[Cast] Clean-up: Merge RtpReceiver+AudioReceiver+VideoReceiver-->FrameReceiver.

media/cast/rtcp/rtcp.h

 // Copyright 2013 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.
 
 #ifndef MEDIA_CAST_RTCP_RTCP_H_
 #define MEDIA_CAST_RTCP_RTCP_H_
 
 #include <map>
 #include <queue>
 #include <string>
@@ skipping 50 matching lines @@
   Rtcp(scoped_refptr<CastEnvironment> cast_environment,
        RtcpSenderFeedback* sender_feedback,
        transport::CastTransportSender* const transport_sender,  // Send-side.
        transport::PacedPacketSender* paced_packet_sender,       // Receive side.
        RtpReceiverStatistics* rtp_receiver_statistics,
        RtcpMode rtcp_mode,
        const base::TimeDelta& rtcp_interval,
        uint32 local_ssrc,
        uint32 remote_ssrc,
        const std::string& c_name,
-       bool is_audio);
+       EventMediaType event_media_type);
 
   virtual ~Rtcp();
 
   static bool IsRtcpPacket(const uint8* rtcp_buffer, size_t length);
 
   static uint32 GetSsrcOfSender(const uint8* rtcp_buffer, size_t length);
 
   base::TimeTicks TimeToSendNextRtcpReport();
 
   // Send a RTCP sender report.
@@ skipping 67 matching lines @@
                            uint32 last_ntp_seconds,
                            uint32 last_ntp_fraction);
 
   scoped_refptr<CastEnvironment> cast_environment_;
   transport::CastTransportSender* const transport_sender_;
   const base::TimeDelta rtcp_interval_;
   const RtcpMode rtcp_mode_;
   const uint32 local_ssrc_;
   const uint32 remote_ssrc_;
   const std::string c_name_;
+  const EventMediaType event_media_type_;
 
   // Not owned by this class.
   RtpReceiverStatistics* const rtp_receiver_statistics_;
 
   scoped_ptr<LocalRtcpRttFeedback> rtt_feedback_;
   scoped_ptr<LocalRtcpReceiverFeedback> receiver_feedback_;
   scoped_ptr<RtcpSender> rtcp_sender_;
   scoped_ptr<RtcpReceiver> rtcp_receiver_;
 
   base::TimeTicks next_time_to_send_rtcp_;
@@ skipping 19 matching lines @@
   // manner (e.g., about once per second).
   uint32 lip_sync_rtp_timestamp_;
   uint64 lip_sync_ntp_timestamp_;
 
   base::TimeDelta rtt_;
   base::TimeDelta min_rtt_;
   base::TimeDelta max_rtt_;
   int number_of_rtt_in_avg_;
   double avg_rtt_ms_;
   uint16 target_delay_ms_;
-  bool is_audio_;
 
   DISALLOW_COPY_AND_ASSIGN(Rtcp);
 };
 
 }  // namespace cast
 }  // namespace media
 
 #endif  // MEDIA_CAST_RTCP_RTCP_H_