| Index: Source/core/dom/Element.h | 
| diff --git a/Source/core/dom/Element.h b/Source/core/dom/Element.h | 
| index 4888f3146d70008a675aa03163de494444b67fa2..29fb8ab390db2463465ee7f931a010c38e3c7eee 100644 | 
| --- a/Source/core/dom/Element.h | 
| +++ b/Source/core/dom/Element.h | 
| @@ -312,6 +312,7 @@ public: | 
| virtual void parseAttribute(const QualifiedName&, const AtomicString&) { } | 
|  | 
| virtual bool hasLegalLinkAttribute(const QualifiedName&) const; | 
| +    virtual const QualifiedName& subResourceAttributeName() const; | 
|  | 
| // Only called by the parser immediately after element construction. | 
| void parserSetAttributes(const Vector<Attribute>&); | 
|  |