diff --git a/camera/ndk/Android.mk b/camera/ndk/Android.mk
index 40dbeef..591dfc2 100644
--- a/camera/ndk/Android.mk
+++ b/camera/ndk/Android.mk
@@ -51,8 +51,6 @@
     libcutils \
     libcamera_metadata
 
-LOCAL_CLANG := true
-
 include $(BUILD_SHARED_LIBRARY)
 
 endif
diff --git a/cmds/stagefright/Android.mk b/cmds/stagefright/Android.mk
index 9e15a81..40726a3 100644
--- a/cmds/stagefright/Android.mk
+++ b/cmds/stagefright/Android.mk
@@ -18,7 +18,6 @@
 	external/jpeg \
 
 LOCAL_CFLAGS += -Wno-multichar -Werror -Wall
-LOCAL_CLANG := true
 
 LOCAL_MODULE_TAGS := optional
 
@@ -43,7 +42,6 @@
 	$(TOP)/frameworks/native/include/media/hardware
 
 LOCAL_CFLAGS += -Wno-multichar -Werror -Wall
-LOCAL_CLANG := true
 
 LOCAL_MODULE_TAGS := optional
 
@@ -68,7 +66,6 @@
 	$(TOP)/frameworks/native/include/media/hardware
 
 LOCAL_CFLAGS += -Wno-multichar -Werror -Wall
-LOCAL_CLANG := true
 
 LOCAL_MODULE_TAGS := optional
 
@@ -93,7 +90,6 @@
 	$(TOP)/frameworks/native/include/media/openmax
 
 LOCAL_CFLAGS += -Wno-multichar -Werror -Wall
-LOCAL_CLANG := true
 
 LOCAL_MODULE_TAGS := optional
 
@@ -117,7 +113,6 @@
 	$(TOP)/frameworks/native/include/media/openmax
 
 LOCAL_CFLAGS += -Wno-multichar -Werror -Wall
-LOCAL_CLANG := true
 
 LOCAL_MODULE_TAGS := optional
 
@@ -141,7 +136,6 @@
 	$(TOP)/frameworks/native/include/media/openmax
 
 LOCAL_CFLAGS += -Wno-multichar -Werror -Wall
-LOCAL_CLANG := true
 
 LOCAL_MODULE_TAGS := optional
 
@@ -166,7 +160,6 @@
 	$(TOP)/frameworks/native/include/media/openmax
 
 LOCAL_CFLAGS += -Wno-multichar -Werror -Wall
-LOCAL_CLANG := true
 
 LOCAL_MODULE_TAGS := optional
 
@@ -209,7 +202,6 @@
 	libstagefright_mediafilter
 
 LOCAL_CFLAGS += -Wno-multichar -Werror -Wall
-LOCAL_CLANG := true
 
 LOCAL_MODULE_TAGS := optional
 
@@ -233,7 +225,6 @@
 	$(TOP)/frameworks/native/include/media/openmax
 
 LOCAL_CFLAGS += -Wno-multichar -Werror -Wall
-LOCAL_CLANG := true
 
 LOCAL_MODULE_TAGS := optional
 
diff --git a/drm/libmediadrm/Android.mk b/drm/libmediadrm/Android.mk
index f1c6b00..c822433 100644
--- a/drm/libmediadrm/Android.mk
+++ b/drm/libmediadrm/Android.mk
@@ -24,7 +24,6 @@
 	libutils
 
 LOCAL_CFLAGS += -Werror -Wno-error=deprecated-declarations -Wall
-LOCAL_CLANG := true
 
 LOCAL_MODULE:= libmediadrm
 
diff --git a/include/media/IOMX.h b/include/media/IOMX.h
index 54fa85f..9790f84 100644
--- a/include/media/IOMX.h
+++ b/include/media/IOMX.h
@@ -51,10 +51,6 @@
         kFenceTimeoutMs = 1000
     };
 
-    // Returns true iff the implementation of the OMX interface
-    // lives in the same process.
-    virtual bool livesLocally() = 0;
-
     struct ComponentInfo {
         String8 mName;
         List<String8> mRoles;
@@ -93,8 +89,6 @@
     virtual status_t setConfig(
             OMX_INDEXTYPE index, const void *params, size_t size) = 0;
 
-    virtual status_t getState(OMX_STATETYPE* state) = 0;
-
     // This will set *type to previous metadata buffer type on OMX error (not on binder error), and
     // new metadata buffer type on success.
     virtual status_t storeMetaDataInBuffers(
@@ -251,10 +245,6 @@
 
 class BnOMX : public BnInterface<IOMX> {
 public:
-    virtual bool livesLocally() {
-        return true;
-    }
-
     virtual status_t onTransact(
             uint32_t code, const Parcel &data, Parcel *reply,
             uint32_t flags = 0);
diff --git a/include/media/ToneGenerator.h b/include/media/ToneGenerator.h
index a419e17..9fd5f61 100644
--- a/include/media/ToneGenerator.h
+++ b/include/media/ToneGenerator.h
@@ -193,8 +193,8 @@
         TONE_JAPAN_DIAL,            // Dial tone: 400Hz, continuous
         TONE_JAPAN_BUSY,            // Busy tone: 400Hz, 500ms ON, 500ms OFF...
         TONE_JAPAN_RADIO_ACK,       // Radio path acknowlegment: 400Hz, 1s ON, 2s OFF...
-        // UK Supervisory tones
-        TONE_UK_RINGTONE,           // Ring Tone: A 400Hz + 450Hz tone repeated in a 0.4s on, 0.2s off, 0.4s on, 2.0s off pattern.
+        // GB Supervisory tones
+        TONE_GB_RINGTONE,           // Ring Tone: A 400Hz + 450Hz tone repeated in a 0.4s on, 0.2s off, 0.4s on, 2.0s off pattern.
         // AUSTRALIA Supervisory tones
         TONE_AUSTRALIA_RINGTONE,    // Ring tone: A 400Hz + 450Hz tone repeated in a 0.4s on, 0.2s off, 0.4s on, 2.0s off pattern.
         TONE_AUSTRALIA_BUSY,        // Busy tone: 425 Hz repeated in a 0.375s on, 0.375s off pattern.
@@ -206,7 +206,7 @@
     enum region {
         ANSI,
         JAPAN,
-        UK,
+        GB,
         AUSTRALIA,
         CEPT,
         NUM_REGIONS
diff --git a/media/libaudiohal/Android.bp b/media/libaudiohal/Android.bp
new file mode 100644
index 0000000..e943eed
--- /dev/null
+++ b/media/libaudiohal/Android.bp
@@ -0,0 +1,24 @@
+cc_library_shared {
+    name: "libaudiohal",
+
+    srcs: [
+        "DeviceHalLocal.cpp",
+        "DevicesFactoryHalLocal.cpp",
+        "EffectHalLocal.cpp",
+        "EffectsFactoryHalLocal.cpp",
+        "StreamHalLocal.cpp",
+    ],
+
+    shared_libs: [
+        "libcutils",
+        "libhardware",
+        "liblog",
+        "libeffects",
+        "libutils",
+    ],
+
+    cflags: [
+        "-Werror",
+        "-Wall",
+    ],
+}
diff --git a/media/libaudiohal/Android.mk b/media/libaudiohal/Android.mk
deleted file mode 100644
index ba20c79..0000000
--- a/media/libaudiohal/Android.mk
+++ /dev/null
@@ -1,23 +0,0 @@
-LOCAL_PATH := $(call my-dir)
-
-include $(CLEAR_VARS)
-
-LOCAL_SRC_FILES := \
-    DeviceHalLocal.cpp          \
-    DevicesFactoryHalLocal.cpp  \
-    EffectHalLocal.cpp          \
-    EffectsFactoryHalLocal.cpp  \
-    StreamHalLocal.cpp
-
-LOCAL_MODULE := libaudiohal
-
-LOCAL_SHARED_LIBRARIES := \
-    libcutils \
-    libhardware \
-    liblog \
-    libeffects \
-    libutils
-
-LOCAL_CFLAGS := -Werror -Wall
-
-include $(BUILD_SHARED_LIBRARY)
diff --git a/media/libmedia/Android.mk b/media/libmedia/Android.mk
index 81232bb..08b3af0 100644
--- a/media/libmedia/Android.mk
+++ b/media/libmedia/Android.mk
@@ -97,7 +97,6 @@
     $(call include-path-for, audio-utils)
 
