Cast: Refactor RTCP handling

media/cast/net/rtcp/mock_rtcp_receiver_feedback.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.
 
 #ifndef MEDIA_CAST_RTCP_MOCK_RTCP_RECEIVER_FEEDBACK_H_
 #define MEDIA_CAST_RTCP_MOCK_RTCP_RECEIVER_FEEDBACK_H_
 
 #include <vector>
 
 #include "media/cast/net/cast_transport_defines.h"
 #include "media/cast/net/rtcp/rtcp_defines.h"
 #include "media/cast/net/rtcp/rtcp_receiver.h"
 #include "testing/gmock/include/gmock/gmock.h"
 
 namespace media {
 namespace cast {
 
-class MockRtcpReceiverFeedback : public RtcpReceiverFeedback {
+// TODO(hclam): Should be renamed to MockRtcpMessageHandler.
+class MockRtcpReceiverFeedback : public RtcpMessageHandler {
  public:
   MockRtcpReceiverFeedback();
   virtual ~MockRtcpReceiverFeedback();
 
   MOCK_METHOD1(OnReceivedSenderReport,
                void(const RtcpSenderInfo& remote_sender_info));
 
   MOCK_METHOD1(OnReceiverReferenceTimeReport,
                void(const RtcpReceiverReferenceTimeReport& remote_time_report));
 
   MOCK_METHOD0(OnReceivedSendReportRequest, void());
 
   MOCK_METHOD1(OnReceivedReceiverLog,
                void(const RtcpReceiverLogMessage& receiver_log));
-};
 
-class MockRtcpRttFeedback : public RtcpRttFeedback {
- public:
-  MockRtcpRttFeedback();
-  virtual ~MockRtcpRttFeedback();
+  MOCK_METHOD2(OnReceivedDelaySinceLastReport,
+               void(uint32 last_report, uint32 delay_since_last_report));
 
-  MOCK_METHOD3(OnReceivedDelaySinceLastReport,
-               void(uint32 media_ssrc,
-                    uint32 last_report,
-                    uint32 delay_since_last_report));
+  MOCK_METHOD1(OnReceivedCastFeedback,
+               void(const RtcpCastMessage& cast_message));
 };
 
 }  // namespace cast
 }  // namespace media
 
 #endif  // MEDIA_CAST_RTCP_MOCK_RTCP_RECEIVER_FEEDBACK_H_