Fixes for memory and threading issues in cast

media/cast/rtcp/rtcp_sender.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_SENDER_H_
 #define MEDIA_CAST_RTCP_RTCP_SENDER_H_
 
 #include <list>
 #include <string>
 
@@ skipping 10 matching lines @@
 // TODO(mikhal): Resolve duplication between this and RtcpBuilder.
 class RtcpSender {
  public:
   RtcpSender(scoped_refptr<CastEnvironment> cast_environment,
              transport::PacedPacketSender* outgoing_transport,
              uint32 sending_ssrc,
              const std::string& c_name);
 
   virtual ~RtcpSender();
 
+  // Returns true if |event| is an interesting receiver event.
+  // Such an event should be sent via RTCP.
+  static bool IsReceiverEvent(const media::cast::CastLoggingEvent& event);
+
   void SendRtcpFromRtpReceiver(uint32 packet_type_flags,
                                const transport::RtcpReportBlock* report_block,
                                const RtcpReceiverReferenceTimeReport* rrtr,
                                const RtcpCastMessage* cast_message,
                                RtcpReceiverLogMessage* receiver_log);
   enum RtcpPacketType {
     kRtcpSr     = 0x0002,
     kRtcpRr     = 0x0004,
     kRtcpBye    = 0x0008,
     kRtcpPli    = 0x0010,
@@ skipping 60 matching lines @@
   // Not owned by this class.
   transport::PacedPacketSender* const transport_;
   scoped_refptr<CastEnvironment> cast_environment_;
 
   DISALLOW_COPY_AND_ASSIGN(RtcpSender);
 };
 
 }  // namespace cast
 }  // namespace media
 #endif  // MEDIA_CAST_RTCP_RTCP_SENDER_H_