ComplexValue(0));
-    add(h, ComplexKey(1), ComplexValue(0));
-    ASSERT_NO_FATAL_FAILURE(assertInstanceCount(2, 2));
-
-    ASSERT_TRUE(remove(h, ComplexKey(0)));
-    ASSERT_NO_FATAL_FAILURE(assertInstanceCount(1, 1));
-
-    ASSERT_TRUE(remove(h, ComplexKey(1)));
-    ASSERT_NO_FATAL_FAILURE(assertInstanceCount(0, 0));
-
-    EXPECT_EQ(0U, h.size());
-    EXPECT_EQ(3U, h.capacity());
-    EXPECT_EQ(5U, h.bucketCount());
-    EXPECT_EQ(0.75f, h.loadFactor());
-}
-
-TEST_F(BasicHashtableTest, Destructor_AfterElementsAdded_DestroysThem) {
-    {
-        ComplexHashtable h;
-        add(h, ComplexKey(0), ComplexValue(0));
-        add(h, ComplexKey(1), ComplexValue(0));
-        ASSERT_NO_FATAL_FAILURE(assertInstanceCount(2, 2));
-    } // h is destroyed here
-
-    ASSERT_NO_FATAL_FAILURE(assertInstanceCount(0, 0));
-}
-
-TEST_F(BasicHashtableTest, Next_WhenEmpty_ReturnsMinusOne) {
-    SimpleHashtable h;
-
-    ASSERT_EQ(-1, h.next(-1));
-}
-
-TEST_F(BasicHashtableTest, Next_WhenNonEmpty_IteratesOverAllEntries) {
-    const int N = 88;
-
-    SimpleHashtable h;
-    for (int i = 0; i < N; i++) {
-        add(h, i, i * 10);
-    }
-
-    bool set[N];
-    memset(set, 0, sizeof(bool) * N);
-    int count = 0;
-    for (ssize_t index = -1; (index = h.next(index)) != -1; ) {
-        ASSERT_GE(index, 0);
-        ASSERT_LT(size_t(index), h.bucketCount());
-
-        const SimpleEntry& entry = h.entryAt(index);
-        ASSERT_GE(entry.key, 0);
-        ASSERT_LT(entry.key, N);
-        ASSERT_EQ(false, set[entry.key]);
-        ASSERT_EQ(entry.key * 10, entry.value);
-
-        set[entry.key] = true;
-        count += 1;
-    }
-    ASSERT_EQ(N, count);
-}
-
-TEST_F(BasicHashtableTest, Add_RehashesOnDemand) {
-    SimpleHashtable h;
-    size_t initialCapacity = h.capacity();
-    size_t initialBucketCount = h.bucketCount();
-
-    for (size_t i = 0; i < initialCapacity; i++) {
-        add(h, int(i), 0);
-    }
-
-    EXPECT_EQ(initialCapacity, h.size());
-    EXPECT_EQ(initialCapacity, h.capacity());
-    EXPECT_EQ(initialBucketCount, h.bucketCount());
-
-    add(h, -1, -1);
-
-    EXPECT_EQ(initialCapacity + 1, h.size());
-    EXPECT_GT(h.capacity(), initialCapacity);
-    EXPECT_GT(h.bucketCount(), initialBucketCount);
-    EXPECT_GT(h.bucketCount(), h.capacity());
-}
-
-TEST_F(BasicHashtableTest, Rehash_WhenCapacityAndBucketCountUnchanged_DoesNothing) {
-    ComplexHashtable h;
-    add(h, ComplexKey(0), ComplexValue(0));
-    const void* oldBuckets = getBuckets(h);
-    ASSERT_NE((void*)NULL, oldBuckets);
-    ASSERT_NO_FATAL_FAILURE(assertInstanceCount(1, 1));
-
-    h.rehash(h.capacity(), h.loadFactor());
-
-    ASSERT_EQ(oldBuckets, getBuckets(h));
-    ASSERT_NO_FATAL_FAILURE(assertInstanceCount(1, 1));
-}
-
-TEST_F(BasicHashtableTest, Rehash_WhenEmptyAndHasNoBuckets_ButDoesNotAllocateBuckets) {
-    ComplexHashtable h;
-    ASSERT_EQ((void*)NULL, getBuckets(h));
-    ASSERT_NO_FATAL_FAILURE(assertInstanceCount(0, 0));
-
-    h.rehash(9, 1.0f);
-
-    EXPECT_EQ(0U, h.size());
-    EXPECT_EQ(10U, h.capacity());
-    EXPECT_EQ(11U, h.bucketCount());
-    EXPECT_EQ(1.0f, h.loadFactor());
-    EXPECT_EQ((void*)NULL, getBuckets(h));
-    ASSERT_NO_FATAL_FAILURE(assertInstanceCount(0, 0));
-}
-
-TEST_F(BasicHashtableTest, Rehash_WhenEmptyAndHasBuckets_ReleasesBucketsAndSetsCapacity) {
-    ComplexHashtable h(10);
-    add(h, ComplexKey(0), ComplexValue(0));
-    ASSERT_TRUE(remove(h, ComplexKey(0)));
-    ASSERT_NE((void*)NULL, getBuckets(h));
-    ASSERT_NO_FATAL_FAILURE(assertInstanceCount(0, 0));
-
-    h.rehash(0, 0.75f);
-
-    EXPECT_EQ(0U, h.size());
-    EXPECT_EQ(3U, h.capacity());
-    EXPECT_EQ(5U, h.bucketCount());
-    EXPECT_EQ(0.75f, h.loadFactor());
-    EXPECT_EQ((void*)NULL, getBuckets(h));
-    ASSERT_NO_FATAL_FAILURE(assertInstanceCount(0, 0));
-}
-
-TEST_F(BasicHashtableTest, Rehash_WhenLessThanCurrentCapacity_ShrinksBuckets) {
-    ComplexHashtable h(10);
-    add(h, ComplexKey(0), ComplexValue(0));
-    add(h, ComplexKey(1), ComplexValue(1));
-    const void* oldBuckets = getBuckets(h);
-    ASSERT_NO_FATAL_FAILURE(assertInstanceCount(2, 2));
-
-    h.rehash(0, 0.75f);
-
-    EXPECT_EQ(2U, h.size());
-    EXPECT_EQ(3U, h.capacity());
-    EXPECT_EQ(5U, h.bucketCount());
-    EXPECT_EQ(0.75f, h.loadFactor());
-    EXPECT_NE(oldBuckets, getBuckets(h));
-    ASSERT_NO_FATAL_FAILURE(assertInstanceCount(2, 2));
-}
-
-TEST_F(BasicHashtableTest, CopyOnWrite) {
-    ComplexHashtable h1;
-    add(h1, ComplexKey(0), ComplexValue(0));
-    add(h1, ComplexKey(1), ComplexValue(1));
-    const void* originalBuckets = getBuckets(h1);
-    ASSERT_NO_FATAL_FAILURE(assertInstanceCount(2, 2));
-    ssize_t index0 = find(h1, -1, ComplexKey(0));
-    EXPECT_GE(index0, 0);
-
-    // copy constructor acquires shared reference
-    ComplexHashtable h2(h1);
-    ASSERT_NO_FATAL_FAILURE(assertInstanceCount(2, 2));
-    ASSERT_EQ(originalBuckets, getBuckets(h2));
-    EXPECT_EQ(h1.size(), h2.size());
-    EXPECT_EQ(h1.capacity(), h2.capacity());
-    EXPECT_EQ(h1.bucketCount(), h2.bucketCount());
-    EXPECT_EQ(h1.loadFactor(), h2.loadFactor());
-    EXPECT_EQ(index0, find(h2, -1, ComplexKey(0)));
-
-    // operator= acquires shared reference
-    ComplexHashtable h3;
-    h3 = h2;
-    ASSERT_NO_FATAL_FAILURE(assertInstanceCount(2, 2));
-    ASSERT_EQ(originalBuckets, getBuckets(h3));
-    EXPECT_EQ(h1.size(), h3.size());
-    EXPECT_EQ(h1.capacity(), h3.capacity());
-    EXPECT_EQ(h1.bucketCount(), h3.bucketCount());
-    EXPECT_EQ(h1.loadFactor(), h3.loadFactor());
-    EXPECT_EQ(index0, find(h3, -1, ComplexKey(0)));
-
-    // editEntryAt copies shared contents
-    h1.editEntryAt(index0).value.v = 42;
-    ASSERT_NO_FATAL_FAILURE(assertInstanceCount(4, 4));
-    ASSERT_NE(originalBuckets, getBuckets(h1));
-    EXPECT_EQ(42, h1.entryAt(index0).value.v);
-    EXPECT_EQ(0, h2.entryAt(index0).value.v);
-    EXPECT_EQ(0, h3.entryAt(index0).value.v);
-
-    // clear releases reference to shared contents
-    h2.clear();
-    ASSERT_NO_FATAL_FAILURE(assertInstanceCount(4, 4));
-    EXPECT_EQ(0U, h2.size());
-    ASSERT_NE(originalBuckets, getBuckets(h2));
-
-    // operator= acquires shared reference, destroys unshared contents
-    h1 = h3;
-    ASSERT_NO_FATAL_FAILURE(assertInstanceCount(2, 2));
-    ASSERT_EQ(originalBuckets, getBuckets(h1));
-    EXPECT_EQ(h3.size(), h1.size());
-    EXPECT_EQ(h3.capacity(), h1.capacity());
-    EXPECT_EQ(h3.bucketCount(), h1.bucketCount());
-    EXPECT_EQ(h3.loadFactor(), h1.loadFactor());
-    EXPECT_EQ(index0, find(h1, -1, ComplexKey(0)));
-
-    // add copies shared contents
-    add(h1, ComplexKey(2), ComplexValue(2));
-    ASSERT_NO_FATAL_FAILURE(assertInstanceCount(5, 5));
-    ASSERT_NE(originalBuckets, getBuckets(h1));
-    EXPECT_EQ(3U, h1.size());
