Remove old WebRTC-NewVideoJitterBuffer used for testing the NackModule.

webrtc/modules/video_coding/receiver.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 73 matching lines @@
   int SetMinReceiverDelay(int desired_delay_ms);
 
   // Decoding with errors.
   void SetDecodeErrorMode(VCMDecodeErrorMode decode_error_mode);
   VCMDecodeErrorMode DecodeErrorMode() const;
 
   void RegisterStatsCallback(VCMReceiveStatisticsCallback* callback);
 
   void TriggerDecoderShutdown();
 
-  int64_t TimeUntilNextProcess();
-  void Process();
-
  private:
   CriticalSectionWrapper* crit_sect_;
   Clock* const clock_;
   VCMJitterBuffer jitter_buffer_;
   VCMTiming* timing_;
   std::unique_ptr<EventWrapper> render_wait_event_;
   int max_video_delay_ms_;
 };
 
 }  // namespace webrtc
 
 #endif  // WEBRTC_MODULES_VIDEO_CODING_RECEIVER_H_