| Index: third_party/WebKit/Source/modules/mediasource/VideoTrackSourceBuffer.idl
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| diff --git a/third_party/WebKit/Source/modules/mediasource/VideoTrackSourceBuffer.idl b/third_party/WebKit/Source/modules/mediasource/VideoTrackSourceBuffer.idl
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| index 2f6662c69f56919a5a5427546a0bd317b1ffed32..3b986a26df897630e0616ed8c1e420ca8ea0d8da 100644
 | 
| --- a/third_party/WebKit/Source/modules/mediasource/VideoTrackSourceBuffer.idl
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| +++ b/third_party/WebKit/Source/modules/mediasource/VideoTrackSourceBuffer.idl
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| @@ -4,7 +4,6 @@
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|  
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|  // https://w3c.github.io/media-source/#video-track-extensions
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|  [
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| -    GarbageCollected,
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|      ImplementedAs=SourceBufferTrackBaseSupplement,
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|      RuntimeEnabled=AudioVideoTracks
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|  ] partial interface VideoTrack {
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| 
 |