Make Android StreamTexture implement GLStreamTextureImage

content/renderer/gpu/stream_texture_host_android.h

Index: content/renderer/gpu/stream_texture_host_android.h
diff --git a/content/renderer/gpu/stream_texture_host_android.h b/content/renderer/gpu/stream_texture_host_android.h
index 4c88ded139499e7ff9b7179efb3cee222cdbfdce..d03151b69c0e0ab8f4dec479c832bff8a3f952f5 100644
--- a/content/renderer/gpu/stream_texture_host_android.h
+++ b/content/renderer/gpu/stream_texture_host_android.h
@@ -37,7 +37,6 @@ class StreamTextureHost : public IPC::Listener {
   class Listener {
    public:
     virtual void OnFrameAvailable() = 0;
-    virtual void OnMatrixChanged(const float mtx[16]) = 0;
     virtual ~Listener() {}
   };
 
@@ -50,7 +49,6 @@ class StreamTextureHost : public IPC::Listener {
  private:
   // Message handlers:
   void OnFrameAvailable();
-  void OnMatrixChanged(const GpuStreamTextureMsg_MatrixChanged_Params& param);
 
   int stream_id_;
   Listener* listener_;