Delete support for sending RTCP RPSI and SLI messages.

webrtc/video/rtp_stream_receiver.cc

 /*
  *  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 344 matching lines @@
   // Receive statistics will be reset if the payload type changes (make sure
   // that the first packet is included in the stats).
   rtp_receive_statistics_->IncomingPacket(
       header, packet.size(), IsPacketRetransmitted(header, in_order));
 }
 
 int32_t RtpStreamReceiver::RequestKeyFrame() {
   return rtp_rtcp_->RequestKeyFrame();
 }
 
-int32_t RtpStreamReceiver::SliceLossIndicationRequest(
-    const uint64_t picture_id) {
-  return rtp_rtcp_->SendRTCPSliceLossIndication(
-      static_cast<uint8_t>(picture_id));
-}
-
 bool RtpStreamReceiver::IsUlpfecEnabled() const {
   return config_.rtp.ulpfec.ulpfec_payload_type != -1;
 }
 
 bool RtpStreamReceiver::IsRedEnabled() const {
   return config_.rtp.ulpfec.red_payload_type != -1;
 }
 
 bool RtpStreamReceiver::IsRetransmissionsEnabled() const {
   return config_.rtp.nack.rtp_history_ms > 0;
@@ skipping 276 matching lines @@
     return;
 
   if (!sprop_decoder.DecodeSprop(sprop_base64_it->second.c_str()))
     return;
 
   tracker_.InsertSpsPpsNalus(sprop_decoder.sps_nalu(),
                              sprop_decoder.pps_nalu());
 }
 
 }  // namespace webrtc