Media Remoting: Exit remoting only if playback is continuously delayed.

media/remoting/remote_renderer_impl.h

Index: media/remoting/remote_renderer_impl.h
diff --git a/media/remoting/remote_renderer_impl.h b/media/remoting/remote_renderer_impl.h
index 9da1aa0ff9c4cb48fc068ec70dacd4bda4df43ba..e23427540c04366b740a780bbf9a0aa3e52acc61 100644
--- a/media/remoting/remote_renderer_impl.h
+++ b/media/remoting/remote_renderer_impl.h
@@ -221,6 +221,9 @@ class RemoteRendererImpl : public Renderer {
   int sum_video_frames_decoded_ = 0;
   int sum_video_frames_dropped_ = 0;
 
+  // Records the number of consecutive times that remoting playback was delayed.
+  int times_playback_delayed_ = 0;
+
   // Records events and measurements of interest.
   remoting::RendererMetricsRecorder metrics_recorder_;