Add MediaServiceThrottler

content/browser/media/android/media_player_renderer.h

Index: content/browser/media/android/media_player_renderer.h
diff --git a/content/browser/media/android/media_player_renderer.h b/content/browser/media/android/media_player_renderer.h
index bd27299df1bd9afe748365769f8f336b04af4e8b..84a3fdffa2c0eac402c0cf304d4b701565da9104 100644
--- a/content/browser/media/android/media_player_renderer.h
+++ b/content/browser/media/android/media_player_renderer.h
@@ -96,6 +96,9 @@ class CONTENT_EXPORT MediaPlayerRenderer : public media::Renderer,
   void OnScopedSurfaceRequestCompleted(gl::ScopedJavaSurface surface);
 
  private:
+  void CreateMediaPlayer(const media::MediaUrlParams& params,
+                         const media::PipelineStatusCB& init_cb);
+
   // Used when creating |media_player_|.
   void OnDecoderResourcesReleased(int player_id);