Remove unused methods in VideoCodingModule.

webrtc/modules/video_coding/video_sender.cc

 /*
  *  Copyright (c) 2013 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 115 matching lines @@
   _nextFrameTypes.resize(VCM_MAX(sendCodec->numberOfSimulcastStreams, 1),
                          kVideoFrameDelta);
 
   _mediaOpt.SetEncodingData(sendCodec->codecType, sendCodec->maxBitrate * 1000,
                             sendCodec->startBitrate * 1000, sendCodec->width,
                             sendCodec->height, sendCodec->maxFramerate,
                             numLayers, maxPayloadSize);
   return VCM_OK;
 }
 
-const VideoCodec& VideoSender::GetSendCodec() const {
-  RTC_DCHECK(main_thread_.CalledOnValidThread());
-  return current_codec_;
-}
-
-int32_t VideoSender::SendCodecBlocking(VideoCodec* currentSendCodec) const {
-  rtc::CritScope lock(&send_crit_);
-  if (currentSendCodec == nullptr) {
-    return VCM_PARAMETER_ERROR;
-  }
-  return _codecDataBase.SendCodec(currentSendCodec) ? 0 : -1;
-}
-
-VideoCodecType VideoSender::SendCodecBlocking() const {
-  rtc::CritScope lock(&send_crit_);
-  return _codecDataBase.SendCodec();
-}
-
 // Register an external decoder object.
 // This can not be used together with external decoder callbacks.
 void VideoSender::RegisterExternalEncoder(VideoEncoder* externalEncoder,
                                           uint8_t payloadType,
                                           bool internalSource /*= false*/) {
   RTC_DCHECK(main_thread_.CalledOnValidThread());
 
   rtc::CritScope lock(&send_crit_);
 
   if (externalEncoder == nullptr) {
@@ skipping 197 matching lines @@
   // 10 kbps.
   int window_bps = std::max(threshold_bps / 10, 10000);
   _mediaOpt.SuspendBelowMinBitrate(threshold_bps, window_bps);
 }
 
 bool VideoSender::VideoSuspended() const {
   return _mediaOpt.IsVideoSuspended();
 }
 }  // namespace vcm
 }  // namespace webrtc