Add StreamTexture resgistration for the Browser

gpu/ipc/service/stream_texture_android.h

Index: gpu/ipc/service/stream_texture_android.h
diff --git a/gpu/ipc/service/stream_texture_android.h b/gpu/ipc/service/stream_texture_android.h
index 369cf3abf885edc63fe779c171b28e03ee814c4d..5ce78b94769275a093bf4a6666974ffc9df18f59 100644
--- a/gpu/ipc/service/stream_texture_android.h
+++ b/gpu/ipc/service/stream_texture_android.h
@@ -80,6 +80,7 @@ class StreamTexture : public gpu::gles2::GLStreamTextureImage,
   // IPC message handlers:
   void OnStartListening();
   void OnEstablishPeer(int32_t primary_id, int32_t secondary_id);
+  void OnRegisterStreamTexture(int32_t surface_texture_id);
   void OnSetSize(const gfx::Size& size) { size_ = size; }
 
   scoped_refptr<gl::SurfaceTexture> surface_texture_;
@@ -105,6 +106,8 @@ class StreamTexture : public gpu::gles2::GLStreamTextureImage,
   unsigned vertex_buffer_;
   int u_xform_location_;
 
+  int registered_surface_texture_id;
+
   base::WeakPtrFactory<StreamTexture> weak_factory_;
   DISALLOW_COPY_AND_ASSIGN(StreamTexture);
 };