-    EXPECT_EQ(0U, h2.size());
-    EXPECT_EQ(2U, h3.size());
-
-    // remove copies shared contents
-    h1 = h3;
-    ASSERT_NO_FATAL_FAILURE(assertInstanceCount(2, 2));
-    ASSERT_EQ(originalBuckets, getBuckets(h1));
-    h1.removeAt(index0);
-    ASSERT_NO_FATAL_FAILURE(assertInstanceCount(3, 3));
-    ASSERT_NE(originalBuckets, getBuckets(h1));
-    EXPECT_EQ(1U, h1.size());
-    EXPECT_EQ(0U, h2.size());
-    EXPECT_EQ(2U, h3.size());
-
-    // rehash copies shared contents
-    h1 = h3;
-    ASSERT_NO_FATAL_FAILURE(assertInstanceCount(2, 2));
-    ASSERT_EQ(originalBuckets, getBuckets(h1));
-    h1.rehash(10, 1.0f);
-    ASSERT_NO_FATAL_FAILURE(assertInstanceCount(4, 4));
-    ASSERT_NE(originalBuckets, getBuckets(h1));
-    EXPECT_EQ(2U, h1.size());
-    EXPECT_EQ(0U, h2.size());
-    EXPECT_EQ(2U, h3.size());
-}
-
-} // namespace android
diff --git a/libs/utils/tests/BitSet_test.cpp b/libs/utils/tests/BitSet_test.cpp
deleted file mode 100644
index 752e56d..0000000
--- a/libs/utils/tests/BitSet_test.cpp
+++ /dev/null
@@ -1,87 +0,0 @@
-/*
- * Copyright (C) 2013 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#define LOG_TAG "BitSet_test"
-
-#include <utils/BitSet.h>
-#include <cutils/log.h>
-#include <gtest/gtest.h>
-#include <unistd.h>
-
-namespace android {
-
-class BitSetTest : public testing::Test {
-protected:
-    BitSet32 b1;
-    BitSet32 b2;
-    virtual void TearDown() {
-        b1.clear();
-        b2.clear();
-    }
-};
-
-
-TEST_F(BitSetTest, BitWiseOr) {
-    b1.markBit(2);
-    b2.markBit(4);
-
-    BitSet32 tmp = b1 | b2;
-    EXPECT_EQ(tmp.count(), 2u);
-    EXPECT_TRUE(tmp.hasBit(2) && tmp.hasBit(4));
-    // Check that the operator is symmetric
-    EXPECT_TRUE((b2 | b1) == (b1 | b2));
-
-    b1 |= b2;
-    EXPECT_EQ(b1.count(), 2u);
-    EXPECT_TRUE(b1.hasBit(2) && b1.hasBit(4));
-    EXPECT_TRUE(b2.hasBit(4) && b2.count() == 1u);
-}
-TEST_F(BitSetTest, BitWiseAnd_Disjoint) {
-    b1.markBit(2);
-    b1.markBit(4);
-    b1.markBit(6);
-
-    BitSet32 tmp = b1 & b2;
-    EXPECT_TRUE(tmp.isEmpty());
-    // Check that the operator is symmetric
-    EXPECT_TRUE((b2 & b1) == (b1 & b2));
-
-    b2 &= b1;
-    EXPECT_TRUE(b2.isEmpty());
-    EXPECT_EQ(b1.count(), 3u);
-    EXPECT_TRUE(b1.hasBit(2) && b1.hasBit(4) && b1.hasBit(6));
-}
-
-TEST_F(BitSetTest, BitWiseAnd_NonDisjoint) {
-    b1.markBit(2);
-    b1.markBit(4);
-    b1.markBit(6);
-    b2.markBit(3);
-    b2.markBit(6);
-    b2.markBit(9);
-
-    BitSet32 tmp = b1 & b2;
-    EXPECT_EQ(tmp.count(), 1u);
-    EXPECT_TRUE(tmp.hasBit(6));
-    // Check that the operator is symmetric
-    EXPECT_TRUE((b2 & b1) == (b1 & b2));
-
-    b1 &= b2;
-    EXPECT_EQ(b1.count(), 1u);
-    EXPECT_EQ(b2.count(), 3u);
-    EXPECT_TRUE(b2.hasBit(3) && b2.hasBit(6) && b2.hasBit(9));
-}
-} // namespace android
diff --git a/libs/utils/tests/BlobCache_test.cpp b/libs/utils/tests/BlobCache_test.cpp
deleted file mode 100644
index 7202123..0000000
--- a/libs/utils/tests/BlobCache_test.cpp
+++ /dev/null
@@ -1,421 +0,0 @@
-/*
- ** Copyright 2011, The Android Open Source Project
- **
- ** Licensed under the Apache License, Version 2.0 (the "License");
- ** you may not use this file except in compliance with the License.
- ** You may obtain a copy of the License at
- **
- **     http://www.apache.org/licenses/LICENSE-2.0
- **
- ** Unless required by applicable law or agreed to in writing, software
- ** distributed under the License is distributed on an "AS IS" BASIS,
- ** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- ** See the License for the specific language governing permissions and
- ** limitations under the License.
- */
-
-#include <fcntl.h>
-#include <stdio.h>
-
-#include <gtest/gtest.h>
-
-#include <utils/BlobCache.h>
-#include <utils/Errors.h>
-
-namespace android {
-
-class BlobCacheTest : public ::testing::Test {
-protected:
-    enum {
-        MAX_KEY_SIZE = 6,
-        MAX_VALUE_SIZE = 8,
-        MAX_TOTAL_SIZE = 13,
-    };
-
-    virtual void SetUp() {
-        mBC = new BlobCache(MAX_KEY_SIZE, MAX_VALUE_SIZE, MAX_TOTAL_SIZE);
-    }
-
-    virtual void TearDown() {
-        mBC.clear();
-    }
-
-    sp<BlobCache> mBC;
-};
-
-TEST_F(BlobCacheTest, CacheSingleValueSucceeds) {
-    char buf[4] = { 0xee, 0xee, 0xee, 0xee };
-    mBC->set("abcd", 4, "efgh", 4);
-    ASSERT_EQ(size_t(4), mBC->get("abcd", 4, buf, 4));
-    ASSERT_EQ('e', buf[0]);
-    ASSERT_EQ('f', buf[1]);
-    ASSERT_EQ('g', buf[2]);
-    ASSERT_EQ('h', buf[3]);
-}
-
-TEST_F(BlobCacheTest, CacheTwoValuesSucceeds) {
-    char buf[2] = { 0xee, 0xee };
-    mBC->set("ab", 2, "cd", 2);
-    mBC->set("ef", 2, "gh", 2);
-    ASSERT_EQ(size_t(2), mBC->get("ab", 2, buf, 2));
-    ASSERT_EQ('c', buf[0]);
-    ASSERT_EQ('d', buf[1]);
-    ASSERT_EQ(size_t(2), mBC->get("ef", 2, buf, 2));
-    ASSERT_EQ('g', buf[0]);
-    ASSERT_EQ('h', buf[1]);
-}
-
-TEST_F(BlobCacheTest, GetOnlyWritesInsideBounds) {
-    char buf[6] = { 0xee, 0xee, 0xee, 0xee, 0xee, 0xee };
-    mBC->set("abcd", 4, "efgh", 4);
-    ASSERT_EQ(size_t(4), mBC->get("abcd", 4, buf+1, 4));
-    ASSERT_EQ(0xee, buf[0]);
-    ASSERT_EQ('e', buf[1]);
-    ASSERT_EQ('f', buf[2]);
-    ASSERT_EQ('g', buf[3]);
-    ASSERT_EQ('h', buf[4]);
-    ASSERT_EQ(0xee, buf[5]);
-}
-
-TEST_F(BlobCacheTest, GetOnlyWritesIfBufferIsLargeEnough) {
-    char buf[3] = { 0xee, 0xee, 0xee };
-    mBC->set("abcd", 4, "efgh", 4);
-    ASSERT_EQ(size_t(4), mBC->get("abcd", 4, buf, 3));
-    ASSERT_EQ(0xee, buf[0]);
-    ASSERT_EQ(0xee, buf[1]);
-    ASSERT_EQ(0xee, buf[2]);
-}
-
-TEST_F(BlobCacheTest, GetDoesntAccessNullBuffer) {
-    mBC->set("abcd", 4, "efgh", 4);
-    ASSERT_EQ(size_t(4), mBC->get("abcd", 4, NULL, 0));
-}
-
-TEST_F(BlobCacheTest, MultipleSetsCacheLatestValue) {
-    char buf[4] = { 0xee, 0xee, 0xee, 0xee };
-    mBC->set("abcd", 4, "efgh", 4);
-    mBC->set("abcd", 4, "ijkl", 4);
-    ASSERT_EQ(size_t(4), mBC->get("abcd", 4, buf, 4));
-    ASSERT_EQ('i', buf[0]);
-    ASSERT_EQ('j', buf[1]);
-    ASSERT_EQ('k', buf[2]);
-    ASSERT_EQ('l', buf[3]);
-}
-
-TEST_F(BlobCacheTest, SecondSetKeepsFirstValueIfTooLarge) {
-    char buf[MAX_VALUE_SIZE+1] = { 0xee, 0xee, 0xee, 0xee };
-    mBC->set("abcd", 4, "efgh", 4);
-    mBC->set("abcd", 4, buf, MAX_VALUE_SIZE+1);
-    ASSERT_EQ(size_t(4), mBC->get("abcd", 4, buf, 4));
-    ASSERT_EQ('e', buf[0]);
-    ASSERT_EQ('f', buf[1]);
-    ASSERT_EQ('g', buf[2]);
-    ASSERT_EQ('h', buf[3]);
-}
-
-TEST_F(BlobCacheTest, DoesntCacheIfKeyIsTooBig) {
-    char key[MAX_KEY_SIZE+1];
-    char buf[4] = { 0xee, 0xee, 0xee, 0xee };
-    for (int i = 0; i < MAX_KEY_SIZE+1; i++) {
-        key[i] = 'a';
-    }
-    mBC->set(key, MAX_KEY_SIZE+1, "bbbb", 4);
-    ASSERT_EQ(size_t(0), mBC->get(key, MAX_KEY_SIZE+1, buf, 4));
-    ASSERT_EQ(0xee, buf[0]);
-    ASSERT_EQ(0xee, buf[1]);
