Send Sdes using RtcpPacket

webrtc/modules/rtp_rtcp/source/rtp_rtcp_impl.h

 /*
  *  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 126 matching lines @@
   int32_t RemoteCNAME(uint32_t remote_ssrc,
                       char c_name[RTCP_CNAME_SIZE]) const override;
 
   // Get remote NTP.
   int32_t RemoteNTP(uint32_t* received_ntp_secs,
                     uint32_t* received_ntp_frac,
                     uint32_t* rtcp_arrival_time_secs,
                     uint32_t* rtcp_arrival_time_frac,
                     uint32_t* rtcp_timestamp) const override;
 
-  int32_t AddMixedCNAME(uint32_t ssrc,
-                        const char c_name[RTCP_CNAME_SIZE]) override;
+  int32_t AddMixedCNAME(uint32_t ssrc, const char* c_name) override;
 
   int32_t RemoveMixedCNAME(uint32_t ssrc) override;
 
   // Get RoundTripTime.
   int32_t RTT(uint32_t remote_ssrc,
               int64_t* rtt,
               int64_t* avg_rtt,
               int64_t* min_rtt,
               int64_t* max_rtt) const override;
 
@@ skipping 219 matching lines @@
   RtcpRttStats* rtt_stats_;
 
   // The processed RTT from RtcpRttStats.
   rtc::scoped_ptr<CriticalSectionWrapper> critical_section_rtt_;
   int64_t rtt_ms_;
 };
 
 }  // namespace webrtc
 
 #endif  // WEBRTC_MODULES_RTP_RTCP_SOURCE_RTP_RTCP_IMPL_H_