Register header extensions in RtpRtcpObserver to avoid log spam.

webrtc/test/rtp_rtcp_observer.h

 /*
  *  Copyright (c) 2013 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.
  */
 #ifndef WEBRTC_VIDEO_ENGINE_TEST_COMMON_RTP_RTCP_OBSERVER_H_
 #define WEBRTC_VIDEO_ENGINE_TEST_COMMON_RTP_RTCP_OBSERVER_H_
 
 #include <map>
 #include <vector>
 
 #include "testing/gtest/include/gtest/gtest.h"
 
 #include "webrtc/base/criticalsection.h"
 #include "webrtc/modules/rtp_rtcp/interface/rtp_header_parser.h"
+#include "webrtc/test/constants.h"
 #include "webrtc/test/direct_transport.h"
 #include "webrtc/typedefs.h"
 #include "webrtc/video_send_stream.h"
 
 namespace webrtc {
 namespace test {
 
 class PacketTransport;
 
 class RtpRtcpObserver {
@@ skipping 23 matching lines @@
   }
 
   virtual Action OnReceiveRtcp(const uint8_t* packet, size_t length) {
     return SEND_PACKET;
   }
 
  protected:
   explicit RtpRtcpObserver(unsigned int event_timeout_ms)
       : observation_complete_(EventWrapper::Create()),
         parser_(RtpHeaderParser::Create()),
-        timeout_ms_(event_timeout_ms) {}
+        timeout_ms_(event_timeout_ms) {
+    parser_->RegisterRtpHeaderExtension(kRtpExtensionTransmissionTimeOffset,
+                                        kTOffsetExtensionId);
+    parser_->RegisterRtpHeaderExtension(kRtpExtensionAbsoluteSendTime,
+                                        kAbsSendTimeExtensionId);
+    parser_->RegisterRtpHeaderExtension(kRtpExtensionTransportSequenceNumber,
+                                        kTransportSequenceNumberExtensionId);
+  }
 
   const rtc::scoped_ptr<EventWrapper> observation_complete_;
   const rtc::scoped_ptr<RtpHeaderParser> parser_;
 
  private:
   unsigned int timeout_ms_;
 };
 
 class PacketTransport : public test::DirectTransport {
  public:
@@ skipping 50 matching lines @@
     return true;  // Will never happen, makes compiler happy.
   }
 
   RtpRtcpObserver* const observer_;
   TransportType transport_type_;
 };
 }  // namespace test
 }  // namespace webrtc
 
 #endif  // WEBRTC_VIDEO_ENGINE_TEST_COMMON_RTP_RTCP_OBSERVER_H_