Bug 3438258 Add SurfaceTexture as MediaPlayer sink

This change enables the use of a SurfaceTexture in place of a Surface
as the video sink for an android.media.MediaPlayer. The new API
MediaPlayer.setTexture is currently hidden.

This includes:
 - New Java and C++ interfaces
 - C++ plumbing and implementation (JNI, Binder)
 - Stagefright AwesomePlayer and NuPlayer use ANativeWindow
   (either Surface or SurfaceTextureClient)

Change-Id: I2b568bee143d9eaf3dfc6cc4533c1bebbd5afc51
diff --git a/media/libmedia/Android.mk b/media/libmedia/Android.mk
index 74fb531..fd4c6c6 100644
--- a/media/libmedia/Android.mk
+++ b/media/libmedia/Android.mk
@@ -37,7 +37,8 @@
 
 LOCAL_SHARED_LIBRARIES := \
 	libui libcutils libutils libbinder libsonivox libicuuc libexpat \
-        libsurfaceflinger_client libcamera_client libstagefright_foundation
+        libsurfaceflinger_client libcamera_client libstagefright_foundation \
+        libgui
 
 LOCAL_MODULE:= libmedia