| Index: third_party/WebKit/Source/modules/mediasource/SourceBuffer.h
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| diff --git a/third_party/WebKit/Source/modules/mediasource/SourceBuffer.h b/third_party/WebKit/Source/modules/mediasource/SourceBuffer.h
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| index c424e05d3ffb0141d975318b30dd2822c6662be2..6dd2fee4909e8023fa7984b8e24e973aecc3e8ce 100644
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| --- a/third_party/WebKit/Source/modules/mediasource/SourceBuffer.h
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| +++ b/third_party/WebKit/Source/modules/mediasource/SourceBuffer.h
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| @@ -61,7 +61,7 @@ class SourceBuffer final
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|      , public FileReaderLoaderClient
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|      , public WebSourceBufferClient {
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|      REFCOUNTED_GARBAGE_COLLECTED_EVENT_TARGET(SourceBuffer);
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| -    WILL_BE_USING_GARBAGE_COLLECTED_MIXIN(SourceBuffer);
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| +    USING_GARBAGE_COLLECTED_MIXIN(SourceBuffer);
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|      DEFINE_WRAPPERTYPEINFO();
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|  public:
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|      static SourceBuffer* create(PassOwnPtr<WebSourceBuffer>, MediaSource*, GenericEventQueue*);
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| @@ -140,7 +140,7 @@ private:
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|      OwnPtr<WebSourceBuffer> m_webSourceBuffer;
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|      Member<MediaSource> m_source;
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|      Member<TrackDefaultList> m_trackDefaults;
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| -    RawPtrWillBeMember<GenericEventQueue> m_asyncEventQueue;
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| +    Member<GenericEventQueue> m_asyncEventQueue;
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|  
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|      AtomicString m_mode;
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|      bool m_updating;
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| 
 |