Remove all old suspension logic.

webrtc/modules/video_coding/video_coding_impl.h

 /*
  *  Copyright (c) 2012 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 71 matching lines @@
   // Deprecated:
   // TODO(perkj): Remove once no projects use it.
   int32_t RegisterProtectionCallback(VCMProtectionCallback* protection);
 
   int32_t AddVideoFrame(const VideoFrame& videoFrame,
                         const CodecSpecificInfo* codecSpecificInfo);
 
   int32_t IntraFrameRequest(size_t stream_index);
   int32_t EnableFrameDropper(bool enable);
 
-  void SuspendBelowMinBitrate();
-  bool VideoSuspended() const;
-
   int64_t TimeUntilNextProcess() override;
   void Process() override;
 
  private:
   void SetEncoderParameters(EncoderParameters params, bool has_internal_source)
       EXCLUSIVE_LOCKS_REQUIRED(encoder_crit_);
 
   Clock* const clock_;
 
   rtc::CriticalSection encoder_crit_;
@@ skipping 102 matching lines @@
   VCMProcessTimer _receiveStatsTimer;
   VCMProcessTimer _retransmissionTimer;
   VCMProcessTimer _keyRequestTimer;
   QpParser qp_parser_;
   ThreadUnsafeOneTimeEvent first_frame_received_;
 };
 
 }  // namespace vcm
 }  // namespace webrtc
 #endif  // WEBRTC_MODULES_VIDEO_CODING_VIDEO_CODING_IMPL_H_