Cast: Remove unused RTCP messages

media/cast/net/rtcp/rtcp.h

 // 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.
 
 // This class maintains a bi-directional RTCP connection with a remote
 // peer.
 
 #ifndef MEDIA_CAST_RTCP_RTCP_H_
 #define MEDIA_CAST_RTCP_RTCP_H_
 
@@ skipping 38 matching lines @@
 
 // TODO(hclam): This should be renamed to RtcpSession.
 class Rtcp {
  public:
   Rtcp(const RtcpCastMessageCallback& cast_callback,
        const RtcpRttCallback& rtt_callback,
        const RtcpLogMessageCallback& log_callback,
        base::TickClock* clock,  // Not owned.
        PacedPacketSender* packet_sender,  // Not owned.
        uint32 local_ssrc,
-       uint32 remote_ssrc,
-       const std::string& c_name);
+       uint32 remote_ssrc);
 
   virtual ~Rtcp();
 
   // Send a RTCP sender report.
   // |current_time| is the current time reported by a tick clock.
   // |current_time_as_rtp_timestamp| is the corresponding RTP timestamp.
   // |send_packet_count| is the number of packets sent.
   // |send_octet_count| is the number of octets sent.
   void SendRtcpFromRtpSender(
       base::TimeTicks current_time,
@@ skipping 58 matching lines @@
                            uint32 last_ntp_seconds,
                            uint32 last_ntp_fraction);
 
   const RtcpCastMessageCallback cast_callback_;
   const RtcpRttCallback rtt_callback_;
   const RtcpLogMessageCallback log_callback_;
   base::TickClock* const clock_;  // Not owned by this class.
   const scoped_ptr<RtcpSender> rtcp_sender_;
   const uint32 local_ssrc_;
   const uint32 remote_ssrc_;
-  const std::string c_name_;
   const scoped_ptr<RtcpMessageHandlerImpl> handler_;
   const scoped_ptr<RtcpReceiver> rtcp_receiver_;
 
   RtcpSendTimeMap last_reports_sent_map_;
   RtcpSendTimeQueue last_reports_sent_queue_;
 
   // The truncated (i.e., 64-->32-bit) NTP timestamp provided in the last report
   // from the remote peer, along with the local time at which the report was
   // received.  These values are used for ping-pong'ing NTP timestamps between
   // the peers so that they can estimate the network's round-trip time.
@@ skipping 19 matching lines @@
   int number_of_rtt_in_avg_;
   base::TimeDelta avg_rtt_;
 
   DISALLOW_COPY_AND_ASSIGN(Rtcp);
 };
 
 }  // namespace cast
 }  // namespace media
 
 #endif  // MEDIA_CAST_RTCP_RTCP_H_