Remove ReceiveCodec() getters from VideoCodingModule.

webrtc/modules/video_coding/video_receiver.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 351 matching lines @@
   if (receiveCodec == nullptr) {
     return VCM_PARAMETER_ERROR;
   }
   if (!_codecDataBase.RegisterReceiveCodec(receiveCodec, numberOfCores,
                                            requireKeyFrame)) {
     return -1;
   }
   return 0;
 }
 
-// Get current received codec
-// TODO(tommi): See if there are any actual callers to this method.
-// Neither me nor Stefan could find callers. If we can remove it, threading
-// will be simpler.
-int32_t VideoReceiver::ReceiveCodec(VideoCodec* currentReceiveCodec) const {
-  rtc::CritScope cs(&receive_crit_);
-  if (currentReceiveCodec == nullptr) {
-    return VCM_PARAMETER_ERROR;
-  }
-  return _codecDataBase.ReceiveCodec(currentReceiveCodec) ? 0 : -1;
-}
-
-// Get current received codec
-// TODO(tommi): See if there are any actual callers to this method.
-// If not, it will make threading simpler.
-VideoCodecType VideoReceiver::ReceiveCodec() const {
-  rtc::CritScope cs(&receive_crit_);
-  return _codecDataBase.ReceiveCodec();
-}
-
 // Incoming packet from network parsed and ready for decode, non blocking.
 int32_t VideoReceiver::IncomingPacket(const uint8_t* incomingPayload,
                                       size_t payloadLength,
                                       const WebRtcRTPHeader& rtpInfo) {
   if (rtpInfo.frameType == kVideoFrameKey) {
     TRACE_EVENT1("webrtc", "VCM::PacketKeyFrame", "seqnum",
                  rtpInfo.header.sequenceNumber);
   }
   if (incomingPayload == nullptr) {
     // The jitter buffer doesn't handle non-zero payload lengths for packets
@@ skipping 95 matching lines @@
   _receiver.SetNackSettings(max_nack_list_size, max_packet_age_to_nack,
                             max_incomplete_time_ms);
 }
 
 int VideoReceiver::SetMinReceiverDelay(int desired_delay_ms) {
   return _receiver.SetMinReceiverDelay(desired_delay_ms);
 }
 
 }  // namespace vcm
 }  // namespace webrtc