Make the new jitter buffer the default jitter buffer.

webrtc/modules/video_coding/frame_buffer2.h

Index: webrtc/modules/video_coding/frame_buffer2.h
diff --git a/webrtc/modules/video_coding/frame_buffer2.h b/webrtc/modules/video_coding/frame_buffer2.h
index b41ef2ff340e546517d48c2b12b65649561d9dc3..d41a8a1cbff332492f41f143dc05ad5c5f365aea 100644
--- a/webrtc/modules/video_coding/frame_buffer2.h
+++ b/webrtc/modules/video_coding/frame_buffer2.h
@@ -28,6 +28,7 @@
 namespace webrtc {
 
 class Clock;
+class VCMReceiveStatisticsCallback;
 class VCMJitterEstimator;
 class VCMTiming;
 
@@ -39,7 +40,8 @@ class FrameBuffer {
 
   FrameBuffer(Clock* clock,
               VCMJitterEstimator* jitter_estimator,
-              VCMTiming* timing);
+              VCMTiming* timing,
+              VCMReceiveStatisticsCallback* stats_proxy);
 
   virtual ~FrameBuffer();
 
@@ -141,8 +143,6 @@ class FrameBuffer {
 
   void UpdateJitterDelay() EXCLUSIVE_LOCKS_REQUIRED(crit_);
 
-  void UpdateHistograms() const;
-
   FrameMap frames_ GUARDED_BY(crit_);
 
   rtc::CriticalSection crit_;
@@ -157,16 +157,9 @@ class FrameBuffer {
   int num_frames_buffered_ GUARDED_BY(crit_);
   bool stopped_ GUARDED_BY(crit_);
   VCMVideoProtection protection_mode_ GUARDED_BY(crit_);
+  VCMReceiveStatisticsCallback* const stats_callback_ GUARDED_BY(crit_);

[stefan-webrtc, 2017/01/12 14:16:15]

Why protected by crit_?

[philipel, 2017/01/12 16:41:34]

No reason, removed protection.

 
   RTC_DISALLOW_IMPLICIT_CONSTRUCTORS(FrameBuffer);
-
-  // For WebRTC.Video.JitterBufferDelayInMs metric.
-  int64_t accumulated_delay_ = 0;
-  int64_t accumulated_delay_samples_ = 0;
-
-  // For WebRTC.Video.KeyFramesReceivedInPermille metric.
-  int64_t num_total_frames_ = 0;
-  int64_t num_key_frames_ = 0;
 };
 
 }  // namespace video_coding