Remove VoEVideoSync interface.

webrtc/voice_engine/channel_proxy.h

Index: webrtc/voice_engine/channel_proxy.h
diff --git a/webrtc/voice_engine/channel_proxy.h b/webrtc/voice_engine/channel_proxy.h
index 966abc4868d336ab346c265850e9e0e5edfbf4ec..2e9d5825711b35eb29bac7c9f6aa841e26fa81e5 100644
--- a/webrtc/voice_engine/channel_proxy.h
+++ b/webrtc/voice_engine/channel_proxy.h
@@ -105,8 +105,6 @@ class ChannelProxy {
   virtual void DisassociateSendChannel();
   virtual void GetRtpRtcp(RtpRtcp** rtp_rtcp,
                           RtpReceiver** rtp_receiver) const;
-  virtual void GetDelayEstimate(int* jitter_buffer_delay_ms,
-                                int* playout_buffer_delay_ms) const;
   virtual uint32_t GetPlayoutTimestamp() const;
   virtual void SetMinimumPlayoutDelay(int delay_ms);
   virtual void SetRtcpRttStats(RtcpRttStats* rtcp_rtt_stats);
@@ -122,8 +120,10 @@ class ChannelProxy {
  private:
   Channel* channel() const;
 
-  rtc::ThreadChecker thread_checker_;
-  rtc::RaceChecker race_checker_;
+  rtc::ThreadChecker worker_thread_checker_;
+  rtc::ThreadChecker module_process_thread_checker_;
+  rtc::RaceChecker audio_thread_race_checker_;
+  rtc::RaceChecker video_capture_thread_race_checker_;

[kwiberg-webrtc, 2017/02/13 13:58:04]

Hmm. How does it make sense to name race checkers after threads? I would have
thought that like mutexes, race checkers should probably be named after the
stuff they protect (because they work just like mutexes except that they explode
in case of contention).

   ChannelOwner channel_owner_;
 
   RTC_DISALLOW_COPY_AND_ASSIGN(ChannelProxy);