| Index: Source/core/xml/parser/XMLDocumentParser.h | 
| diff --git a/Source/core/xml/parser/XMLDocumentParser.h b/Source/core/xml/parser/XMLDocumentParser.h | 
| index 9d502b29f77b31737574bf1f71a068ceb8d70f35..c6e229e82834fcd3ab38760c0ac21476b4a87018 100644 | 
| --- a/Source/core/xml/parser/XMLDocumentParser.h | 
| +++ b/Source/core/xml/parser/XMLDocumentParser.h | 
| @@ -77,7 +77,7 @@ public: | 
| return adoptRefWillBeNoop(new XMLDocumentParser(fragment, element, parserContentPolicy)); | 
| } | 
| virtual ~XMLDocumentParser(); | 
| -    virtual void trace(Visitor*) override; | 
| +    DECLARE_VIRTUAL_TRACE(); | 
|  | 
| // Exposed for callbacks: | 
| void handleError(XMLErrors::ErrorType, const char* message, TextPosition); | 
|  |