 LOCAL_CFLAGS += -Werror -Wno-error=deprecated-declarations -Wall
-LOCAL_CLANG := true
 LOCAL_SANITIZE := unsigned-integer-overflow signed-integer-overflow
 
 include $(BUILD_SHARED_LIBRARY)
diff --git a/media/libmedia/IOMX.cpp b/media/libmedia/IOMX.cpp
index 5063504..fb05fef 100644
--- a/media/libmedia/IOMX.cpp
+++ b/media/libmedia/IOMX.cpp
@@ -41,7 +41,6 @@
     SET_PARAMETER,
     GET_CONFIG,
     SET_CONFIG,
-    GET_STATE,
     ENABLE_NATIVE_BUFFERS,
     USE_BUFFER,
     USE_GRAPHIC_BUFFER,
@@ -71,10 +70,6 @@
         : BpInterface<IOMX>(impl) {
     }
 
-    virtual bool livesLocally() {
-        return false;
-    }
-
     virtual status_t listNodes(List<ComponentInfo> *list) {
         list->clear();
 
@@ -233,16 +228,6 @@
         return reply.readInt32();
     }
 
-    virtual status_t getState(
-            OMX_STATETYPE* state) {
-        Parcel data, reply;
-        data.writeInterfaceToken(IOMXNode::getInterfaceDescriptor());
-        remote()->transact(GET_STATE, data, &reply);
-
-        *state = static_cast<OMX_STATETYPE>(reply.readInt32());
-        return reply.readInt32();
-    }
-
     virtual status_t enableNativeBuffers(
             OMX_U32 port_index, OMX_BOOL graphic, OMX_BOOL enable) {
         Parcel data, reply;
@@ -816,19 +801,6 @@
             return NO_ERROR;
         }
 
-        case GET_STATE:
-        {
-            CHECK_OMX_INTERFACE(IOMXNode, data, reply);
-
-            OMX_STATETYPE state = OMX_StateInvalid;
-
-            status_t err = getState(&state);
-            reply->writeInt32(state);
-            reply->writeInt32(err);
-
-            return NO_ERROR;
-        }
-
         case ENABLE_NATIVE_BUFFERS:
         {
             CHECK_OMX_INTERFACE(IOMXNode, data, reply);
diff --git a/media/libmedia/ToneGenerator.cpp b/media/libmedia/ToneGenerator.cpp
index 9a087ff..7a72237 100644
--- a/media/libmedia/ToneGenerator.cpp
+++ b/media/libmedia/ToneGenerator.cpp
@@ -746,7 +746,7 @@
                         { .duration = 2000, .waveFreq = { 0 }, 0, 0},
                         { .duration = 0, .waveFreq = { 0 }, 0, 0}},
           .repeatCnt = ToneGenerator::TONEGEN_INF,
-          .repeatSegment = 0 },                              // TONE_UK_RINGTONE
+          .repeatSegment = 0 },                              // TONE_GB_RINGTONE
         { .segments = { { .duration = 400, .waveFreq = { 400, 450, 0 }, 0, 0 },
                         { .duration = 200, .waveFreq = { 0 }, 0, 0 },
                         { .duration = 400, .waveFreq = { 400, 450, 0 }, 0, 0 },
@@ -796,7 +796,7 @@
             TONE_SUP_CALL_WAITING,       // TONE_SUP_CALL_WAITING
             TONE_SUP_RINGTONE            // TONE_SUP_RINGTONE
         },
-        {   // UK
+        {   // GB
             TONE_SUP_DIAL,               // TONE_SUP_DIAL
             TONE_SUP_BUSY,               // TONE_SUP_BUSY
             TONE_SUP_CONGESTION,         // TONE_SUP_CONGESTION
@@ -804,7 +804,7 @@
             TONE_SUP_RADIO_NOTAVAIL,     // TONE_SUP_RADIO_NOTAVAIL
             TONE_SUP_ERROR,              // TONE_SUP_ERROR
             TONE_SUP_CALL_WAITING,       // TONE_SUP_CALL_WAITING
-            TONE_UK_RINGTONE             // TONE_SUP_RINGTONE
+            TONE_GB_RINGTONE             // TONE_SUP_RINGTONE
         },
         {   // AUSTRALIA
             TONE_ANSI_DIAL,             // TONE_SUP_DIAL
@@ -869,8 +869,8 @@
         mRegion = ANSI;
     } else if (strstr(value, "jp") != NULL) {
         mRegion = JAPAN;
-    } else if (strstr(value, "uk") != NULL) {
-        mRegion = UK;
+    } else if (strstr(value, "gb") != NULL) {
+        mRegion = GB;
     } else if (strstr(value, "au") != NULL) {
         mRegion = AUSTRALIA;
     } else {
diff --git a/media/libmediaplayerservice/Android.mk b/media/libmediaplayerservice/Android.mk
index 98ccc42..5270dea 100644
--- a/media/libmediaplayerservice/Android.mk
+++ b/media/libmediaplayerservice/Android.mk
@@ -57,7 +57,6 @@
     $(TOP)/external/tremolo/Tremolo                                 \
 