-    ASSERT_EQ(0xee, buf[2]);
-    ASSERT_EQ(0xee, buf[3]);
-}
-
-TEST_F(BlobCacheTest, DoesntCacheIfValueIsTooBig) {
-    char buf[MAX_VALUE_SIZE+1];
-    for (int i = 0; i < MAX_VALUE_SIZE+1; i++) {
-        buf[i] = 'b';
-    }
-    mBC->set("abcd", 4, buf, MAX_VALUE_SIZE+1);
-    for (int i = 0; i < MAX_VALUE_SIZE+1; i++) {
-        buf[i] = 0xee;
-    }
-    ASSERT_EQ(size_t(0), mBC->get("abcd", 4, buf, MAX_VALUE_SIZE+1));
-    for (int i = 0; i < MAX_VALUE_SIZE+1; i++) {
-        SCOPED_TRACE(i);
-        ASSERT_EQ(0xee, buf[i]);
-    }
-}
-
-TEST_F(BlobCacheTest, DoesntCacheIfKeyValuePairIsTooBig) {
-    // Check a testing assumptions
-    ASSERT_TRUE(MAX_TOTAL_SIZE < MAX_KEY_SIZE + MAX_VALUE_SIZE);
-    ASSERT_TRUE(MAX_KEY_SIZE < MAX_TOTAL_SIZE);
-
-    enum { bufSize = MAX_TOTAL_SIZE - MAX_KEY_SIZE + 1 };
-
-    char key[MAX_KEY_SIZE];
-    char buf[bufSize];
-    for (int i = 0; i < MAX_KEY_SIZE; i++) {
-        key[i] = 'a';
-    }
-    for (int i = 0; i < bufSize; i++) {
-        buf[i] = 'b';
-    }
-
-    mBC->set(key, MAX_KEY_SIZE, buf, MAX_VALUE_SIZE);
-    ASSERT_EQ(size_t(0), mBC->get(key, MAX_KEY_SIZE, NULL, 0));
-}
-
-TEST_F(BlobCacheTest, CacheMaxKeySizeSucceeds) {
-    char key[MAX_KEY_SIZE];
-    char buf[4] = { 0xee, 0xee, 0xee, 0xee };
-    for (int i = 0; i < MAX_KEY_SIZE; i++) {
-        key[i] = 'a';
-    }
-    mBC->set(key, MAX_KEY_SIZE, "wxyz", 4);
-    ASSERT_EQ(size_t(4), mBC->get(key, MAX_KEY_SIZE, buf, 4));
-    ASSERT_EQ('w', buf[0]);
-    ASSERT_EQ('x', buf[1]);
-    ASSERT_EQ('y', buf[2]);
-    ASSERT_EQ('z', buf[3]);
-}
-
-TEST_F(BlobCacheTest, CacheMaxValueSizeSucceeds) {
-    char buf[MAX_VALUE_SIZE];
-    for (int i = 0; i < MAX_VALUE_SIZE; i++) {
-        buf[i] = 'b';
-    }
-    mBC->set("abcd", 4, buf, MAX_VALUE_SIZE);
-    for (int i = 0; i < MAX_VALUE_SIZE; i++) {
-        buf[i] = 0xee;
-    }
-    ASSERT_EQ(size_t(MAX_VALUE_SIZE), mBC->get("abcd", 4, buf,
-            MAX_VALUE_SIZE));
-    for (int i = 0; i < MAX_VALUE_SIZE; i++) {
-        SCOPED_TRACE(i);
-        ASSERT_EQ('b', buf[i]);
-    }
-}
-
-TEST_F(BlobCacheTest, CacheMaxKeyValuePairSizeSucceeds) {
-    // Check a testing assumption
-    ASSERT_TRUE(MAX_KEY_SIZE < MAX_TOTAL_SIZE);
-
-    enum { bufSize = MAX_TOTAL_SIZE - MAX_KEY_SIZE };
-
-    char key[MAX_KEY_SIZE];
-    char buf[bufSize];
-    for (int i = 0; i < MAX_KEY_SIZE; i++) {
-        key[i] = 'a';
-    }
-    for (int i = 0; i < bufSize; i++) {
-        buf[i] = 'b';
-    }
-
-    mBC->set(key, MAX_KEY_SIZE, buf, bufSize);
-    ASSERT_EQ(size_t(bufSize), mBC->get(key, MAX_KEY_SIZE, NULL, 0));
-}
-
-TEST_F(BlobCacheTest, CacheMinKeyAndValueSizeSucceeds) {
-    char buf[1] = { 0xee };
-    mBC->set("x", 1, "y", 1);
-    ASSERT_EQ(size_t(1), mBC->get("x", 1, buf, 1));
-    ASSERT_EQ('y', buf[0]);
-}
-
-TEST_F(BlobCacheTest, CacheSizeDoesntExceedTotalLimit) {
-    for (int i = 0; i < 256; i++) {
-        uint8_t k = i;
-        mBC->set(&k, 1, "x", 1);
-    }
-    int numCached = 0;
-    for (int i = 0; i < 256; i++) {
-        uint8_t k = i;
-        if (mBC->get(&k, 1, NULL, 0) == 1) {
-            numCached++;
-        }
-    }
-    ASSERT_GE(MAX_TOTAL_SIZE / 2, numCached);
-}
-
-TEST_F(BlobCacheTest, ExceedingTotalLimitHalvesCacheSize) {
-    // Fill up the entire cache with 1 char key/value pairs.
-    const int maxEntries = MAX_TOTAL_SIZE / 2;
-    for (int i = 0; i < maxEntries; i++) {
-        uint8_t k = i;
-        mBC->set(&k, 1, "x", 1);
-    }
-    // Insert one more entry, causing a cache overflow.
-    {
-        uint8_t k = maxEntries;
-        mBC->set(&k, 1, "x", 1);
-    }
-    // Count the number of entries in the cache.
-    int numCached = 0;
-    for (int i = 0; i < maxEntries+1; i++) {
-        uint8_t k = i;
-        if (mBC->get(&k, 1, NULL, 0) == 1) {
-            numCached++;
-        }
-    }
-    ASSERT_EQ(maxEntries/2 + 1, numCached);
-}
-
-class BlobCacheFlattenTest : public BlobCacheTest {
-protected:
-    virtual void SetUp() {
-        BlobCacheTest::SetUp();
-        mBC2 = new BlobCache(MAX_KEY_SIZE, MAX_VALUE_SIZE, MAX_TOTAL_SIZE);
-    }
-
-    virtual void TearDown() {
-        mBC2.clear();
-        BlobCacheTest::TearDown();
-    }
-
-    void roundTrip() {
-        size_t size = mBC->getFlattenedSize();
-        uint8_t* flat = new uint8_t[size];
-        ASSERT_EQ(OK, mBC->flatten(flat, size));
-        ASSERT_EQ(OK, mBC2->unflatten(flat, size));
-        delete[] flat;
-    }
-
-    sp<BlobCache> mBC2;
-};
-
-TEST_F(BlobCacheFlattenTest, FlattenOneValue) {
-    char buf[4] = { 0xee, 0xee, 0xee, 0xee };
-    mBC->set("abcd", 4, "efgh", 4);
-    roundTrip();
-    ASSERT_EQ(size_t(4), mBC2->get("abcd", 4, buf, 4));
-    ASSERT_EQ('e', buf[0]);
-    ASSERT_EQ('f', buf[1]);
-    ASSERT_EQ('g', buf[2]);
-    ASSERT_EQ('h', buf[3]);
-}
-
-TEST_F(BlobCacheFlattenTest, FlattenFullCache) {
-    // Fill up the entire cache with 1 char key/value pairs.
-    const int maxEntries = MAX_TOTAL_SIZE / 2;
-    for (int i = 0; i < maxEntries; i++) {
-        uint8_t k = i;
-        mBC->set(&k, 1, &k, 1);
-    }
-
-    roundTrip();
-
-    // Verify the deserialized cache
-    for (int i = 0; i < maxEntries; i++) {
-        uint8_t k = i;
-        uint8_t v = 0xee;
-        ASSERT_EQ(size_t(1), mBC2->get(&k, 1, &v, 1));
-        ASSERT_EQ(k, v);
-    }
-}
-
-TEST_F(BlobCacheFlattenTest, FlattenDoesntChangeCache) {
-    // Fill up the entire cache with 1 char key/value pairs.
-    const int maxEntries = MAX_TOTAL_SIZE / 2;
-    for (int i = 0; i < maxEntries; i++) {
-        uint8_t k = i;
-        mBC->set(&k, 1, &k, 1);
-    }
-
-    size_t size = mBC->getFlattenedSize();
-    uint8_t* flat = new uint8_t[size];
-    ASSERT_EQ(OK, mBC->flatten(flat, size));
-    delete[] flat;
-
-    // Verify the cache that we just serialized
-    for (int i = 0; i < maxEntries; i++) {
-        uint8_t k = i;
-        uint8_t v = 0xee;
-        ASSERT_EQ(size_t(1), mBC->get(&k, 1, &v, 1));
-        ASSERT_EQ(k, v);
-    }
-}
-
-TEST_F(BlobCacheFlattenTest, FlattenCatchesBufferTooSmall) {
-    // Fill up the entire cache with 1 char key/value pairs.
-    const int maxEntries = MAX_TOTAL_SIZE / 2;
-    for (int i = 0; i < maxEntries; i++) {
-        uint8_t k = i;
-        mBC->set(&k, 1, &k, 1);
-    }
-
-    size_t size = mBC->getFlattenedSize() - 1;
-    uint8_t* flat = new uint8_t[size];
-    ASSERT_EQ(BAD_VALUE, mBC->flatten(flat, size));
-    delete[] flat;
-}
-
-TEST_F(BlobCacheFlattenTest, UnflattenCatchesBadMagic) {
-    char buf[4] = { 0xee, 0xee, 0xee, 0xee };
-    mBC->set("abcd", 4, "efgh", 4);
-
-    size_t size = mBC->getFlattenedSize();
-    uint8_t* flat = new uint8_t[size];
-    ASSERT_EQ(OK, mBC->flatten(flat, size));
-    flat[1] = ~flat[1];
-
-    // Bad magic should cause an error.
