| Index: webrtc/api/objc/RTCVideoTrack.h
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| diff --git a/webrtc/api/objc/RTCVideoTrack.h b/webrtc/api/objc/RTCVideoTrack.h
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| index a7b6f0c90ed3228a093c98245a801fc8705857bf..ff4196e5e2066ac4aaa8f07015831bf0cdb7b881 100644
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| --- a/webrtc/api/objc/RTCVideoTrack.h
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| +++ b/webrtc/api/objc/RTCVideoTrack.h
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| @@ -10,12 +10,15 @@
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|  
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|  #import "webrtc/api/objc/RTCMediaStreamTrack.h"
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|  
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| +#import "webrtc/base/objc/RTCMacros.h"
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| +
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|  NS_ASSUME_NONNULL_BEGIN
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|  
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|  @protocol RTCVideoRenderer;
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|  @class RTCPeerConnectionFactory;
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|  @class RTCVideoSource;
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|  
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| +RTC_EXPORT
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|  @interface RTCVideoTrack : RTCMediaStreamTrack
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|  
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|  /** The video source for this video track. */
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| 
 |