| Index: webrtc/modules/rtp_rtcp/source/rtp_rtcp_impl.cc
 | 
| diff --git a/webrtc/modules/rtp_rtcp/source/rtp_rtcp_impl.cc b/webrtc/modules/rtp_rtcp/source/rtp_rtcp_impl.cc
 | 
| index f77e59c16e804dad1655c99af33a4d3dc16cb978..d6c54d033cd5d506fb4b34f8cf3bbcd4e1995b34 100644
 | 
| --- a/webrtc/modules/rtp_rtcp/source/rtp_rtcp_impl.cc
 | 
| +++ b/webrtc/modules/rtp_rtcp/source/rtp_rtcp_impl.cc
 | 
| @@ -40,6 +40,8 @@
 | 
|      return kRtpExtensionTransportSequenceNumber;
 | 
|    if (extension == RtpExtension::kPlayoutDelayUri)
 | 
|      return kRtpExtensionPlayoutDelay;
 | 
| +  if (extension == RtpExtension::kVideoContentTypeUri)
 | 
| +    return kRtpExtensionVideoContentType;
 | 
|    RTC_NOTREACHED() << "Looking up unsupported RTP extension.";
 | 
|    return kRtpExtensionNone;
 | 
|  }
 | 
| 
 |