-    ASSERT_EQ(BAD_VALUE, mBC2->unflatten(flat, size));
-    delete[] flat;
-
-    // The error should cause the unflatten to result in an empty cache
-    ASSERT_EQ(size_t(0), mBC2->get("abcd", 4, buf, 4));
-}
-
-TEST_F(BlobCacheFlattenTest, UnflattenCatchesBadBlobCacheVersion) {
-    char buf[4] = { 0xee, 0xee, 0xee, 0xee };
-    mBC->set("abcd", 4, "efgh", 4);
-
-    size_t size = mBC->getFlattenedSize();
-    uint8_t* flat = new uint8_t[size];
-    ASSERT_EQ(OK, mBC->flatten(flat, size));
-    flat[5] = ~flat[5];
-
-    // Version mismatches shouldn't cause errors, but should not use the
-    // serialized entries
-    ASSERT_EQ(OK, mBC2->unflatten(flat, size));
-    delete[] flat;
-
-    // The version mismatch should cause the unflatten to result in an empty
-    // cache
-    ASSERT_EQ(size_t(0), mBC2->get("abcd", 4, buf, 4));
-}
-
-TEST_F(BlobCacheFlattenTest, UnflattenCatchesBadBlobCacheDeviceVersion) {
-    char buf[4] = { 0xee, 0xee, 0xee, 0xee };
-    mBC->set("abcd", 4, "efgh", 4);
-
-    size_t size = mBC->getFlattenedSize();
-    uint8_t* flat = new uint8_t[size];
-    ASSERT_EQ(OK, mBC->flatten(flat, size));
-    flat[10] = ~flat[10];
-
-    // Version mismatches shouldn't cause errors, but should not use the
-    // serialized entries
-    ASSERT_EQ(OK, mBC2->unflatten(flat, size));
-    delete[] flat;
-
-    // The version mismatch should cause the unflatten to result in an empty
-    // cache
-    ASSERT_EQ(size_t(0), mBC2->get("abcd", 4, buf, 4));
-}
-
-TEST_F(BlobCacheFlattenTest, UnflattenCatchesBufferTooSmall) {
-    char buf[4] = { 0xee, 0xee, 0xee, 0xee };
-    mBC->set("abcd", 4, "efgh", 4);
-
-    size_t size = mBC->getFlattenedSize();
-    uint8_t* flat = new uint8_t[size];
-    ASSERT_EQ(OK, mBC->flatten(flat, size));
-
-    // A buffer truncation shouldt cause an error
-    ASSERT_EQ(BAD_VALUE, mBC2->unflatten(flat, size-1));
-    delete[] flat;
-
-    // The error should cause the unflatten to result in an empty cache
-    ASSERT_EQ(size_t(0), mBC2->get("abcd", 4, buf, 4));
-}
-
-} // namespace android
diff --git a/libs/utils/tests/Looper_test.cpp b/libs/utils/tests/Looper_test.cpp
deleted file mode 100644
index 8bf2ba2..0000000
--- a/libs/utils/tests/Looper_test.cpp
+++ /dev/null
@@ -1,693 +0,0 @@
-//
-// Copyright 2010 The Android Open Source Project
-//
-
-#include <utils/Looper.h>
-#include <utils/Timers.h>
-#include <utils/StopWatch.h>
-#include <gtest/gtest.h>
-#include <unistd.h>
-#include <time.h>
-
-#include "TestHelpers.h"
-
-// # of milliseconds to fudge stopwatch measurements
-#define TIMING_TOLERANCE_MS 25
-
-namespace android {
-
-enum {
-    MSG_TEST1 = 1,
-    MSG_TEST2 = 2,
-    MSG_TEST3 = 3,
-    MSG_TEST4 = 4,
-};
-
-class DelayedWake : public DelayedTask {
-    sp<Looper> mLooper;
-
-public:
-    DelayedWake(int delayMillis, const sp<Looper> looper) :
-        DelayedTask(delayMillis), mLooper(looper) {
-    }
-
-protected:
-    virtual void doTask() {
-        mLooper->wake();
-    }
-};
-
-class DelayedWriteSignal : public DelayedTask {
-    Pipe* mPipe;
-
-public:
-    DelayedWriteSignal(int delayMillis, Pipe* pipe) :
-        DelayedTask(delayMillis), mPipe(pipe) {
-    }
-
-protected:
-    virtual void doTask() {
-        mPipe->writeSignal();
-    }
-};
-
-class CallbackHandler {
-public:
-    void setCallback(const sp<Looper>& looper, int fd, int events) {
-        looper->addFd(fd, 0, events, staticHandler, this);
-    }
-
-protected:
-    virtual ~CallbackHandler() { }
-
-    virtual int handler(int fd, int events) = 0;
-
-private:
-    static int staticHandler(int fd, int events, void* data) {
-        return static_cast<CallbackHandler*>(data)->handler(fd, events);
-    }
-};
-
-class StubCallbackHandler : public CallbackHandler {
-public:
-    int nextResult;
-    int callbackCount;
-
-    int fd;
-    int events;
-
-    StubCallbackHandler(int nextResult) : nextResult(nextResult),
-            callbackCount(0), fd(-1), events(-1) {
-    }
-
-protected:
-    virtual int handler(int fd, int events) {
-        callbackCount += 1;
-        this->fd = fd;
-        this->events = events;
-        return nextResult;
-    }
-};
-
-class StubMessageHandler : public MessageHandler {
-public:
-    Vector<Message> messages;
-
-    virtual void handleMessage(const Message& message) {
-        messages.push(message);
-    }
-};
-
-class LooperTest : public testing::Test {
-protected:
-    sp<Looper> mLooper;
-
-    virtual void SetUp() {
-        mLooper = new Looper(true);
-    }
-
-    virtual void TearDown() {
-        mLooper.clear();
-    }
-};
-
-
-TEST_F(LooperTest, PollOnce_WhenNonZeroTimeoutAndNotAwoken_WaitsForTimeout) {
-    StopWatch stopWatch("pollOnce");
-    int result = mLooper->pollOnce(100);
-    int32_t elapsedMillis = ns2ms(stopWatch.elapsedTime());
-
-    EXPECT_NEAR(100, elapsedMillis, TIMING_TOLERANCE_MS)
-            << "elapsed time should approx. equal timeout";
-    EXPECT_EQ(ALOOPER_POLL_TIMEOUT, result)
-            << "pollOnce result should be ALOOPER_POLL_TIMEOUT";
-}
-
-TEST_F(LooperTest, PollOnce_WhenNonZeroTimeoutAndAwokenBeforeWaiting_ImmediatelyReturns) {
-    mLooper->wake();
-
-    StopWatch stopWatch("pollOnce");
-    int result = mLooper->pollOnce(1000);
-    int32_t elapsedMillis = ns2ms(stopWatch.elapsedTime());
-
-    EXPECT_NEAR(0, elapsedMillis, TIMING_TOLERANCE_MS)
-            << "elapsed time should approx. zero because wake() was called before waiting";
-    EXPECT_EQ(ALOOPER_POLL_WAKE, result)
-            << "pollOnce result should be ALOOPER_POLL_CALLBACK because loop was awoken";
-}
-
-TEST_F(LooperTest, PollOnce_WhenNonZeroTimeoutAndAwokenWhileWaiting_PromptlyReturns) {
-    sp<DelayedWake> delayedWake = new DelayedWake(100, mLooper);
-    delayedWake->run();
-
-    StopWatch stopWatch("pollOnce");
-    int result = mLooper->pollOnce(1000);
-    int32_t elapsedMillis = ns2ms(stopWatch.elapsedTime());
-
-    EXPECT_NEAR(100, elapsedMillis, TIMING_TOLERANCE_MS)
-            << "elapsed time should approx. equal wake delay";
-    EXPECT_EQ(ALOOPER_POLL_WAKE, result)
-            << "pollOnce result should be ALOOPER_POLL_CALLBACK because loop was awoken";
-}
-
-TEST_F(LooperTest, PollOnce_WhenZeroTimeoutAndNoRegisteredFDs_ImmediatelyReturns) {
-    StopWatch stopWatch("pollOnce");
-    int result = mLooper->pollOnce(0);
-    int32_t elapsedMillis = ns2ms(stopWatch.elapsedTime());
-
-    EXPECT_NEAR(0, elapsedMillis, TIMING_TOLERANCE_MS)
-            << "elapsed time should be approx. zero";
-    EXPECT_EQ(ALOOPER_POLL_TIMEOUT, result)
-            << "pollOnce result should be ALOOPER_POLL_TIMEOUT";
-}
-
-TEST_F(LooperTest, PollOnce_WhenZeroTimeoutAndNoSignalledFDs_ImmediatelyReturns) {
-    Pipe pipe;
-    StubCallbackHandler handler(true);
-
-    handler.setCallback(mLooper, pipe.receiveFd, ALOOPER_EVENT_INPUT);
-
-    StopWatch stopWatch("pollOnce");
-    int result = mLooper->pollOnce(0);
-    int32_t elapsedMillis = ns2ms(stopWatch.elapsedTime());
-
-    EXPECT_NEAR(0, elapsedMillis, TIMING_TOLERANCE_MS)
-            << "elapsed time should be approx. zero";
-    EXPECT_EQ(ALOOPER_POLL_TIMEOUT, result)
-            << "pollOnce result should be ALOOPER_POLL_TIMEOUT";
-    EXPECT_EQ(0, handler.callbackCount)
-            << "callback should not have been invoked because FD was not signalled";
-}
-
-TEST_F(LooperTest, PollOnce_WhenZeroTimeoutAndSignalledFD_ImmediatelyInvokesCallbackAndReturns) {
-    Pipe pipe;
-    StubCallbackHandler handler(true);
-
-    ASSERT_EQ(OK, pipe.writeSignal());
-    handler.setCallback(mLooper, pipe.receiveFd, ALOOPER_EVENT_INPUT);
-
-    StopWatch stopWatch("pollOnce");
-    int result = mLooper->pollOnce(0);
-    int32_t elapsedMillis = ns2ms(stopWatch.elapsedTime());
-
-    EXPECT_NEAR(0, elapsedMillis, TIMING_TOLERANCE_MS)
-            << "elapsed time should be approx. zero";
-    EXPECT_EQ(ALOOPER_POLL_CALLBACK, result)
-            << "pollOnce result should be ALOOPER_POLL_CALLBACK because FD was signalled";
-    EXPECT_EQ(1, handler.callbackCount)
-            << "callback should be invoked exactly once";
-    EXPECT_EQ(pipe.receiveFd, handler.fd)
-            << "callback should have received pipe fd as parameter";
-    EXPECT_EQ(ALOOPER_EVENT_INPUT, handler.events)
-            << "callback should have received ALOOPER_EVENT_INPUT as events";
-}
-
-TEST_F(LooperTest, PollOnce_WhenNonZeroTimeoutAndNoSignalledFDs_WaitsForTimeoutAndReturns) {
-    Pipe pipe;
-    StubCallbackHandler handler(true);
-
-    handler.setCallback(mLooper, pipe.receiveFd, ALOOPER_EVENT_INPUT);
-
-    StopWatch stopWatch("pollOnce");
-    int result = mLooper->pollOnce(100);
-    int32_t elapsedMillis = ns2ms(stopWatch.elapsedTime());
-
-    EXPECT_NEAR(100, elapsedMillis, TIMING_TOLERANCE_MS)
-            << "elapsed time should approx. equal timeout";
-    EXPECT_EQ(ALOOPER_POLL_TIMEOUT, result)
-            << "pollOnce result should be ALOOPER_POLL_TIMEOUT";
-    EXPECT_EQ(0, handler.callbackCount)
-            << "callback should not have been invoked because FD was not signalled";
-}
-
-TEST_F(LooperTest, PollOnce_WhenNonZeroTimeoutAndSignalledFDBeforeWaiting_ImmediatelyInvokesCallbackAndReturns) {
-    Pipe pipe;
-    StubCallbackHandler handler(true);
-
-    pipe.writeSignal();
-    handler.setCallback(mLooper, pipe.receiveFd, ALOOPER_EVENT_INPUT);
-
-    StopWatch stopWatch("pollOnce");
-    int result = mLooper->pollOnce(100);
-    int32_t elapsedMillis = ns2ms(stopWatch.elapsedTime());
-
-    ASSERT_EQ(OK, pipe.readSignal())
-            << "signal should actually have been written";
-    EXPECT_NEAR(0, elapsedMillis, TIMING_TOLERANCE_MS)
-            << "elapsed time should be approx. zero";
-    EXPECT_EQ(ALOOPER_POLL_CALLBACK, result)
-            << "pollOnce result should be ALOOPER_POLL_CALLBACK because FD was signalled";
-    EXPECT_EQ(1, handler.callbackCount)
-            << "callback should be invoked exactly once";
-    EXPECT_EQ(pipe.receiveFd, handler.fd)
-            << "callback should have received pipe fd as parameter";
-    EXPECT_EQ(ALOOPER_EVENT_INPUT, handler.events)
-            << "callback should have received ALOOPER_EVENT_INPUT as events";
-}
-
-TEST_F(LooperTest, PollOnce_WhenNonZeroTimeoutAndSignalledFDWhileWaiting_PromptlyInvokesCallbackAndReturns) {
-    Pipe pipe;
-    StubCallbackHandler handler(true);
-    sp<DelayedWriteSignal> delayedWriteSignal = new DelayedWriteSignal(100, & pipe);
-
-    handler.setCallback(mLooper, pipe.receiveFd, ALOOPER_EVENT_INPUT);
-    delayedWriteSignal->run();
-
-    StopWatch stopWatch("pollOnce");
-    int result = mLooper->pollOnce(1000);
-    int32_t elapsedMillis = ns2ms(stopWatch.elapsedTime());
-
-    ASSERT_EQ(OK, pipe.readSignal())
-            << "signal should actually have been written";
-    EXPECT_NEAR(100, elapsedMillis, TIMING_TOLERANCE_MS)
-            << "elapsed time should approx. equal signal delay";
-    EXPECT_EQ(ALOOPER_POLL_CALLBACK, result)
-            << "pollOnce result should be ALOOPER_POLL_CALLBACK because FD was signalled";
-    EXPECT_EQ(1, handler.callbackCount)
-            << "callback should be invoked exactly once";
-    EXPECT_EQ(pipe.receiveFd, handler.fd)
-            << "callback should have received pipe fd as parameter";
-    EXPECT_EQ(ALOOPER_EVENT_INPUT, handler.events)
-            << "callback should have received ALOOPER_EVENT_INPUT as events";
-}
-
-TEST_F(LooperTest, PollOnce_WhenCallbackAddedThenRemoved_CallbackShouldNotBeInvoked) {
-    Pipe pipe;
-    StubCallbackHandler handler(true);
-
-    handler.setCallback(mLooper, pipe.receiveFd, ALOOPER_EVENT_INPUT);
-    pipe.writeSignal(); // would cause FD to be considered signalled
-    mLooper->removeFd(pipe.receiveFd);
-
-    StopWatch stopWatch("pollOnce");
-    int result = mLooper->pollOnce(100);
-    int32_t elapsedMillis = ns2ms(stopWatch.elapsedTime());
-
-    ASSERT_EQ(OK, pipe.readSignal())
-            << "signal should actually have been written";
-    EXPECT_NEAR(100, elapsedMillis, TIMING_TOLERANCE_MS)
-            << "elapsed time should approx. equal timeout because FD was no longer registered";
-    EXPECT_EQ(ALOOPER_POLL_TIMEOUT, result)
-            << "pollOnce result should be ALOOPER_POLL_TIMEOUT";
-    EXPECT_EQ(0, handler.callbackCount)
-            << "callback should not be invoked";
-}
-
-TEST_F(LooperTest, PollOnce_WhenCallbackReturnsFalse_CallbackShouldNotBeInvokedAgainLater) {
-    Pipe pipe;
-    StubCallbackHandler handler(false);
-
-    handler.setCallback(mLooper, pipe.receiveFd, ALOOPER_EVENT_INPUT);
-
-    // First loop: Callback is registered and FD is signalled.
