Report the SurfaceTexture tranform matrix to CC timely

content/common/gpu/stream_texture_android.h

Index: content/common/gpu/stream_texture_android.h
diff --git a/content/common/gpu/stream_texture_android.h b/content/common/gpu/stream_texture_android.h
index e19fc1b321a23cff8c83892b195c7517fa2113e7..82d1a3f3cf0223994c5413db2e2ab0272850bddc 100644
--- a/content/common/gpu/stream_texture_android.h
+++ b/content/common/gpu/stream_texture_android.h
@@ -62,8 +62,6 @@ class StreamTexture : public gl::GLImage,
 
   scoped_ptr<ui::ScopedMakeCurrent> MakeStubCurrent();
 
-  void UpdateTexImage();
-
   // Called when a new frame is available for the SurfaceTexture.
   void OnFrameAvailable();
 
@@ -83,12 +81,6 @@ class StreamTexture : public gl::GLImage,
   // Current size of the surface texture.
   gfx::Size size_;
 
-  // Whether we ever bound a valid frame.
-  bool has_valid_frame_;
-
-  // Whether a new frame is available that we should update to.
-  bool has_pending_frame_;
-
   GpuCommandBufferStub* owner_stub_;
   int32_t route_id_;
   bool has_listener_;