 LOCAL_CFLAGS += -Werror -Wno-error=deprecated-declarations -Wall
-LOCAL_CLANG := true
 
 LOCAL_MODULE:= libmediaplayerservice
 
diff --git a/media/libmediaplayerservice/nuplayer/Android.mk b/media/libmediaplayerservice/nuplayer/Android.mk
index 3ea2159..a0e633c 100644
--- a/media/libmediaplayerservice/nuplayer/Android.mk
+++ b/media/libmediaplayerservice/nuplayer/Android.mk
@@ -32,8 +32,6 @@
 LOCAL_CFLAGS += -DENABLE_STAGEFRIGHT_EXPERIMENTS
 endif
 
-LOCAL_CLANG := true
-
 LOCAL_SHARED_LIBRARIES := libmedia
 
 LOCAL_MODULE:= libstagefright_nuplayer
diff --git a/media/libmediaplayerservice/tests/Android.mk b/media/libmediaplayerservice/tests/Android.mk
index ea75a97..c0b3265 100644
--- a/media/libmediaplayerservice/tests/Android.mk
+++ b/media/libmediaplayerservice/tests/Android.mk
@@ -20,7 +20,6 @@
 	frameworks/av/media/libmediaplayerservice \
 
 LOCAL_CFLAGS += -Werror -Wall
-LOCAL_CLANG := true
 
 LOCAL_32_BIT_ONLY := true
 
diff --git a/media/libnbaio/Android.bp b/media/libnbaio/Android.bp
new file mode 100644
index 0000000..45ad16f
--- /dev/null
+++ b/media/libnbaio/Android.bp
@@ -0,0 +1,37 @@
+cc_library_shared {
+    name: "libnbaio",
+    srcs: [
+        "AudioBufferProviderSource.cpp",
+        "AudioStreamOutSink.cpp",
+        "AudioStreamInSource.cpp",
+        "NBAIO.cpp",
+        "MonoPipe.cpp",
+        "MonoPipeReader.cpp",
+        "Pipe.cpp",
+        "PipeReader.cpp",
+        "SourceAudioBufferProvider.cpp",
+
+        "NBLog.cpp",
+    ],
+
+    // libsndfile license is incompatible; uncomment to use for local debug only
+    // srcs: [
+    //     "LibsndfileSink.cpp",
+    //     "LibsndfileSource.cpp",
+    // ],
+    // static_libs: ["libsndfile"],
+
+    shared_libs: [
+        "libaudiohal",
+        "libaudioutils",
+        "libbinder",
+        "libcutils",
+        "libutils",
+        "liblog",
+    ],
+
+    cflags: [
+        "-Werror",
+        "-Wall",
+    ],
+}
diff --git a/media/libnbaio/Android.mk b/media/libnbaio/Android.mk
deleted file mode 100644
index fe916d1..0000000
--- a/media/libnbaio/Android.mk
+++ /dev/null
@@ -1,37 +0,0 @@
-LOCAL_PATH := $(call my-dir)
-
-include $(CLEAR_VARS)
-
-LOCAL_SRC_FILES := \
-    AudioBufferProviderSource.cpp   \
-    AudioStreamOutSink.cpp          \
-    AudioStreamInSource.cpp         \
-    NBAIO.cpp                       \
-    MonoPipe.cpp                    \
-    MonoPipeReader.cpp              \
-    Pipe.cpp                        \
-    PipeReader.cpp                  \
-    SourceAudioBufferProvider.cpp
-
-LOCAL_SRC_FILES += NBLog.cpp
-
-# libsndfile license is incompatible; uncomment to use for local debug only
-#LOCAL_SRC_FILES += LibsndfileSink.cpp LibsndfileSource.cpp
-#LOCAL_C_INCLUDES += path/to/libsndfile/src
-#LOCAL_STATIC_LIBRARIES += libsndfile
-
-LOCAL_MODULE := libnbaio
-
-LOCAL_SHARED_LIBRARIES := \
-    libaudiohal \
-    libaudioutils \
-    libbinder \
-    libcutils \
-    libutils \
-    liblog
-
-LOCAL_C_INCLUDES := $(call include-path-for, audio-utils)
-
-LOCAL_CFLAGS := -Werror -Wall
-
-include $(BUILD_SHARED_LIBRARY)
diff --git a/media/libstagefright/Android.mk b/media/libstagefright/Android.mk
index 54f3c08..2c741db 100644
--- a/media/libstagefright/Android.mk
+++ b/media/libstagefright/Android.mk
@@ -133,7 +133,6 @@
 LOCAL_CFLAGS += -DENABLE_STAGEFRIGHT_EXPERIMENTS
 endif
 
-LOCAL_CLANG := true
 LOCAL_SANITIZE := unsigned-integer-overflow signed-integer-overflow
 
 LOCAL_MODULE:= libstagefright
diff --git a/media/libstagefright/codecs/aacdec/Android.mk b/media/libstagefright/codecs/aacdec/Android.mk
index 84ea708..6490f8f 100644
--- a/media/libstagefright/codecs/aacdec/Android.mk
+++ b/media/libstagefright/codecs/aacdec/Android.mk
@@ -19,7 +19,6 @@
 LOCAL_CFLAGS :=
 
 LOCAL_CFLAGS += -Werror
-LOCAL_CLANG := true
 LOCAL_SANITIZE := signed-integer-overflow unsigned-integer-overflow
 
 LOCAL_STATIC_LIBRARIES := libFraunhoferAAC
diff --git a/media/libstagefright/codecs/aacenc/Android.mk b/media/libstagefright/codecs/aacenc/Android.mk
index 71c374b..2f34e83 100644
--- a/media/libstagefright/codecs/aacenc/Android.mk
+++ b/media/libstagefright/codecs/aacenc/Android.mk
@@ -78,7 +78,6 @@
 	$(LOCAL_PATH)/basic_op
 
 LOCAL_CFLAGS += -Werror
-LOCAL_CLANG := true
 LOCAL_SANITIZE := signed-integer-overflow unsigned-integer-overflow
 
 include $(BUILD_STATIC_LIBRARY)
@@ -106,7 +105,6 @@
   LOCAL_CFLAGS :=
 
   LOCAL_CFLAGS += -Werror
-  LOCAL_CLANG := true
   LOCAL_SANITIZE := signed-integer-overflow unsigned-integer-overflow
 
