Revert of Make the new jitter buffer the default jitter buffer.

webrtc/video/receive_statistics_proxy.h

Index: webrtc/video/receive_statistics_proxy.h
diff --git a/webrtc/video/receive_statistics_proxy.h b/webrtc/video/receive_statistics_proxy.h
index 73a9b378a2611f95fa1d2718fcf955ba61f91982..e54f53aac1a372585419fbd3df7cfbc45f25657b 100644
--- a/webrtc/video/receive_statistics_proxy.h
+++ b/webrtc/video/receive_statistics_proxy.h
@@ -37,8 +37,7 @@
 class ReceiveStatisticsProxy : public VCMReceiveStatisticsCallback,
                                public RtcpStatisticsCallback,
                                public RtcpPacketTypeCounterObserver,
-                               public StreamDataCountersCallback,
-                               public CallStatsObserver {
+                               public StreamDataCountersCallback {
  public:
   ReceiveStatisticsProxy(const VideoReceiveStream::Config* config,
                          Clock* clock);
@@ -52,6 +51,14 @@
   void OnIncomingPayloadType(int payload_type);
   void OnDecoderImplementationName(const char* implementation_name);
   void OnIncomingRate(unsigned int framerate, unsigned int bitrate_bps);
+  void OnDecoderTiming(int decode_ms,
+                       int max_decode_ms,
+                       int current_delay_ms,
+                       int target_delay_ms,
+                       int jitter_buffer_ms,
+                       int min_playout_delay_ms,
+                       int render_delay_ms,
+                       int64_t rtt_ms);
 
   void OnPreDecode(const EncodedImage& encoded_image,
                    const CodecSpecificInfo* codec_specific_info);
@@ -60,14 +67,6 @@
   void OnReceiveRatesUpdated(uint32_t bitRate, uint32_t frameRate) override;
   void OnFrameCountsUpdated(const FrameCounts& frame_counts) override;
   void OnDiscardedPacketsUpdated(int discarded_packets) override;
-  void OnCompleteFrame(bool is_keyframe, size_t size_bytes) override;
-  void OnFrameBufferTimingsUpdated(int decode_ms,
-                                   int max_decode_ms,
-                                   int current_delay_ms,
-                                   int target_delay_ms,
-                                   int jitter_buffer_ms,
-                                   int min_playout_delay_ms,
-                                   int render_delay_ms) override;
 
   // Overrides RtcpStatisticsCallback.
   void StatisticsUpdated(const webrtc::RtcpStatistics& statistics,
@@ -81,9 +80,6 @@
   // Overrides StreamDataCountersCallback.
   void DataCountersUpdated(const webrtc::StreamDataCounters& counters,
                            uint32_t ssrc) override;
-
-  // Implements CallStatsObserver.
-  void OnRttUpdate(int64_t avg_rtt_ms, int64_t max_rtt_ms) override;
 
  private:
   struct SampleCounter {
@@ -104,10 +100,6 @@
 
   void QualitySample() EXCLUSIVE_LOCKS_REQUIRED(crit_);
 
-  // Removes info about old frames and then updates the framerate/bitrate.
-  void UpdateFrameAndBitrate(int64_t now_ms) const
-      EXCLUSIVE_LOCKS_REQUIRED(crit_);
-
   Clock* const clock_;
   // Ownership of this object lies with the owner of the ReceiveStatisticsProxy
   // instance.  Lifetime is guaranteed to outlive |this|.
@@ -127,7 +119,7 @@
   SampleCounter qp_sample_ GUARDED_BY(crit_);
   int num_bad_states_ GUARDED_BY(crit_);
   int num_certain_states_ GUARDED_BY(crit_);
-  mutable VideoReceiveStream::Stats stats_ GUARDED_BY(crit_);
+  VideoReceiveStream::Stats stats_ GUARDED_BY(crit_);
   RateStatistics decode_fps_estimator_ GUARDED_BY(crit_);
   RateStatistics renders_fps_estimator_ GUARDED_BY(crit_);
   rtc::RateTracker render_fps_tracker_ GUARDED_BY(crit_);
@@ -146,9 +138,6 @@
   ReportBlockStats report_block_stats_ GUARDED_BY(crit_);
   QpCounters qp_counters_;  // Only accessed on the decoding thread.
   std::map<uint32_t, StreamDataCounters> rtx_stats_ GUARDED_BY(crit_);
-  int64_t avg_rtt_ms_ GUARDED_BY(crit_);
-  mutable std::map<int64_t, size_t> frame_window_ GUARDED_BY(&crit_);
-  mutable size_t frame_window_accumulated_bytes_ GUARDED_BY(&crit_);
 };
 
 }  // namespace webrtc