-    pipe.writeSignal();
-
-    StopWatch stopWatch("pollOnce");
-    int result = mLooper->pollOnce(0);
-    int32_t elapsedMillis = ns2ms(stopWatch.elapsedTime());
-
-    ASSERT_EQ(OK, pipe.readSignal())
-            << "signal should actually have been written";
-    EXPECT_NEAR(0, elapsedMillis, TIMING_TOLERANCE_MS)
-            << "elapsed time should approx. equal zero because FD was already signalled";
-    EXPECT_EQ(ALOOPER_POLL_CALLBACK, result)
-            << "pollOnce result should be ALOOPER_POLL_CALLBACK because FD was signalled";
-    EXPECT_EQ(1, handler.callbackCount)
-            << "callback should be invoked";
-
-    // Second loop: Callback is no longer registered and FD is signalled.
-    pipe.writeSignal();
-
-    stopWatch.reset();
-    result = mLooper->pollOnce(0);
-    elapsedMillis = ns2ms(stopWatch.elapsedTime());
-
-    ASSERT_EQ(OK, pipe.readSignal())
-            << "signal should actually have been written";
-    EXPECT_NEAR(0, elapsedMillis, TIMING_TOLERANCE_MS)
-            << "elapsed time should approx. equal zero because timeout was zero";
-    EXPECT_EQ(ALOOPER_POLL_TIMEOUT, result)
-            << "pollOnce result should be ALOOPER_POLL_TIMEOUT";
-    EXPECT_EQ(1, handler.callbackCount)
-            << "callback should not be invoked this time";
-}
-
-TEST_F(LooperTest, PollOnce_WhenNonCallbackFdIsSignalled_ReturnsIdent) {
-    const int expectedIdent = 5;
-    void* expectedData = this;
-
-    Pipe pipe;
-
-    pipe.writeSignal();
-    mLooper->addFd(pipe.receiveFd, expectedIdent, ALOOPER_EVENT_INPUT, NULL, expectedData);
-
-    StopWatch stopWatch("pollOnce");
-    int fd;
-    int events;
-    void* data;
-    int result = mLooper->pollOnce(100, &fd, &events, &data);
-    int32_t elapsedMillis = ns2ms(stopWatch.elapsedTime());
-
-    ASSERT_EQ(OK, pipe.readSignal())
-            << "signal should actually have been written";
-    EXPECT_NEAR(0, elapsedMillis, TIMING_TOLERANCE_MS)
-            << "elapsed time should be approx. zero";
-    EXPECT_EQ(expectedIdent, result)
-            << "pollOnce result should be the ident of the FD that was signalled";
-    EXPECT_EQ(pipe.receiveFd, fd)
-            << "pollOnce should have returned the received pipe fd";
-    EXPECT_EQ(ALOOPER_EVENT_INPUT, events)
-            << "pollOnce should have returned ALOOPER_EVENT_INPUT as events";
-    EXPECT_EQ(expectedData, data)
-            << "pollOnce should have returned the data";
-}
-
-TEST_F(LooperTest, AddFd_WhenCallbackAdded_ReturnsOne) {
-    Pipe pipe;
-    int result = mLooper->addFd(pipe.receiveFd, 0, ALOOPER_EVENT_INPUT, NULL, NULL);
-
-    EXPECT_EQ(1, result)
-            << "addFd should return 1 because FD was added";
-}
-
-TEST_F(LooperTest, AddFd_WhenIdentIsNegativeAndCallbackIsNull_ReturnsError) {
-    Pipe pipe;
-    int result = mLooper->addFd(pipe.receiveFd, -1, ALOOPER_EVENT_INPUT, NULL, NULL);
-
-    EXPECT_EQ(-1, result)
-            << "addFd should return -1 because arguments were invalid";
-}
-
-TEST_F(LooperTest, AddFd_WhenNoCallbackAndAllowNonCallbacksIsFalse_ReturnsError) {
-    Pipe pipe;
-    sp<Looper> looper = new Looper(false /*allowNonCallbacks*/);
-    int result = looper->addFd(pipe.receiveFd, 0, 0, NULL, NULL);
-
-    EXPECT_EQ(-1, result)
-            << "addFd should return -1 because arguments were invalid";
-}
-
-TEST_F(LooperTest, RemoveFd_WhenCallbackNotAdded_ReturnsZero) {
-    int result = mLooper->removeFd(1);
-
-    EXPECT_EQ(0, result)
-            << "removeFd should return 0 because FD not registered";
-}
-
-TEST_F(LooperTest, RemoveFd_WhenCallbackAddedThenRemovedTwice_ReturnsOnceFirstTimeAndReturnsZeroSecondTime) {
-    Pipe pipe;
-    StubCallbackHandler handler(false);
-    handler.setCallback(mLooper, pipe.receiveFd, ALOOPER_EVENT_INPUT);
-
-    // First time.
-    int result = mLooper->removeFd(pipe.receiveFd);
-
-    EXPECT_EQ(1, result)
-            << "removeFd should return 1 first time because FD was registered";
-
-    // Second time.