   LOCAL_STATIC_LIBRARIES := libFraunhoferAAC
@@ -132,7 +130,6 @@
   LOCAL_CFLAGS := -DOSCL_IMPORT_REF=
 
   LOCAL_CFLAGS += -Werror
-  LOCAL_CLANG := true
   LOCAL_SANITIZE := signed-integer-overflow unsigned-integer-overflow
 
   LOCAL_STATIC_LIBRARIES := \
diff --git a/media/libstagefright/codecs/amrnb/common/Android.mk b/media/libstagefright/codecs/amrnb/common/Android.mk
index 15220a4..0bb5724 100644
--- a/media/libstagefright/codecs/amrnb/common/Android.mk
+++ b/media/libstagefright/codecs/amrnb/common/Android.mk
@@ -68,7 +68,6 @@
         -D"OSCL_UNUSED_ARG(x)=(void)(x)" -DOSCL_IMPORT_REF= -DOSCL_EXPORT_REF=
 
 LOCAL_CFLAGS += -Werror
-LOCAL_CLANG := true
 #addressing b/25409744
 #LOCAL_SANITIZE := signed-integer-overflow unsigned-integer-overflow
 
diff --git a/media/libstagefright/codecs/amrnb/dec/Android.mk b/media/libstagefright/codecs/amrnb/dec/Android.mk
index 7967ec3..3959b80 100644
--- a/media/libstagefright/codecs/amrnb/dec/Android.mk
+++ b/media/libstagefright/codecs/amrnb/dec/Android.mk
@@ -48,7 +48,6 @@
         -D"OSCL_UNUSED_ARG(x)=(void)(x)" -DOSCL_IMPORT_REF=
 
 LOCAL_CFLAGS += -Werror
-LOCAL_CLANG := true
 #LOCAL_SANITIZE := signed-integer-overflow
 
 LOCAL_MODULE := libstagefright_amrnbdec
@@ -73,7 +72,6 @@
 LOCAL_CFLAGS := -DOSCL_IMPORT_REF=
 
 LOCAL_CFLAGS += -Werror
-LOCAL_CLANG := true
 #LOCAL_SANITIZE := signed-integer-overflow
 
 LOCAL_STATIC_LIBRARIES := \
@@ -104,7 +102,6 @@
 LOCAL_SHARED_LIBRARIES := \
         libstagefright_amrnb_common libaudioutils liblog
 
-LOCAL_CLANG := true
 #LOCAL_SANITIZE := signed-integer-overflow
 
 LOCAL_MODULE := libstagefright_amrnbdec_test
diff --git a/media/libstagefright/codecs/amrnb/enc/Android.mk b/media/libstagefright/codecs/amrnb/enc/Android.mk
index f8a41af..af1efb9 100644
--- a/media/libstagefright/codecs/amrnb/enc/Android.mk
+++ b/media/libstagefright/codecs/amrnb/enc/Android.mk
@@ -70,7 +70,6 @@
         -D"OSCL_UNUSED_ARG(x)=(void)(x)"
 
 LOCAL_CFLAGS += -Werror
-LOCAL_CLANG := true
 #addressing b/25409744
 #LOCAL_SANITIZE := signed-integer-overflow
 
@@ -94,7 +93,6 @@
         $(LOCAL_PATH)/../common
 
 LOCAL_CFLAGS += -Werror
-LOCAL_CLANG := true
 #addressing b/25409744
 #LOCAL_SANITIZE := signed-integer-overflow
 
@@ -127,7 +125,6 @@
 LOCAL_SHARED_LIBRARIES := \
     libstagefright_amrnb_common
 
-LOCAL_CLANG := true
 #addressing b/25409744
 #LOCAL_SANITIZE := signed-integer-overflow
 
diff --git a/media/libstagefright/codecs/amrwb/Android.mk b/media/libstagefright/codecs/amrwb/Android.mk
index 1649c4a..73a1751 100644
--- a/media/libstagefright/codecs/amrwb/Android.mk
+++ b/media/libstagefright/codecs/amrwb/Android.mk
@@ -51,7 +51,6 @@
         -D"OSCL_UNUSED_ARG(x)=(void)(x)" -DOSCL_IMPORT_REF=
 
 LOCAL_CFLAGS += -Werror
-LOCAL_CLANG := true
 LOCAL_SANITIZE := signed-integer-overflow
 
 LOCAL_MODULE := libstagefright_amrwbdec
@@ -74,7 +73,6 @@
 LOCAL_SHARED_LIBRARIES := \
         libaudioutils
 
-LOCAL_CLANG := true
 LOCAL_SANITIZE := signed-integer-overflow
 
 LOCAL_MODULE := libstagefright_amrwbdec_test
diff --git a/media/libstagefright/codecs/amrwbenc/Android.mk b/media/libstagefright/codecs/amrwbenc/Android.mk
index 026006e..3395fc1 100644
--- a/media/libstagefright/codecs/amrwbenc/Android.mk
+++ b/media/libstagefright/codecs/amrwbenc/Android.mk
@@ -102,7 +102,6 @@
 	$(LOCAL_PATH)/inc
 
 LOCAL_CFLAGS += -Werror
-LOCAL_CLANG := true
 #LOCAL_SANITIZE := signed-integer-overflow
 
 include $(BUILD_STATIC_LIBRARY)
@@ -120,7 +119,6 @@
 	frameworks/native/include/media/openmax
 
 LOCAL_CFLAGS += -Werror
-LOCAL_CLANG := true
 LOCAL_SANITIZE := signed-integer-overflow
 
 LOCAL_STATIC_LIBRARIES := \
diff --git a/media/libstagefright/codecs/avc/common/Android.mk b/media/libstagefright/codecs/avc/common/Android.mk
index ed0f8ca..ecf0884 100644
--- a/media/libstagefright/codecs/avc/common/Android.mk
+++ b/media/libstagefright/codecs/avc/common/Android.mk
@@ -17,7 +17,6 @@
  	$(LOCAL_PATH)/include
 
 LOCAL_CFLAGS += -Werror
-LOCAL_CLANG := true
 LOCAL_SANITIZE := signed-integer-overflow
 
 include $(BUILD_SHARED_LIBRARY)
diff --git a/media/libstagefright/codecs/avc/enc/Android.mk b/media/libstagefright/codecs/avc/enc/Android.mk
index 2763c35..8249d66 100644
--- a/media/libstagefright/codecs/avc/enc/Android.mk
+++ b/media/libstagefright/codecs/avc/enc/Android.mk
@@ -31,7 +31,6 @@
     -DOSCL_IMPORT_REF= -D"OSCL_UNUSED_ARG(x)=(void)(x)" -DOSCL_EXPORT_REF=
 
