| Index: Source/core/html/HTMLMediaElement.h
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| diff --git a/Source/core/html/HTMLMediaElement.h b/Source/core/html/HTMLMediaElement.h
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| index e6047f731933bd68a61c4162cf720d5a3e4b59bc..2bcda2a721ce1bfdda426a48ba618303f291f4bc 100644
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| --- a/Source/core/html/HTMLMediaElement.h
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| +++ b/Source/core/html/HTMLMediaElement.h
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| @@ -294,7 +294,7 @@ protected:
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|      virtual void parseAttribute(const QualifiedName&, const AtomicString&) OVERRIDE;
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|      virtual void finishParsingChildren();
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|      virtual bool isURLAttribute(const Attribute&) const OVERRIDE;
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| -    virtual void attach() OVERRIDE;
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| +    virtual void attach(const AttachContext& = AttachContext()) OVERRIDE;
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|  
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|      virtual void didMoveToNewDocument(Document* oldDocument) OVERRIDE;
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|  
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| 
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