-    result = mLooper->removeFd(pipe.receiveFd);
-
-    EXPECT_EQ(0, result)
-            << "removeFd should return 0 second time because FD was no longer registered";
-}
-
-TEST_F(LooperTest, PollOnce_WhenCallbackAddedTwice_OnlySecondCallbackShouldBeInvoked) {
-    Pipe pipe;
-    StubCallbackHandler handler1(true);
-    StubCallbackHandler handler2(true);
-
-    handler1.setCallback(mLooper, pipe.receiveFd, ALOOPER_EVENT_INPUT);
-    handler2.setCallback(mLooper, pipe.receiveFd, ALOOPER_EVENT_INPUT); // replace it
-    pipe.writeSignal(); // would cause FD to be considered signalled
-
-    StopWatch stopWatch("pollOnce");
-    int result = mLooper->pollOnce(100);
-    int32_t elapsedMillis = ns2ms(stopWatch.elapsedTime());
-
-    ASSERT_EQ(OK, pipe.readSignal())
-            << "signal should actually have been written";
-    EXPECT_NEAR(0, elapsedMillis, TIMING_TOLERANCE_MS)
-            << "elapsed time should approx. zero because FD was already signalled";
-    EXPECT_EQ(ALOOPER_POLL_CALLBACK, result)
-            << "pollOnce result should be ALOOPER_POLL_CALLBACK because FD was signalled";
-    EXPECT_EQ(0, handler1.callbackCount)
-            << "original handler callback should not be invoked because it was replaced";
-    EXPECT_EQ(1, handler2.callbackCount)
-            << "replacement handler callback should be invoked";
-}
-
-TEST_F(LooperTest, SendMessage_WhenOneMessageIsEnqueue_ShouldInvokeHandlerDuringNextPoll) {
-    sp<StubMessageHandler> handler = new StubMessageHandler();
-    mLooper->sendMessage(handler, Message(MSG_TEST1));
-
-    StopWatch stopWatch("pollOnce");
-    int result = mLooper->pollOnce(100);
-    int32_t elapsedMillis = ns2ms(stopWatch.elapsedTime());
-
-    EXPECT_NEAR(0, elapsedMillis, TIMING_TOLERANCE_MS)
-            << "elapsed time should approx. zero because message was already sent";
-    EXPECT_EQ(ALOOPER_POLL_CALLBACK, result)
-            << "pollOnce result should be ALOOPER_POLL_CALLBACK because message was sent";
-    EXPECT_EQ(size_t(1), handler->messages.size())
-            << "handled message";
-    EXPECT_EQ(MSG_TEST1, handler->messages[0].what)
-            << "handled message";
-}
-
-TEST_F(LooperTest, SendMessage_WhenMultipleMessagesAreEnqueued_ShouldInvokeHandlersInOrderDuringNextPoll) {
-    sp<StubMessageHandler> handler1 = new StubMessageHandler();
-    sp<StubMessageHandler> handler2 = new StubMessageHandler();
-    mLooper->sendMessage(handler1, Message(MSG_TEST1));
-    mLooper->sendMessage(handler2, Message(MSG_TEST2));
-    mLooper->sendMessage(handler1, Message(MSG_TEST3));
-    mLooper->sendMessage(handler1, Message(MSG_TEST4));
-
-    StopWatch stopWatch("pollOnce");
-    int result = mLooper->pollOnce(1000);
-    int32_t elapsedMillis = ns2ms(stopWatch.elapsedTime());
-
-    EXPECT_NEAR(0, elapsedMillis, TIMING_TOLERANCE_MS)
-            << "elapsed time should approx. zero because message was already sent";
-    EXPECT_EQ(ALOOPER_POLL_CALLBACK, result)
-            << "pollOnce result should be ALOOPER_POLL_CALLBACK because message was sent";
-    EXPECT_EQ(size_t(3), handler1->messages.size())
-            << "handled message";
-    EXPECT_EQ(MSG_TEST1, handler1->messages[0].what)
-            << "handled message";
-    EXPECT_EQ(MSG_TEST3, handler1->messages[1].what)
-            << "handled message";
-    EXPECT_EQ(MSG_TEST4, handler1->messages[2].what)
-            << "handled message";
-    EXPECT_EQ(size_t(1), handler2->messages.size())
-            << "handled message";
-    EXPECT_EQ(MSG_TEST2, handler2->messages[0].what)
-            << "handled message";
-}
-
-TEST_F(LooperTest, SendMessageDelayed_WhenSentToTheFuture_ShouldInvokeHandlerAfterDelayTime) {
-    sp<StubMessageHandler> handler = new StubMessageHandler();
-    mLooper->sendMessageDelayed(ms2ns(100), handler, Message(MSG_TEST1));
-
-    StopWatch stopWatch("pollOnce");
-    int result = mLooper->pollOnce(1000);
-    int32_t elapsedMillis = ns2ms(stopWatch.elapsedTime());
-
-    EXPECT_NEAR(0, elapsedMillis, TIMING_TOLERANCE_MS)
-            << "first poll should end quickly because next message timeout was computed";
-    EXPECT_EQ(ALOOPER_POLL_WAKE, result)
-            << "pollOnce result should be ALOOPER_POLL_WAKE due to wakeup";
-    EXPECT_EQ(size_t(0), handler->messages.size())
-            << "no message handled yet";
-
-    result = mLooper->pollOnce(1000);
-    elapsedMillis = ns2ms(stopWatch.elapsedTime());
-
-    EXPECT_EQ(size_t(1), handler->messages.size())
-            << "handled message";
-    EXPECT_EQ(MSG_TEST1, handler->messages[0].what)
-            << "handled message";
-    EXPECT_NEAR(100, elapsedMillis, TIMING_TOLERANCE_MS)
-            << "second poll should end around the time of the delayed message dispatch";
-    EXPECT_EQ(ALOOPER_POLL_CALLBACK, result)
-            << "pollOnce result should be ALOOPER_POLL_CALLBACK because message was sent";
-
-    result = mLooper->pollOnce(100);
-    elapsedMillis = ns2ms(stopWatch.elapsedTime());
-
-    EXPECT_NEAR(100 + 100, elapsedMillis, TIMING_TOLERANCE_MS)
-            << "third poll should timeout";
-    EXPECT_EQ(ALOOPER_POLL_TIMEOUT, result)
-            << "pollOnce result should be ALOOPER_POLL_TIMEOUT because there were no messages left";
-}
-
-TEST_F(LooperTest, SendMessageDelayed_WhenSentToThePast_ShouldInvokeHandlerDuringNextPoll) {
-    sp<StubMessageHandler> handler = new StubMessageHandler();
-    mLooper->sendMessageDelayed(ms2ns(-1000), handler, Message(MSG_TEST1));
-
-    StopWatch stopWatch("pollOnce");
-    int result = mLooper->pollOnce(100);
-    int32_t elapsedMillis = ns2ms(stopWatch.elapsedTime());
-
-    EXPECT_NEAR(0, elapsedMillis, TIMING_TOLERANCE_MS)
-            << "elapsed time should approx. zero because message was already sent";
-    EXPECT_EQ(ALOOPER_POLL_CALLBACK, result)
-            << "pollOnce result should be ALOOPER_POLL_CALLBACK because message was sent";
-    EXPECT_EQ(size_t(1), handler->messages.size())
-            << "handled message";
-    EXPECT_EQ(MSG_TEST1, handler->messages[0].what)
-            << "handled message";
-}
-
-TEST_F(LooperTest, SendMessageDelayed_WhenSentToThePresent_ShouldInvokeHandlerDuringNextPoll) {
-    sp<StubMessageHandler> handler = new StubMessageHandler();
-    mLooper->sendMessageDelayed(0, handler, Message(MSG_TEST1));
-
-    StopWatch stopWatch("pollOnce");
-    int result = mLooper->pollOnce(100);
-    int32_t elapsedMillis = ns2ms(stopWatch.elapsedTime());
-
-    EXPECT_NEAR(0, elapsedMillis, TIMING_TOLERANCE_MS)
-            << "elapsed time should approx. zero because message was already sent";
-    EXPECT_EQ(ALOOPER_POLL_CALLBACK, result)
-            << "pollOnce result should be ALOOPER_POLL_CALLBACK because message was sent";
-    EXPECT_EQ(size_t(1), handler->messages.size())
-            << "handled message";
-    EXPECT_EQ(MSG_TEST1, handler->messages[0].what)
-            << "handled message";
-}
-
-TEST_F(LooperTest, SendMessageAtTime_WhenSentToTheFuture_ShouldInvokeHandlerAfterDelayTime) {
-    nsecs_t now = systemTime(SYSTEM_TIME_MONOTONIC);
-    sp<StubMessageHandler> handler = new StubMessageHandler();
-    mLooper->sendMessageAtTime(now + ms2ns(100), handler, Message(MSG_TEST1));
-
-    StopWatch stopWatch("pollOnce");
-    int result = mLooper->pollOnce(1000);
-    int32_t elapsedMillis = ns2ms(stopWatch.elapsedTime());
-
-    EXPECT_NEAR(0, elapsedMillis, TIMING_TOLERANCE_MS)
-            << "first poll should end quickly because next message timeout was computed";
-    EXPECT_EQ(ALOOPER_POLL_WAKE, result)
-            << "pollOnce result should be ALOOPER_POLL_WAKE due to wakeup";
-    EXPECT_EQ(size_t(0), handler->messages.size())
-            << "no message handled yet";
-
-    result = mLooper->pollOnce(1000);
-    elapsedMillis = ns2ms(stopWatch.elapsedTime());
-
-    EXPECT_EQ(size_t(1), handler->messages.size())
-            << "handled message";
-    EXPECT_EQ(MSG_TEST1, handler->messages[0].what)
-            << "handled message";
-    EXPECT_NEAR(100, elapsedMillis, TIMING_TOLERANCE_MS)
-            << "second poll should end around the time of the delayed message dispatch";
-    EXPECT_EQ(ALOOPER_POLL_CALLBACK, result)
-            << "pollOnce result should be ALOOPER_POLL_CALLBACK because message was sent";
-
-    result = mLooper->pollOnce(100);
-    elapsedMillis = ns2ms(stopWatch.elapsedTime());
-
-    EXPECT_NEAR(100 + 100, elapsedMillis, TIMING_TOLERANCE_MS)
-            << "third poll should timeout";
-    EXPECT_EQ(ALOOPER_POLL_TIMEOUT, result)
-            << "pollOnce result should be ALOOPER_POLL_TIMEOUT because there were no messages left";
-}
-
-TEST_F(LooperTest, SendMessageAtTime_WhenSentToThePast_ShouldInvokeHandlerDuringNextPoll) {
-    nsecs_t now = systemTime(SYSTEM_TIME_MONOTONIC);
-    sp<StubMessageHandler> handler = new StubMessageHandler();
-    mLooper->sendMessageAtTime(now - ms2ns(1000), handler, Message(MSG_TEST1));
-
-    StopWatch stopWatch("pollOnce");
-    int result = mLooper->pollOnce(100);
-    int32_t elapsedMillis = ns2ms(stopWatch.elapsedTime());
-
-    EXPECT_NEAR(0, elapsedMillis, TIMING_TOLERANCE_MS)
-            << "elapsed time should approx. zero because message was already sent";
-    EXPECT_EQ(ALOOPER_POLL_CALLBACK, result)
-            << "pollOnce result should be ALOOPER_POLL_CALLBACK because message was sent";
-    EXPECT_EQ(size_t(1), handler->messages.size())
-            << "handled message";
-    EXPECT_EQ(MSG_TEST1, handler->messages[0].what)
-            << "handled message";
-}
-
-TEST_F(LooperTest, SendMessageAtTime_WhenSentToThePresent_ShouldInvokeHandlerDuringNextPoll) {
-    nsecs_t now = systemTime(SYSTEM_TIME_MONOTONIC);
-    sp<StubMessageHandler> handler = new StubMessageHandler();
-    mLooper->sendMessageAtTime(now, handler, Message(MSG_TEST1));
-
-    StopWatch stopWatch("pollOnce");
-    int result = mLooper->pollOnce(100);
-    int32_t elapsedMillis = ns2ms(stopWatch.elapsedTime());
-
-    EXPECT_NEAR(0, elapsedMillis, TIMING_TOLERANCE_MS)
-            << "elapsed time should approx. zero because message was already sent";
-    EXPECT_EQ(ALOOPER_POLL_CALLBACK, result)
-            << "pollOnce result should be ALOOPER_POLL_CALLBACK because message was sent";
-    EXPECT_EQ(size_t(1), handler->messages.size())
-            << "handled message";
-    EXPECT_EQ(MSG_TEST1, handler->messages[0].what)
-            << "handled message";
-}
-
-TEST_F(LooperTest, RemoveMessage_WhenRemovingAllMessagesForHandler_ShouldRemoveThoseMessage) {
-    sp<StubMessageHandler> handler = new StubMessageHandler();
-    mLooper->sendMessage(handler, Message(MSG_TEST1));
-    mLooper->sendMessage(handler, Message(MSG_TEST2));
-    mLooper->sendMessage(handler, Message(MSG_TEST3));
-    mLooper->removeMessages(handler);
-
-    StopWatch stopWatch("pollOnce");
-    int result = mLooper->pollOnce(0);
-    int32_t elapsedMillis = ns2ms(stopWatch.elapsedTime());
-
-    EXPECT_NEAR(0, elapsedMillis, TIMING_TOLERANCE_MS)
-            << "elapsed time should approx. zero because message was sent so looper was awoken";
-    EXPECT_EQ(ALOOPER_POLL_WAKE, result)