 LOCAL_CFLAGS += -Werror
-LOCAL_CLANG := true
 LOCAL_SANITIZE := signed-integer-overflow
 
 include $(BUILD_STATIC_LIBRARY)
@@ -74,7 +73,6 @@
 LOCAL_MODULE_TAGS := optional
 
 LOCAL_CFLAGS += -Werror
-LOCAL_CLANG := true
 LOCAL_SANITIZE := signed-integer-overflow
 
 include $(BUILD_SHARED_LIBRARY)
@@ -94,7 +92,6 @@
 
 LOCAL_CFLAGS := \
     -DOSCL_IMPORT_REF= -DOSCL_UNUSED_ARG= -DOSCL_EXPORT_REF=
-LOCAL_CLANG := true
 LOCAL_SANITIZE := signed-integer-overflow
 
 LOCAL_STATIC_LIBRARIES := \
diff --git a/media/libstagefright/codecs/avcdec/Android.mk b/media/libstagefright/codecs/avcdec/Android.mk
index aa7cb90..9da8a6f 100644
--- a/media/libstagefright/codecs/avcdec/Android.mk
+++ b/media/libstagefright/codecs/avcdec/Android.mk
@@ -20,7 +20,6 @@
 LOCAL_SHARED_LIBRARIES  += libutils
 LOCAL_SHARED_LIBRARIES  += liblog
 
-LOCAL_CLANG := true
 LOCAL_SANITIZE := signed-integer-overflow
 
 LOCAL_LDFLAGS := -Wl,-Bsymbolic
diff --git a/media/libstagefright/codecs/avcenc/Android.mk b/media/libstagefright/codecs/avcenc/Android.mk
index 30e08e8..2d24584 100644
--- a/media/libstagefright/codecs/avcenc/Android.mk
+++ b/media/libstagefright/codecs/avcenc/Android.mk
@@ -21,7 +21,6 @@
 LOCAL_SHARED_LIBRARIES  += libutils
 LOCAL_SHARED_LIBRARIES  += liblog
 
-LOCAL_CLANG := true
 LOCAL_SANITIZE := signed-integer-overflow
 
 LOCAL_LDFLAGS := -Wl,-Bsymbolic
diff --git a/media/libstagefright/codecs/flac/enc/Android.mk b/media/libstagefright/codecs/flac/enc/Android.mk
index 1ae1052..a3c37fb 100644
--- a/media/libstagefright/codecs/flac/enc/Android.mk
+++ b/media/libstagefright/codecs/flac/enc/Android.mk
@@ -10,7 +10,6 @@
         external/flac/include
 
 LOCAL_CFLAGS += -Werror
-LOCAL_CLANG := true
 LOCAL_SANITIZE := signed-integer-overflow unsigned-integer-overflow
 
 LOCAL_SHARED_LIBRARIES := \
diff --git a/media/libstagefright/codecs/g711/dec/Android.mk b/media/libstagefright/codecs/g711/dec/Android.mk
index 96ddd47..b002208 100644
--- a/media/libstagefright/codecs/g711/dec/Android.mk
+++ b/media/libstagefright/codecs/g711/dec/Android.mk
@@ -15,7 +15,6 @@
 LOCAL_MODULE_TAGS := optional
 
 LOCAL_CFLAGS += -Werror
-LOCAL_CLANG := true
 LOCAL_SANITIZE := signed-integer-overflow unsigned-integer-overflow
 
 include $(BUILD_SHARED_LIBRARY)
diff --git a/media/libstagefright/codecs/gsm/dec/Android.mk b/media/libstagefright/codecs/gsm/dec/Android.mk
index a8a4d1e..5d6c289 100644
--- a/media/libstagefright/codecs/gsm/dec/Android.mk
+++ b/media/libstagefright/codecs/gsm/dec/Android.mk
@@ -10,7 +10,6 @@
         external/libgsm/inc
 
 LOCAL_CFLAGS += -Werror
-LOCAL_CLANG := true
 LOCAL_SANITIZE := signed-integer-overflow unsigned-integer-overflow
 
 LOCAL_SHARED_LIBRARIES := \
diff --git a/media/libstagefright/codecs/hevcdec/Android.mk b/media/libstagefright/codecs/hevcdec/Android.mk
index 5f05a7b..83e377c 100644
--- a/media/libstagefright/codecs/hevcdec/Android.mk
+++ b/media/libstagefright/codecs/hevcdec/Android.mk
@@ -13,7 +13,6 @@
 LOCAL_C_INCLUDES += $(TOP)/external/libhevc/common
 LOCAL_C_INCLUDES += $(TOP)/frameworks/av/media/libstagefright/include
 LOCAL_C_INCLUDES += $(TOP)/frameworks/native/include/media/openmax
-LOCAL_CLANG := true
 LOCAL_SANITIZE := signed-integer-overflow
 
 LOCAL_SHARED_LIBRARIES  := libmedia
diff --git a/media/libstagefright/codecs/m4v_h263/dec/Android.mk b/media/libstagefright/codecs/m4v_h263/dec/Android.mk
index 197495e..e83d24d 100644
--- a/media/libstagefright/codecs/m4v_h263/dec/Android.mk
+++ b/media/libstagefright/codecs/m4v_h263/dec/Android.mk
@@ -47,7 +47,6 @@
 LOCAL_CFLAGS := -DOSCL_EXPORT_REF= -DOSCL_IMPORT_REF=
 
 LOCAL_CFLAGS += -Werror
-LOCAL_CLANG := true
 LOCAL_SANITIZE := signed-integer-overflow
 
 include $(BUILD_STATIC_LIBRARY)
@@ -77,7 +76,6 @@
 LOCAL_MODULE_TAGS := optional
 
 LOCAL_CFLAGS += -Werror
-LOCAL_CLANG := true
 LOCAL_SANITIZE := signed-integer-overflow
 
 include $(BUILD_SHARED_LIBRARY)
diff --git a/media/libstagefright/codecs/m4v_h263/enc/Android.mk b/media/libstagefright/codecs/m4v_h263/enc/Android.mk
index c601af3..1ff8b47 100644
--- a/media/libstagefright/codecs/m4v_h263/enc/Android.mk
+++ b/media/libstagefright/codecs/m4v_h263/enc/Android.mk
@@ -34,7 +34,6 @@
     $(TOP)/frameworks/native/include/media/openmax
 
