| Index: third_party/WebKit/Source/core/imagebitmap/ImageBitmapFactories.h
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| diff --git a/third_party/WebKit/Source/core/imagebitmap/ImageBitmapFactories.h b/third_party/WebKit/Source/core/imagebitmap/ImageBitmapFactories.h
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| index 68918c8600b0ec5cb5947c26a9f91e184d9f24a0..c335eaf9d1e2e1050a46578ed3b9bed853a3d403 100644
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| --- a/third_party/WebKit/Source/core/imagebitmap/ImageBitmapFactories.h
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| +++ b/third_party/WebKit/Source/core/imagebitmap/ImageBitmapFactories.h
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| @@ -55,7 +55,7 @@ class WebTaskRunner;
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|  
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|  typedef HTMLImageElementOrHTMLVideoElementOrHTMLCanvasElementOrBlobOrImageDataOrImageBitmap ImageBitmapSourceUnion;
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|  
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| -class ImageBitmapFactories final : public GarbageCollectedFinalized<ImageBitmapFactories>, public HeapSupplement<LocalDOMWindow>, public HeapSupplement<WorkerGlobalScope> {
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| +class ImageBitmapFactories final : public GarbageCollectedFinalized<ImageBitmapFactories>, public Supplement<LocalDOMWindow>, public Supplement<WorkerGlobalScope> {
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|      USING_GARBAGE_COLLECTED_MIXIN(ImageBitmapFactories);
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|  public:
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|      static ScriptPromise createImageBitmap(ScriptState*, EventTarget&, const ImageBitmapSourceUnion&, ExceptionState&);
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| 
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