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

media/remoting/remote_renderer_impl.h

 // Copyright 2016 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef MEDIA_REMOTING_REMOTE_RENDERER_IMPL_H_
 #define MEDIA_REMOTING_REMOTE_RENDERER_IMPL_H_
 
 #include <stdint.h>
 
 #include <memory>
@@ skipping 203 matching lines @@
 
   // Stores all updates on the number of video frames decoded/dropped, and the
   // local time when updated in the moving time window. This is used to check
   // whether too many video frames were dropped.
   std::deque<std::tuple<base::TimeTicks, int, int>> video_stats_queue_;
 
   // The total number of frames decoded/dropped in the time window.
   int sum_video_frames_decoded_ = 0;
   int sum_video_frames_dropped_ = 0;
 
+  // Records the number that remoting playback is continuously delayed.

[miu, 2017/01/19 22:00:55]

s/number that/number of consecutive times/

[miu, 2017/01/19 22:00:55]

s/is/was/

[xjz, 2017/01/19 22:10:04]

Done.

[xjz, 2017/01/19 22:10:04]

Done.

+  int num_playback_delayed_ = 0;

[miu, 2017/01/19 22:00:55]

How about |times_playback_delayed_|?

[xjz, 2017/01/19 22:10:04]

Done.

+
   // Records events and measurements of interest.
   remoting::RendererMetricsRecorder metrics_recorder_;
 
   // A timer that polls the RemoteDemuxerStreamAdapters periodically to measure
   // the data flow rates for metrics.
   base::RepeatingTimer data_flow_poll_timer_;
 
   base::WeakPtrFactory<RemoteRendererImpl> weak_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(RemoteRendererImpl);
 };
 
 }  // namespace media
 
 #endif  // MEDIA_REMOTING_REMOTE_RENDERER_IMPL_H_