 LOCAL_CFLAGS += -Werror
-LOCAL_CLANG := true
 LOCAL_SANITIZE := signed-integer-overflow
 
 include $(BUILD_STATIC_LIBRARY)
@@ -77,7 +76,6 @@
 LOCAL_MODULE_TAGS := optional
 
 LOCAL_CFLAGS += -Werror
-LOCAL_CLANG := true
 LOCAL_SANITIZE := signed-integer-overflow
 
 include $(BUILD_SHARED_LIBRARY)
@@ -93,7 +91,6 @@
         $(LOCAL_PATH)/include
 
 LOCAL_CFLAGS := -DOSCL_EXPORT_REF= -DOSCL_IMPORT_REF= -DBX_RC
-LOCAL_CLANG := true
 LOCAL_SANITIZE := signed-integer-overflow
 
 LOCAL_STATIC_LIBRARIES := \
diff --git a/media/libstagefright/codecs/mp3dec/Android.mk b/media/libstagefright/codecs/mp3dec/Android.mk
index 8422b62..62dce35 100644
--- a/media/libstagefright/codecs/mp3dec/Android.mk
+++ b/media/libstagefright/codecs/mp3dec/Android.mk
@@ -54,7 +54,6 @@
         -D"OSCL_UNUSED_ARG(x)=(void)(x)"
 
 LOCAL_CFLAGS += -Werror
-LOCAL_CLANG := true
 LOCAL_SANITIZE := signed-integer-overflow
 
 LOCAL_MODULE := libstagefright_mp3dec
@@ -77,7 +76,6 @@
         $(LOCAL_PATH)/include
 
 LOCAL_CFLAGS += -Werror
-LOCAL_CLANG := true
 LOCAL_SANITIZE := signed-integer-overflow
 
 LOCAL_SHARED_LIBRARIES := \
@@ -103,7 +101,6 @@
         $(LOCAL_PATH)/test/include \
         $(call include-path-for, audio-utils)
 
-LOCAL_CLANG := true
 LOCAL_SANITIZE := signed-integer-overflow
 LOCAL_STATIC_LIBRARIES := \
         libstagefright_mp3dec libsndfile
diff --git a/media/libstagefright/codecs/mpeg2dec/Android.mk b/media/libstagefright/codecs/mpeg2dec/Android.mk
index e7a2ea1..65a081e 100644
--- a/media/libstagefright/codecs/mpeg2dec/Android.mk
+++ b/media/libstagefright/codecs/mpeg2dec/Android.mk
@@ -21,7 +21,6 @@
 LOCAL_SHARED_LIBRARIES  += liblog
 
 LOCAL_LDFLAGS := -Wl,-Bsymbolic
-LOCAL_CLANG := true
 LOCAL_SANITIZE := signed-integer-overflow
 
 include $(BUILD_SHARED_LIBRARY)
diff --git a/media/libstagefright/codecs/on2/dec/Android.mk b/media/libstagefright/codecs/on2/dec/Android.mk
index 1aa63dd..de1e937 100644
--- a/media/libstagefright/codecs/on2/dec/Android.mk
+++ b/media/libstagefright/codecs/on2/dec/Android.mk
@@ -21,7 +21,6 @@
 LOCAL_MODULE_TAGS := optional
 
 LOCAL_CFLAGS += -Werror
-LOCAL_CLANG := true
 LOCAL_SANITIZE := signed-integer-overflow unsigned-integer-overflow
 
 include $(BUILD_SHARED_LIBRARY)
diff --git a/media/libstagefright/codecs/on2/enc/Android.mk b/media/libstagefright/codecs/on2/enc/Android.mk
index a165fff..f8019d0 100644
--- a/media/libstagefright/codecs/on2/enc/Android.mk
+++ b/media/libstagefright/codecs/on2/enc/Android.mk
@@ -13,7 +13,6 @@
         frameworks/av/media/libstagefright/include \
         frameworks/native/include/media/openmax \
 
-LOCAL_CLANG := true
 LOCAL_SANITIZE := signed-integer-overflow unsigned-integer-overflow
 
 LOCAL_STATIC_LIBRARIES := \
diff --git a/media/libstagefright/codecs/on2/h264dec/Android.mk b/media/libstagefright/codecs/on2/h264dec/Android.mk
index 9f2c055..f28e17b 100644
--- a/media/libstagefright/codecs/on2/h264dec/Android.mk
+++ b/media/libstagefright/codecs/on2/h264dec/Android.mk
@@ -95,7 +95,6 @@
                         $(LOCAL_PATH)/./omxdl/arm_neon/vc/m4p10/api
 endif
 
-LOCAL_CLANG := true
 LOCAL_SANITIZE := signed-integer-overflow
 
 LOCAL_SHARED_LIBRARIES := \
diff --git a/media/libstagefright/codecs/opus/dec/Android.mk b/media/libstagefright/codecs/opus/dec/Android.mk
index 894c4da..7b0ad2c 100644
--- a/media/libstagefright/codecs/opus/dec/Android.mk
+++ b/media/libstagefright/codecs/opus/dec/Android.mk
@@ -13,7 +13,6 @@
         libopus libmedia libstagefright_omx \
         libstagefright_foundation libutils liblog
 
-LOCAL_CLANG := true
 LOCAL_SANITIZE := signed-integer-overflow unsigned-integer-overflow
 
 LOCAL_MODULE := libstagefright_soft_opusdec
diff --git a/media/libstagefright/codecs/raw/Android.mk b/media/libstagefright/codecs/raw/Android.mk
index e454c84..caed2cc 100644
--- a/media/libstagefright/codecs/raw/Android.mk
+++ b/media/libstagefright/codecs/raw/Android.mk
@@ -9,7 +9,6 @@
         frameworks/native/include/media/openmax
 
 LOCAL_CFLAGS += -Werror
-LOCAL_CLANG := true
 LOCAL_SANITIZE := signed-integer-overflow unsigned-integer-overflow
 
 LOCAL_SHARED_LIBRARIES := \
diff --git a/media/libstagefright/codecs/vorbis/dec/Android.mk b/media/libstagefright/codecs/vorbis/dec/Android.mk
index 7af2993..3d72d3a 100644
--- a/media/libstagefright/codecs/vorbis/dec/Android.mk
+++ b/media/libstagefright/codecs/vorbis/dec/Android.mk
@@ -17,7 +17,6 @@
 LOCAL_MODULE_TAGS := optional
 
 LOCAL_CFLAGS += -Werror
-LOCAL_CLANG := true
 LOCAL_SANITIZE := signed-integer-overflow unsigned-integer-overflow
 
 include $(BUILD_SHARED_LIBRARY)
diff --git a/media/libstagefright/colorconversion/Android.mk b/media/libstagefright/colorconversion/Android.mk
index 0bf9701..ba74740 100644
--- a/media/libstagefright/colorconversion/Android.mk
+++ b/media/libstagefright/colorconversion/Android.mk
@@ -14,7 +14,6 @@
         libyuv_static \
 
