Stop using VoEVideoSync in Call/VideoReceiveStream.

webrtc/video/stream_synchronization.cc

Index: webrtc/video/stream_synchronization.cc
diff --git a/webrtc/video/stream_synchronization.cc b/webrtc/video/stream_synchronization.cc
index 145922c3a081ef2c976fadf5c353d2b0474ad97c..1b6074ee861af6a9d05872d0940a7f1aaa2c493f 100644
--- a/webrtc/video/stream_synchronization.cc
+++ b/webrtc/video/stream_synchronization.cc
@@ -27,9 +27,9 @@ static const int kFilterLength = 4;
 static const int kMinDeltaMs = 30;
 
 StreamSynchronization::StreamSynchronization(uint32_t video_primary_ssrc,
-                                             int audio_channel_id)
+                                             int audio_stream_id)
     : video_primary_ssrc_(video_primary_ssrc),
-      audio_channel_id_(audio_channel_id),
+      audio_stream_id_(audio_stream_id),

[stefan-webrtc, 2017/01/26 08:40:50]

Rename these id or ssrc for both audio and video

[the sun, 2017/01/30 15:43:12]

Going with id in both cases.

       base_target_delay_ms_(0),
       avg_diff_ms_(0) {
 }
@@ -72,7 +72,7 @@ bool StreamSynchronization::ComputeDelays(int relative_delay_ms,
   int current_video_delay_ms = *total_video_delay_target_ms;
   LOG(LS_VERBOSE) << "Audio delay: " << current_audio_delay_ms
                   << " current diff: " << relative_delay_ms
-                  << " for channel " << audio_channel_id_;
+                  << " for stream " << audio_stream_id_;
   // Calculate the difference between the lowest possible video delay and
   // the current audio delay.
   int current_diff_ms = current_video_delay_ms - current_audio_delay_ms +
@@ -168,7 +168,7 @@ bool StreamSynchronization::ComputeDelays(int relative_delay_ms,
   LOG(LS_VERBOSE) << "Sync video delay " << new_video_delay_ms
                   << " for video primary SSRC " << video_primary_ssrc_
                   << " and audio delay " << channel_delay_.extra_audio_delay_ms
-                  << " for audio channel " << audio_channel_id_;
+                  << " for audio stream " << audio_stream_id_;
 
   // Return values.
   *total_video_delay_target_ms = new_video_delay_ms;