-            << "pollOnce result should be ALOOPER_POLL_WAKE because looper was awoken";
-    EXPECT_EQ(size_t(0), handler->messages.size())
-            << "no messages to handle";
-
-    result = mLooper->pollOnce(0);
-
-    EXPECT_EQ(ALOOPER_POLL_TIMEOUT, result)
-            << "pollOnce result should be ALOOPER_POLL_TIMEOUT because there was nothing to do";
-    EXPECT_EQ(size_t(0), handler->messages.size())
-            << "no messages to handle";
-}
-
-TEST_F(LooperTest, RemoveMessage_WhenRemovingSomeMessagesForHandler_ShouldRemoveThoseMessage) {
-    sp<StubMessageHandler> handler = new StubMessageHandler();
-    mLooper->sendMessage(handler, Message(MSG_TEST1));
-    mLooper->sendMessage(handler, Message(MSG_TEST2));
-    mLooper->sendMessage(handler, Message(MSG_TEST3));
-    mLooper->sendMessage(handler, Message(MSG_TEST4));
-    mLooper->removeMessages(handler, MSG_TEST3);
-    mLooper->removeMessages(handler, MSG_TEST1);
-
-    StopWatch stopWatch("pollOnce");
-    int result = mLooper->pollOnce(0);
-    int32_t elapsedMillis = ns2ms(stopWatch.elapsedTime());
-
-    EXPECT_NEAR(0, elapsedMillis, TIMING_TOLERANCE_MS)
-            << "elapsed time should approx. zero because message was sent so looper was awoken";
-    EXPECT_EQ(ALOOPER_POLL_CALLBACK, result)
-            << "pollOnce result should be ALOOPER_POLL_CALLBACK because two messages were sent";
-    EXPECT_EQ(size_t(2), handler->messages.size())
-            << "no messages to handle";
-    EXPECT_EQ(MSG_TEST2, handler->messages[0].what)
-            << "handled message";
-    EXPECT_EQ(MSG_TEST4, handler->messages[1].what)
-            << "handled message";
-
-    result = mLooper->pollOnce(0);
-
-    EXPECT_EQ(ALOOPER_POLL_TIMEOUT, result)
-            << "pollOnce result should be ALOOPER_POLL_TIMEOUT because there was nothing to do";
-    EXPECT_EQ(size_t(2), handler->messages.size())
-            << "no more messages to handle";
-}
-
-} // namespace android
diff --git a/libs/utils/tests/LruCache_test.cpp b/libs/utils/tests/LruCache_test.cpp
deleted file mode 100644
index e573952..0000000
--- a/libs/utils/tests/LruCache_test.cpp
+++ /dev/null
@@ -1,291 +0,0 @@
-/*
- * Copyright (C) 2012 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#include <stdlib.h>
-#include <utils/JenkinsHash.h>
-#include <utils/LruCache.h>
-#include <cutils/log.h>
-#include <gtest/gtest.h>
-
-namespace android {
-
-typedef int SimpleKey;
-typedef const char* StringValue;
-
-struct ComplexKey {
-    int k;
-
-    explicit ComplexKey(int k) : k(k) {
-        instanceCount += 1;
-    }
-
-    ComplexKey(const ComplexKey& other) : k(other.k) {
-        instanceCount += 1;
-    }
-
-    ~ComplexKey() {
-        instanceCount -= 1;
-    }
-
-    bool operator ==(const ComplexKey& other) const {
-        return k == other.k;
-    }
-
-    bool operator !=(const ComplexKey& other) const {
-        return k != other.k;
-    }
-
-    static ssize_t instanceCount;
-};
-
-ssize_t ComplexKey::instanceCount = 0;
-
-template<> inline hash_t hash_type(const ComplexKey& value) {
-    return hash_type(value.k);
-}
-
-struct ComplexValue {
-    int v;
-
-    explicit ComplexValue(int v) : v(v) {
-        instanceCount += 1;
-    }
-
-    ComplexValue(const ComplexValue& other) : v(other.v) {
-        instanceCount += 1;
-    }
-
-    ~ComplexValue() {
-        instanceCount -= 1;
-    }
-
-    static ssize_t instanceCount;
-};
-
-ssize_t ComplexValue::instanceCount = 0;
-
-typedef LruCache<ComplexKey, ComplexValue> ComplexCache;
-
-class EntryRemovedCallback : public OnEntryRemoved<SimpleKey, StringValue> {
-public:
-    EntryRemovedCallback() : callbackCount(0), lastKey(-1), lastValue(NULL) { }
-    ~EntryRemovedCallback() {}
-    void operator()(SimpleKey& k, StringValue& v) {
-        callbackCount += 1;
-        lastKey = k;
-        lastValue = v;
-    }
-    ssize_t callbackCount;
-    SimpleKey lastKey;
-    StringValue lastValue;
-};
-
-class LruCacheTest : public testing::Test {
-protected:
-    virtual void SetUp() {
-        ComplexKey::instanceCount = 0;
-        ComplexValue::instanceCount = 0;
-    }
-
-    virtual void TearDown() {
-        ASSERT_NO_FATAL_FAILURE(assertInstanceCount(0, 0));
-    }
-
-    void assertInstanceCount(ssize_t keys, ssize_t values) {
-        if (keys != ComplexKey::instanceCount || values != ComplexValue::instanceCount) {
-            FAIL() << "Expected " << keys << " keys and " << values << " values "
-                    "but there were actually " << ComplexKey::instanceCount << " keys and "
-                    << ComplexValue::instanceCount << " values";
-        }
-    }
-};
-
-TEST_F(LruCacheTest, Empty) {
-    LruCache<SimpleKey, StringValue> cache(100);
-
-    EXPECT_EQ(NULL, cache.get(0));
-    EXPECT_EQ(0u, cache.size());
-}
-
-TEST_F(LruCacheTest, Simple) {
-    LruCache<SimpleKey, StringValue> cache(100);
-
-    cache.put(1, "one");
-    cache.put(2, "two");
-    cache.put(3, "three");
-    EXPECT_STREQ("one", cache.get(1));
-    EXPECT_STREQ("two", cache.get(2));
-    EXPECT_STREQ("three", cache.get(3));
-    EXPECT_EQ(3u, cache.size());
-}
-
-TEST_F(LruCacheTest, MaxCapacity) {
-    LruCache<SimpleKey, StringValue> cache(2);
-
-    cache.put(1, "one");
-    cache.put(2, "two");
-    cache.put(3, "three");
-    EXPECT_EQ(NULL, cache.get(1));
-    EXPECT_STREQ("two", cache.get(2));
-    EXPECT_STREQ("three", cache.get(3));
-    EXPECT_EQ(2u, cache.size());
-}
-
-TEST_F(LruCacheTest, RemoveLru) {
-    LruCache<SimpleKey, StringValue> cache(100);
-
-    cache.put(1, "one");
-    cache.put(2, "two");
-    cache.put(3, "three");
-    cache.removeOldest();
-    EXPECT_EQ(NULL, cache.get(1));
-    EXPECT_STREQ("two", cache.get(2));
-    EXPECT_STREQ("three", cache.get(3));
-    EXPECT_EQ(2u, cache.size());
-}
-
-TEST_F(LruCacheTest, GetUpdatesLru) {
-    LruCache<SimpleKey, StringValue> cache(100);
-
-    cache.put(1, "one");
-    cache.put(2, "two");
-    cache.put(3, "three");
-    EXPECT_STREQ("one", cache.get(1));
-    cache.removeOldest();
-    EXPECT_STREQ("one", cache.get(1));
-    EXPECT_EQ(NULL, cache.get(2));
-    EXPECT_STREQ("three", cache.get(3));
-    EXPECT_EQ(2u, cache.size());
-}
-
-uint32_t hash_int(int x) {
-    return JenkinsHashWhiten(JenkinsHashMix(0, x));
-}
-
-TEST_F(LruCacheTest, StressTest) {
-    const size_t kCacheSize = 512;
-    LruCache<SimpleKey, StringValue> cache(512);
-    const size_t kNumKeys = 16 * 1024;
-    const size_t kNumIters = 100000;
-    char* strings[kNumKeys];
-
-    for (size_t i = 0; i < kNumKeys; i++) {
-        strings[i] = (char *)malloc(16);
-        sprintf(strings[i], "%d", i);
-    }
-
-    srandom(12345);
-    int hitCount = 0;
-    for (size_t i = 0; i < kNumIters; i++) {
-        int index = random() % kNumKeys;
-        uint32_t key = hash_int(index);
-        const char *val = cache.get(key);
-        if (val != NULL) {
-            EXPECT_EQ(strings[index], val);
-            hitCount++;
-        } else {
-            cache.put(key, strings[index]);
-        }
-    }
-    size_t expectedHitCount = kNumIters * kCacheSize / kNumKeys;
-    EXPECT_LT(int(expectedHitCount * 0.9), hitCount);
-    EXPECT_GT(int(expectedHitCount * 1.1), hitCount);
-    EXPECT_EQ(kCacheSize, cache.size());
-
-    for (size_t i = 0; i < kNumKeys; i++) {
-        free((void *)strings[i]);
-    }
-}
-
-TEST_F(LruCacheTest, NoLeak) {
-    ComplexCache cache(100);
-
-    cache.put(ComplexKey(0), ComplexValue(0));
-    cache.put(ComplexKey(1), ComplexValue(1));
-    EXPECT_EQ(2, cache.size());
-    assertInstanceCount(2, 3);  // the null value counts as an instance
-}
-
-TEST_F(LruCacheTest, Clear) {
-    ComplexCache cache(100);
-
-    cache.put(ComplexKey(0), ComplexValue(0));
-    cache.put(ComplexKey(1), ComplexValue(1));
-    EXPECT_EQ(2, cache.size());
-    assertInstanceCount(2, 3);
-    cache.clear();
-    assertInstanceCount(0, 1);
-}
-
-TEST_F(LruCacheTest, ClearNoDoubleFree) {
-    {
-        ComplexCache cache(100);
-
-        cache.put(ComplexKey(0), ComplexValue(0));
-        cache.put(ComplexKey(1), ComplexValue(1));
-        EXPECT_EQ(2, cache.size());
-        assertInstanceCount(2, 3);
-        cache.removeOldest();
-        cache.clear();
-        assertInstanceCount(0, 1);
-    }
-    assertInstanceCount(0, 0);
-}
-
-TEST_F(LruCacheTest, ClearReuseOk) {
-    ComplexCache cache(100);
-
-    cache.put(ComplexKey(0), ComplexValue(0));
-    cache.put(ComplexKey(1), ComplexValue(1));
-    EXPECT_EQ(2, cache.size());
-    assertInstanceCount(2, 3);
-    cache.clear();
-    assertInstanceCount(0, 1);
-    cache.put(ComplexKey(0), ComplexValue(0));
-    cache.put(ComplexKey(1), ComplexValue(1));
-    EXPECT_EQ(2, cache.size());
-    assertInstanceCount(2, 3);
-}
-
-TEST_F(LruCacheTest, Callback) {
-    LruCache<SimpleKey, StringValue> cache(100);
-    EntryRemovedCallback callback;
-    cache.setOnEntryRemovedListener(&callback);
-
-    cache.put(1, "one");
-    cache.put(2, "two");
-    cache.put(3, "three");
-    EXPECT_EQ(3, cache.size());
-    cache.removeOldest();
-    EXPECT_EQ(1, callback.callbackCount);
-    EXPECT_EQ(1, callback.lastKey);
-    EXPECT_STREQ("one", callback.lastValue);
-}
-
-TEST_F(LruCacheTest, CallbackOnClear) {
-    LruCache<SimpleKey, StringValue> cache(100);
-    EntryRemovedCallback callback;
-    cache.setOnEntryRemovedListener(&callback);
-
-    cache.put(1, "one");
-    cache.put(2, "two");
-    cache.put(3, "three");
-    EXPECT_EQ(3, cache.size());
-    cache.clear();
-    EXPECT_EQ(3, callback.callbackCount);
-}
-
-}
diff --git a/libs/utils/tests/String8_test.cpp b/libs/utils/tests/String8_test.cpp
deleted file mode 100644
index c42c68d..0000000
--- a/libs/utils/tests/String8_test.cpp
+++ /dev/null
@@ -1,75 +0,0 @@
-/*
- * Copyright (C) 2010 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#define LOG_TAG "String8_test"
-#include <utils/Log.h>
-#include <utils/String8.h>
-
-#include <gtest/gtest.h>
-
-namespace android {
-
-class String8Test : public testing::Test {
-protected:
-    virtual void SetUp() {
-    }
-
-    virtual void TearDown() {
-    }
-};
-
-TEST_F(String8Test, Cstr) {
-    String8 tmp("Hello, world!");
-
-    EXPECT_STREQ(tmp.string(), "Hello, world!");
-}
-
-TEST_F(String8Test, OperatorPlus) {
-    String8 src1("Hello, ");
-
-    // Test adding String8 + const char*
-    const char* ccsrc2 = "world!";
-    String8 dst1 = src1 + ccsrc2;
-    EXPECT_STREQ(dst1.string(), "Hello, world!");
-    EXPECT_STREQ(src1.string(), "Hello, ");
-    EXPECT_STREQ(ccsrc2, "world!");
-
-    // Test adding String8 + String8
-    String8 ssrc2("world!");
-    String8 dst2 = src1 + ssrc2;
-    EXPECT_STREQ(dst2.string(), "Hello, world!");
-    EXPECT_STREQ(src1.string(), "Hello, ");
-    EXPECT_STREQ(ssrc2.string(), "world!");
-}
-
-TEST_F(String8Test, OperatorPlusEquals) {
-    String8 src1("My voice");
-
-    // Testing String8 += String8
-    String8 src2(" is my passport.");
-    src1 += src2;
-    EXPECT_STREQ(src1.string(), "My voice is my passport.");
-    EXPECT_STREQ(src2.string(), " is my passport.");
-
-    // Adding const char* to the previous string.
