Add StreamTexture resgistration for the Browser

content/renderer/media/android/stream_texture_factory.h

Index: content/renderer/media/android/stream_texture_factory.h
diff --git a/content/renderer/media/android/stream_texture_factory.h b/content/renderer/media/android/stream_texture_factory.h
index c52358fc7c148470081b24eb8a8af1ec9c6a278e..49ec0f0cca65386ef95cedb1ce4ca1af8d3ed8bc 100644
--- a/content/renderer/media/android/stream_texture_factory.h
+++ b/content/renderer/media/android/stream_texture_factory.h
@@ -86,6 +86,10 @@ class CONTENT_EXPORT StreamTextureFactory
   // the player_id.
   void EstablishPeer(int32_t stream_id, int player_id, int frame_id);
 
+  // Registers the StreamTexture's SurfaceTexure for retrieval and use in the
+  // Browser process, using the provided |surface_texture_id|
+  void RegisterStreamTexture(int32_t stream_id, int surface_texture_id);
+
   // Creates a gpu::StreamTexture and returns its id.  Sets |*texture_id| to the
   // client-side id of the gpu::StreamTexture. The texture is produced into
   // a mailbox so it can be shipped in a VideoFrame.