diff --git a/include/gui/SurfaceTexture.h b/include/gui/SurfaceTexture.h
new file mode 100644
index 0000000..726b57c
--- /dev/null
+++ b/include/gui/SurfaceTexture.h
@@ -0,0 +1,31 @@
+/*
+ * 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_GUI_SURFACETEXTURE_H
+#define ANDROID_GUI_SURFACETEXTURE_H
+
+namespace android {
+
+struct SurfaceTexture {
+    SurfaceTexture(GLuint) {}
+    void updateTexImage() {}
+    void decStrong(android::sp<android::SurfaceTexture>* const) {}
+    void incStrong(android::sp<android::SurfaceTexture>* const) {}
+};
+
+}
+
+#endif
diff --git a/include/gui/SurfaceTextureClient.h b/include/gui/SurfaceTextureClient.h
new file mode 100644
index 0000000..a83756e
--- /dev/null
+++ b/include/gui/SurfaceTextureClient.h
@@ -0,0 +1,30 @@
+/*
+ * 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_GUI_SURFACETEXTURECLIENT_H
+#define ANDROID_GUI_SURFACETEXTURECLIENT_H
+
+#include <ui/egl/android_natives.h>
+
+namespace android {
+
+struct SurfaceTextureClient : public ANativeWindow {
+    SurfaceTextureClient(const sp<SurfaceTexture>&){}
+};
+
+}
+
+#endif
diff --git a/include/ui/Input.h b/include/ui/Input.h
index 8c6018b..4e809d6 100644
--- a/include/ui/Input.h
+++ b/include/ui/Input.h
@@ -38,6 +38,15 @@
     AKEY_EVENT_FLAG_START_TRACKING = 0x40000000
 };
 
+enum {
+    /*
+     * Indicates that an input device has switches.
+     * This input source flag is hidden from the API because switches are only used by the system
+     * and applications have no way to interact with them.
+     */
+    AINPUT_SOURCE_SWITCH = 0x80000000,
+};
+
 /*
  * Maximum number of pointers supported per motion event.
  * Smallest number of pointers is 1.
diff --git a/include/utils/Functor.h b/include/utils/Functor.h
new file mode 100644
index 0000000..56a7557
--- /dev/null
+++ b/include/utils/Functor.h
@@ -0,0 +1,27 @@
+/*
+ * 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
+
+namespace  android {
+
+struct Functor{};
+
+}
+
+#endif
+
diff --git a/include/utils/ResourceTypes.h b/include/utils/ResourceTypes.h
index da86da4..ab7b973 100644
--- a/include/utils/ResourceTypes.h
+++ b/include/utils/ResourceTypes.h
@@ -1983,6 +1983,7 @@
 
 #ifndef HAVE_ANDROID_OS
     void print(bool inclValues) const;
+    static String8 normalizeForOutput(const char* input);
 #endif
 
 private:
diff --git a/libs/ui/InputReader.cpp b/libs/ui/InputReader.cpp
index 3197ab2..8000b2d 100644
--- a/libs/ui/InputReader.cpp
+++ b/libs/ui/InputReader.cpp
@@ -806,7 +806,7 @@
 }
 
 uint32_t SwitchInputMapper::getSources() {
-    return 0;
+    return AINPUT_SOURCE_SWITCH;
 }
 
 void SwitchInputMapper::process(const RawEvent* rawEvent) {
diff --git a/libs/ui/tests/InputReader_test.cpp b/libs/ui/tests/InputReader_test.cpp
index de4b05a..c53d9c0 100644
--- a/libs/ui/tests/InputReader_test.cpp
+++ b/libs/ui/tests/InputReader_test.cpp
@@ -1356,7 +1356,7 @@
     SwitchInputMapper* mapper = new SwitchInputMapper(mDevice);
     addMapperAndConfigure(mapper);
 
-    ASSERT_EQ(uint32_t(0), mapper->getSources());
+    ASSERT_EQ(uint32_t(AINPUT_SOURCE_SWITCH), mapper->getSources());
 }
 
 TEST_F(SwitchInputMapperTest, GetSwitchState) {
diff --git a/libs/utils/ResourceTypes.cpp b/libs/utils/ResourceTypes.cpp
index 8345cc3..7fb7ae3 100644
--- a/libs/utils/ResourceTypes.cpp
+++ b/libs/utils/ResourceTypes.cpp
@@ -4038,6 +4038,38 @@
     }
 }
 
+// Normalize a string for output
+String8 ResTable::normalizeForOutput( const char *input )
+{
+    String8 ret;
+    char buff[2];
+    buff[1] = '\0';
+
+    while (*input != '\0') {
+        switch (*input) {
+            // All interesting characters are in the ASCII zone, so we are making our own lives
+            // easier by scanning the string one byte at a time.
+        case '\\':
+            ret += "\\\\";
+            break;
+        case '\n':
+            ret += "\\n";
+            break;
+        case '"':
+            ret += "\\\"";
+            break;
+        default:
+            buff[0] = *input;
+            ret += buff;
+            break;
+        }
+
+        input++;
+    }
+
+    return ret;
+}
+
 void ResTable::print_value(const Package* pkg, const Res_value& value) const
 {
     if (value.dataType == Res_value::TYPE_NULL) {
@@ -4051,13 +4083,13 @@
         const char* str8 = pkg->header->values.string8At(
                 value.data, &len);
         if (str8 != NULL) {
-            printf("(string8) \"%s\"\n", str8);
+            printf("(string8) \"%s\"\n", normalizeForOutput(str8).string());
         } else {
             const char16_t* str16 = pkg->header->values.stringAt(
                     value.data, &len);
             if (str16 != NULL) {
                 printf("(string16) \"%s\"\n",
-                    String8(str16, len).string());
+                    normalizeForOutput(String8(str16, len).string()).string());
             } else {
                 printf("(string) null\n");
             }
diff --git a/libs/utils/Threads.cpp b/libs/utils/Threads.cpp
index f6c55e4..0b360f4 100644
--- a/libs/utils/Threads.cpp
+++ b/libs/utils/Threads.cpp
@@ -775,6 +775,7 @@
             self->mLock.lock();
             self->mRunning = false;
             self->mThreadExitedCondition.broadcast();
+            self->mThread = thread_id_t(-1); // thread id could be reused
             self->mLock.unlock();
             break;
         }
diff --git a/opengl/libs/EGL/egl.cpp b/opengl/libs/EGL/egl.cpp
index ab260d5..f029bfe 100644
--- a/opengl/libs/EGL/egl.cpp
+++ b/opengl/libs/EGL/egl.cpp
@@ -1815,3 +1815,8 @@
     }
     return setError(EGL_BAD_DISPLAY, NULL);
 }
+
+EGLBoolean eglDestroySyncKHR(EGLDisplay dpy, EGLSyncKHR sync) { return 0; }
+EGLSyncKHR eglCreateSyncKHR(EGLDisplay dpy, EGLenum type, const EGLint *attrib_list) { return 0; }
+EGLint eglClientWaitSyncKHR(EGLDisplay dpy, EGLSyncKHR sync, EGLint flags, EGLTimeKHR timeout) { return 0; }
+