Cast: Remove unused RTCP messages

media/cast/net/rtcp/rtcp.cc

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "media/cast/net/rtcp/rtcp.h"
 
 #include "media/cast/cast_config.h"
 #include "media/cast/cast_defines.h"
 #include "media/cast/cast_environment.h"
 #include "media/cast/net/cast_transport_defines.h"
@@ skipping 50 matching lines @@
  private:
   Rtcp* rtcp_;
 };
 
 Rtcp::Rtcp(const RtcpCastMessageCallback& cast_callback,
            const RtcpRttCallback& rtt_callback,
            const RtcpLogMessageCallback& log_callback,
            base::TickClock* clock,
            PacedPacketSender* packet_sender,
            uint32 local_ssrc,
-           uint32 remote_ssrc, const std::string& c_name)
+           uint32 remote_ssrc)
     : cast_callback_(cast_callback),
       rtt_callback_(rtt_callback),
       log_callback_(log_callback),
       clock_(clock),
-      rtcp_sender_(new RtcpSender(packet_sender, local_ssrc, c_name)),
+      rtcp_sender_(new RtcpSender(packet_sender, local_ssrc)),
       local_ssrc_(local_ssrc),
       remote_ssrc_(remote_ssrc),
-      c_name_(c_name),
       handler_(new RtcpMessageHandlerImpl(this)),
       rtcp_receiver_(new RtcpReceiver(handler_.get(), local_ssrc)),
       last_report_truncated_ntp_(0),
       local_clock_ahead_by_(ClockDriftSmoother::GetDefaultTimeConstant()),
       lip_sync_rtp_timestamp_(0),
       lip_sync_ntp_timestamp_(0),
       min_rtt_(TimeDelta::FromMilliseconds(kMaxRttMs)),
       number_of_rtt_in_avg_(0) {
   rtcp_receiver_->SetRemoteSSRC(remote_ssrc);
 
@@ skipping 269 matching lines @@
 }
 
 void Rtcp::OnReceivedReceiverLog(const RtcpReceiverLogMessage& receiver_log) {
   if (log_callback_.is_null())
     return;
   log_callback_.Run(receiver_log);
 }
 
 }  // namespace cast
 }  // namespace media