 LOCAL_CFLAGS += -Werror
-LOCAL_CLANG := true
 LOCAL_SANITIZE := signed-integer-overflow
 
 LOCAL_MODULE:= libstagefright_color_conversion
diff --git a/media/libstagefright/filters/Android.mk b/media/libstagefright/filters/Android.mk
index bd75a88..f8e8352 100644
--- a/media/libstagefright/filters/Android.mk
+++ b/media/libstagefright/filters/Android.mk
@@ -21,7 +21,6 @@
 LOCAL_C_INCLUDES += $(intermediates)
 
 LOCAL_CFLAGS += -Wno-multichar -Werror -Wall
-LOCAL_CLANG := true
 
 LOCAL_SHARED_LIBRARIES := libmedia
 
diff --git a/media/libstagefright/http/Android.mk b/media/libstagefright/http/Android.mk
index bc71134..b3ca6d5 100644
--- a/media/libstagefright/http/Android.mk
+++ b/media/libstagefright/http/Android.mk
@@ -22,7 +22,6 @@
 LOCAL_CFLAGS += -Wno-multichar
 
 LOCAL_CFLAGS += -Werror -Wall
-LOCAL_CLANG := true
 LOCAL_SANITIZE := signed-integer-overflow
 
 include $(BUILD_SHARED_LIBRARY)
diff --git a/media/libstagefright/httplive/Android.mk b/media/libstagefright/httplive/Android.mk
index 2c985fc..6a71b7c 100644
--- a/media/libstagefright/httplive/Android.mk
+++ b/media/libstagefright/httplive/Android.mk
@@ -14,7 +14,6 @@
 	$(TOP)/frameworks/native/include/media/openmax
 
 LOCAL_CFLAGS += -Werror -Wall
-LOCAL_CLANG := true
 LOCAL_SANITIZE := unsigned-integer-overflow signed-integer-overflow
 
 LOCAL_SHARED_LIBRARIES := \
diff --git a/media/libstagefright/id3/Android.mk b/media/libstagefright/id3/Android.mk
index bd2e459..19ada73 100644
--- a/media/libstagefright/id3/Android.mk
+++ b/media/libstagefright/id3/Android.mk
@@ -5,7 +5,6 @@
 	ID3.cpp
 
 LOCAL_CFLAGS += -Werror -Wall
-LOCAL_CLANG := true
 LOCAL_SANITIZE := unsigned-integer-overflow signed-integer-overflow
 
 LOCAL_SHARED_LIBRARIES := libmedia
@@ -22,7 +21,6 @@
 	testid3.cpp
 
 LOCAL_CFLAGS += -Werror -Wall
-LOCAL_CLANG := true
 
 LOCAL_SHARED_LIBRARIES := \
 	libstagefright libutils liblog libbinder libstagefright_foundation
diff --git a/media/libstagefright/include/OMXNodeInstance.h b/media/libstagefright/include/OMXNodeInstance.h
index 79643d6..640f840 100644
--- a/media/libstagefright/include/OMXNodeInstance.h
+++ b/media/libstagefright/include/OMXNodeInstance.h
@@ -50,8 +50,6 @@
     status_t getConfig(OMX_INDEXTYPE index, void *params, size_t size);
     status_t setConfig(OMX_INDEXTYPE index, const void *params, size_t size);
 
-    status_t getState(OMX_STATETYPE* state);
-
     status_t enableNativeBuffers(OMX_U32 portIndex, OMX_BOOL graphic, OMX_BOOL enable);
 
     status_t getGraphicBufferUsage(OMX_U32 portIndex, OMX_U32* usage);
diff --git a/media/libstagefright/matroska/Android.mk b/media/libstagefright/matroska/Android.mk
index 89d7ff2..7dd0863 100644
--- a/media/libstagefright/matroska/Android.mk
+++ b/media/libstagefright/matroska/Android.mk
@@ -10,7 +10,6 @@
         $(TOP)/frameworks/av/media/libstagefright/include \
 
 LOCAL_CFLAGS += -Wno-multichar -Werror -Wall
-LOCAL_CLANG := true
 LOCAL_SANITIZE := unsigned-integer-overflow signed-integer-overflow
 
 LOCAL_SHARED_LIBRARIES := libmedia
diff --git a/media/libstagefright/mpeg2ts/Android.mk b/media/libstagefright/mpeg2ts/Android.mk
index 66722a8..92c386c 100644
--- a/media/libstagefright/mpeg2ts/Android.mk
+++ b/media/libstagefright/mpeg2ts/Android.mk
@@ -14,7 +14,6 @@
 	$(TOP)/frameworks/native/include/media/openmax
 
 LOCAL_CFLAGS += -Werror -Wall
-LOCAL_CLANG := true
 LOCAL_SANITIZE := unsigned-integer-overflow signed-integer-overflow
 
 LOCAL_SHARED_LIBRARIES := libmedia
diff --git a/media/libstagefright/omx/Android.mk b/media/libstagefright/omx/Android.mk
index e4fbd81..ee4fc05 100644
--- a/media/libstagefright/omx/Android.mk
+++ b/media/libstagefright/omx/Android.mk
@@ -33,7 +33,6 @@
 
 LOCAL_MODULE:= libstagefright_omx
 LOCAL_CFLAGS += -Werror -Wall
-LOCAL_CLANG := true
 LOCAL_SANITIZE := unsigned-integer-overflow signed-integer-overflow
 
 include $(BUILD_SHARED_LIBRARY)
diff --git a/media/libstagefright/omx/OMXNodeInstance.cpp b/media/libstagefright/omx/OMXNodeInstance.cpp
index 72e7375..b747895 100644
--- a/media/libstagefright/omx/OMXNodeInstance.cpp
+++ b/media/libstagefright/omx/OMXNodeInstance.cpp
@@ -643,14 +643,6 @@
     return StatusFromOMXError(err);
 }
 
-status_t OMXNodeInstance::getState(OMX_STATETYPE* state) {
-    Mutex::Autolock autoLock(mLock);
-
-    OMX_ERRORTYPE err = OMX_GetState(mHandle, state);
-    CLOG_IF_ERROR(getState, err, "");
-    return StatusFromOMXError(err);
-}
-
 status_t OMXNodeInstance::enableNativeBuffers(
         OMX_U32 portIndex, OMX_BOOL graphic, OMX_BOOL enable) {
     if (portIndex >= NELEM(mSecureBufferType)) {
diff --git a/media/libstagefright/omx/tests/Android.mk b/media/libstagefright/omx/tests/Android.mk
index 02e97f1..ec14eb7 100644
--- a/media/libstagefright/omx/tests/Android.mk
+++ b/media/libstagefright/omx/tests/Android.mk
@@ -12,7 +12,6 @@
 	$(TOP)/frameworks/native/include/media/openmax
 
