Wire up VCMTiming in FrameBuffer2.

webrtc/modules/video_coding/jitter_estimator.h

 /*
  *  Copyright (c) 2011 The WebRTC project authors. All Rights Reserved.
  *
  *  Use of this source code is governed by a BSD-style license
  *  that can be found in the LICENSE file in the root of the source
  *  tree. An additional intellectual property rights grant can be found
  *  in the file PATENTS.  All contributing project authors may
  *  be found in the AUTHORS file in the root of the source tree.
  */
 
@@ skipping 32 matching lines @@
   void UpdateEstimate(int64_t frameDelayMS,
                       uint32_t frameSizeBytes,
                       bool incompleteFrame = false);
 
   // Returns the current jitter estimate in milliseconds and adds
   // also adds an RTT dependent term in cases of retransmission.
   //  Input:
   //          - rttMultiplier  : RTT param multiplier (when applicable).
   //
   // Return value                   : Jitter estimate in milliseconds
-  int GetJitterEstimate(double rttMultiplier);
+  virtual int GetJitterEstimate(double rttMultiplier);
 
   // Updates the nack counter.
   void FrameNacked();
 
   // Updates the RTT filter.
   //
   // Input:
   //          - rttMs               : RTT in ms
   void UpdateRtt(int64_t rttMs);
 
@@ skipping 97 matching lines @@
 
   rtc::RollingAccumulator<uint64_t> fps_counter_;
   enum ExperimentFlag { kInit, kEnabled, kDisabled };
   ExperimentFlag low_rate_experiment_;
   const Clock* clock_;
 };
 
 }  // namespace webrtc
 
 #endif  // WEBRTC_MODULES_VIDEO_CODING_JITTER_ESTIMATOR_H_