-    const char* src3 = " Verify me.";
-    src1 += src3;
-    EXPECT_STREQ(src1.string(), "My voice is my passport. Verify me.");
-    EXPECT_STREQ(src2.string(), " is my passport.");
-    EXPECT_STREQ(src3, " Verify me.");
-}
-
-}
diff --git a/libs/utils/tests/TestHelpers.h b/libs/utils/tests/TestHelpers.h
deleted file mode 100644
index d8e985e..0000000
--- a/libs/utils/tests/TestHelpers.h
+++ /dev/null
@@ -1,79 +0,0 @@
-/*
- * Copyright (C) 2010 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#ifndef TESTHELPERS_H
-#define TESTHELPERS_H
-
-#include <utils/threads.h>
-
-namespace android {
-
-class Pipe {
-public:
-    int sendFd;
-    int receiveFd;
-
-    Pipe() {
-        int fds[2];
-        ::pipe(fds);
-
-        receiveFd = fds[0];
-        sendFd = fds[1];
-    }
-
-    ~Pipe() {
-        if (sendFd != -1) {
-            ::close(sendFd);
-        }
-
-        if (receiveFd != -1) {
-            ::close(receiveFd);
-        }
-    }
-
-    status_t writeSignal() {
-        ssize_t nWritten = ::write(sendFd, "*", 1);
-        return nWritten == 1 ? 0 : -errno;
-    }
-
-    status_t readSignal() {
-        char buf[1];
-        ssize_t nRead = ::read(receiveFd, buf, 1);
-        return nRead == 1 ? 0 : nRead == 0 ? -EPIPE : -errno;
-    }
-};
-
-class DelayedTask : public Thread {
-    int mDelayMillis;
-
-public:
-    DelayedTask(int delayMillis) : mDelayMillis(delayMillis) { }
-
-protected:
-    virtual ~DelayedTask() { }
-
-    virtual void doTask() = 0;
-
-    virtual bool threadLoop() {
-        usleep(mDelayMillis * 1000);
-        doTask();
-        return false;
-    }
-};
-
-} // namespace android
-
-#endif // TESTHELPERS_H
diff --git a/libs/utils/tests/Unicode_test.cpp b/libs/utils/tests/Unicode_test.cpp
deleted file mode 100644
index 18c130c..0000000
--- a/libs/utils/tests/Unicode_test.cpp
+++ /dev/null
@@ -1,115 +0,0 @@
-/*
- * Copyright (C) 2010 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#define LOG_TAG "Unicode_test"
-#include <utils/Log.h>
-#include <utils/Unicode.h>
-
-#include <gtest/gtest.h>
-
-namespace android {
-
-class UnicodeTest : public testing::Test {
-protected:
-    virtual void SetUp() {
-    }
-
-    virtual void TearDown() {
-    }
-};
-
-TEST_F(UnicodeTest, UTF8toUTF16ZeroLength) {
-    ssize_t measured;
-
-    const uint8_t str[] = { };
-
-    measured = utf8_to_utf16_length(str, 0);
-    EXPECT_EQ(0, measured)
-            << "Zero length input should return zero length output.";
-}
-
-TEST_F(UnicodeTest, UTF8toUTF16ASCIILength) {
-    ssize_t measured;
-
-    // U+0030 or ASCII '0'
-    const uint8_t str[] = { 0x30 };
-
-    measured = utf8_to_utf16_length(str, sizeof(str));
-    EXPECT_EQ(1, measured)
-            << "ASCII glyphs should have a length of 1 char16_t";
-}
-
-TEST_F(UnicodeTest, UTF8toUTF16Plane1Length) {
-    ssize_t measured;
-
-    // U+2323 SMILE
-    const uint8_t str[] = { 0xE2, 0x8C, 0xA3 };
-
-    measured = utf8_to_utf16_length(str, sizeof(str));
-    EXPECT_EQ(1, measured)
-            << "Plane 1 glyphs should have a length of 1 char16_t";
-}
-
-TEST_F(UnicodeTest, UTF8toUTF16SurrogateLength) {
-    ssize_t measured;
-
-    // U+10000
-    const uint8_t str[] = { 0xF0, 0x90, 0x80, 0x80 };
-
-    measured = utf8_to_utf16_length(str, sizeof(str));
-    EXPECT_EQ(2, measured)
-            << "Surrogate pairs should have a length of 2 char16_t";
-}
-
-TEST_F(UnicodeTest, UTF8toUTF16TruncatedUTF8) {
-    ssize_t measured;
-
-    // Truncated U+2323 SMILE
-    // U+2323 SMILE
-    const uint8_t str[] = { 0xE2, 0x8C };
-
-    measured = utf8_to_utf16_length(str, sizeof(str));
-    EXPECT_EQ(-1, measured)
-            << "Truncated UTF-8 should return -1 to indicate invalid";
-}
-
-TEST_F(UnicodeTest, UTF8toUTF16Normal) {
-    const uint8_t str[] = {
-        0x30, // U+0030, 1 UTF-16 character
-        0xC4, 0x80, // U+0100, 1 UTF-16 character
-        0xE2, 0x8C, 0xA3, // U+2323, 1 UTF-16 character
-        0xF0, 0x90, 0x80, 0x80, // U+10000, 2 UTF-16 character
-    };
-
-    char16_t output[1 + 1 + 1 + 2 + 1]; // Room for NULL
-
-    utf8_to_utf16(str, sizeof(str), output);
-
-    EXPECT_EQ(0x0030, output[0])
-            << "should be U+0030";
-    EXPECT_EQ(0x0100, output[1])
-            << "should be U+0100";
-    EXPECT_EQ(0x2323, output[2])
-            << "should be U+2323";
-    EXPECT_EQ(0xD800, output[3])
-            << "should be first half of surrogate U+10000";
-    EXPECT_EQ(0xDC00, output[4])
-            << "should be second half of surrogate U+10000";
-    EXPECT_EQ(NULL, output[5])
-            << "should be NULL terminated";
-}
-
-}
diff --git a/libs/utils/tests/Vector_test.cpp b/libs/utils/tests/Vector_test.cpp
deleted file mode 100644
index d29c054..0000000
--- a/libs/utils/tests/Vector_test.cpp
+++ /dev/null
@@ -1,75 +0,0 @@
-/*
- * Copyright (C) 2012 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#define LOG_TAG "Vector_test"
-
-#include <utils/Vector.h>
-#include <cutils/log.h>
-#include <gtest/gtest.h>
-#include <unistd.h>
-
-namespace android {
-
-class VectorTest : public testing::Test {
-protected:
-    virtual void SetUp() {
-    }
-
-    virtual void TearDown() {
-    }
-
-public:
-};
-
-
-TEST_F(VectorTest, CopyOnWrite_CopyAndAddElements) {
-
-    Vector<int> vector;
-    Vector<int> other;
-    vector.setCapacity(8);
-
-    vector.add(1);
-    vector.add(2);
-    vector.add(3);
-
-    EXPECT_EQ(vector.size(), 3);
-
-    // copy the vector
-    other = vector;
-
-    EXPECT_EQ(other.size(), 3);
-
-    // add an element to the first vector
-    vector.add(4);
-
-    // make sure the sizes are correct
-    EXPECT_EQ(vector.size(), 4);
-    EXPECT_EQ(other.size(), 3);
-
-    // add an element to the copy
-    other.add(5);
-
-    // make sure the sizes are correct
-    EXPECT_EQ(vector.size(), 4);
-    EXPECT_EQ(other.size(), 4);
-
-    // make sure the content of both vectors are correct
-    EXPECT_EQ(vector[3], 4);
-    EXPECT_EQ(other[3], 5);
-}
-
-
-} // namespace android