| Index: webrtc/media/engine/webrtcvideoengine.cc
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| diff --git a/webrtc/media/engine/webrtcvideoengine.cc b/webrtc/media/engine/webrtcvideoengine.cc
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| index 8a23ae8b441a139b947461bb53d2535077fad17c..ca6de7f42c548c6798ce0e971ebc4d9fe253957c 100644
 | 
| --- a/webrtc/media/engine/webrtcvideoengine.cc
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| +++ b/webrtc/media/engine/webrtcvideoengine.cc
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| @@ -429,6 +429,9 @@ RtpCapabilities WebRtcVideoEngine::GetCapabilities() const {
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|    capabilities.header_extensions.push_back(
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|          webrtc::RtpExtension(webrtc::RtpExtension::kVideoTimingUri,
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|                               webrtc::RtpExtension::kVideoTimingDefaultId));
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| +  capabilities.header_extensions.push_back(
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| +      webrtc::RtpExtension(webrtc::RtpExtension::kFrameMarkingUri,
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| +                           webrtc::RtpExtension::kFrameMarkingDefaultId));
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|    return capabilities;
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|  }
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|  
 | 
| 
 |