 LOCAL_CFLAGS += -Werror -Wall
-LOCAL_CLANG := true
 
 LOCAL_MODULE := omx_tests
 
@@ -39,6 +38,5 @@
 	frameworks/av/media/libstagefright/omx \
 
 LOCAL_CFLAGS += -Werror -Wall
-LOCAL_CLANG := true
 
 include $(BUILD_NATIVE_TEST)
diff --git a/media/libstagefright/rtsp/Android.mk b/media/libstagefright/rtsp/Android.mk
index 35301ce..3472e49 100644
--- a/media/libstagefright/rtsp/Android.mk
+++ b/media/libstagefright/rtsp/Android.mk
@@ -32,7 +32,6 @@
 endif
 
 LOCAL_CFLAGS += -Werror -Wall
-LOCAL_CLANG := true
 LOCAL_SANITIZE := unsigned-integer-overflow signed-integer-overflow
 
 LOCAL_ADDITIONAL_DEPENDENCIES := $(LOCAL_PATH)/Android.mk
@@ -58,7 +57,6 @@
 	$(TOP)/frameworks/native/include/media/openmax
 
 LOCAL_CFLAGS += -Wno-multichar -Werror -Wall
-LOCAL_CLANG := true
 LOCAL_SANITIZE := signed-integer-overflow
 
 LOCAL_MODULE_TAGS := optional
diff --git a/media/libstagefright/tests/Android.mk b/media/libstagefright/tests/Android.mk
index d1c9d36..a93770a 100644
--- a/media/libstagefright/tests/Android.mk
+++ b/media/libstagefright/tests/Android.mk
@@ -33,7 +33,6 @@
 	$(TOP)/frameworks/native/include/media/hardware \
 
 LOCAL_CFLAGS += -Werror -Wall
-LOCAL_CLANG := true
 
 LOCAL_32_BIT_ONLY := true
 
@@ -65,7 +64,6 @@
 	$(TOP)/frameworks/native/include/media/openmax \
 
 LOCAL_CFLAGS += -Werror -Wall
-LOCAL_CLANG := true
 
 include $(BUILD_NATIVE_TEST)
 
@@ -95,7 +93,6 @@
 LOCAL_32_BIT_ONLY := true
 
 LOCAL_CFLAGS += -Werror -Wall
-LOCAL_CLANG := true
 
 include $(BUILD_NATIVE_TEST)
 
diff --git a/media/libstagefright/timedtext/Android.mk b/media/libstagefright/timedtext/Android.mk
index 8d128b8..0b0facf 100644
--- a/media/libstagefright/timedtext/Android.mk
+++ b/media/libstagefright/timedtext/Android.mk
@@ -5,7 +5,6 @@
         TextDescriptions.cpp      \
 
 LOCAL_CFLAGS += -Wno-multichar -Werror -Wall
-LOCAL_CLANG := true
 LOCAL_SANITIZE := signed-integer-overflow
 
 LOCAL_C_INCLUDES:= \
diff --git a/media/libstagefright/webm/Android.mk b/media/libstagefright/webm/Android.mk
index ce580ae..096fd07 100644
--- a/media/libstagefright/webm/Android.mk
+++ b/media/libstagefright/webm/Android.mk
@@ -4,7 +4,6 @@
 LOCAL_CPPFLAGS += -D__STDINT_LIMITS
 
 LOCAL_CFLAGS += -Werror -Wall
-LOCAL_CLANG := true
 LOCAL_SANITIZE := unsigned-integer-overflow signed-integer-overflow
 
 LOCAL_SRC_FILES:= EbmlUtil.cpp        \
diff --git a/media/libstagefright/wifi-display/Android.mk b/media/libstagefright/wifi-display/Android.mk
index ae4ac90..902f66c 100644
--- a/media/libstagefright/wifi-display/Android.mk
+++ b/media/libstagefright/wifi-display/Android.mk
@@ -32,7 +32,6 @@
         libutils                        \
 
 LOCAL_CFLAGS += -Wno-multichar -Werror -Wall
-LOCAL_CLANG := true
 LOCAL_SANITIZE := signed-integer-overflow
 
 LOCAL_MODULE:= libstagefright_wfd
diff --git a/media/libstagefright/yuv/Android.mk b/media/libstagefright/yuv/Android.mk
index f2fd3be..08d202b 100644
--- a/media/libstagefright/yuv/Android.mk
+++ b/media/libstagefright/yuv/Android.mk
@@ -13,7 +13,6 @@
 
 
 LOCAL_CFLAGS += -Werror -Wall
-LOCAL_CLANG := true
 LOCAL_SANITIZE := signed-integer-overflow
 
 include $(BUILD_SHARED_LIBRARY)
diff --git a/services/mediadrm/tests/Android.mk b/services/mediadrm/tests/Android.mk
index 8cbf782..e2f7399 100644
--- a/services/mediadrm/tests/Android.mk
+++ b/services/mediadrm/tests/Android.mk
@@ -19,7 +19,6 @@
 	frameworks/av/media/libmediaplayerservice \
 
 LOCAL_CFLAGS += -Werror -Wall
-LOCAL_CLANG := true
 
 LOCAL_32_BIT_ONLY := true
 
diff --git a/services/mediaresourcemanager/Android.mk b/services/mediaresourcemanager/Android.mk
index b72230f..e9bc955 100644
--- a/services/mediaresourcemanager/Android.mk
+++ b/services/mediaresourcemanager/Android.mk
@@ -14,7 +14,6 @@
     $(TOPDIR)frameworks/av/include
 
 LOCAL_CFLAGS += -Werror -Wall
-LOCAL_CLANG := true
 
 include $(BUILD_SHARED_LIBRARY)
 
diff --git a/services/mediaresourcemanager/test/Android.mk b/services/mediaresourcemanager/test/Android.mk
index 3b4ef0d..6abcf92 100644
--- a/services/mediaresourcemanager/test/Android.mk
+++ b/services/mediaresourcemanager/test/Android.mk
@@ -21,7 +21,6 @@
   frameworks/av/services/mediaresourcemanager \
 
 LOCAL_CFLAGS += -Werror -Wall
-LOCAL_CLANG := true
 
 LOCAL_32_BIT_ONLY := true
 
@@ -47,7 +46,6 @@
   frameworks/av/services/mediaresourcemanager \
 
 LOCAL_CFLAGS += -Werror -Wall
-LOCAL_CLANG := true
 
 LOCAL_32_BIT_ONLY := true