| Index: Source/core/xml/NativeXPathNSResolver.h | 
| diff --git a/Source/core/xml/NativeXPathNSResolver.h b/Source/core/xml/NativeXPathNSResolver.h | 
| index bed67bdd86b7fdf815d517f70f94adce66789510..002a3f378acc210095cfa39508da3ad1be56ec6d 100644 | 
| --- a/Source/core/xml/NativeXPathNSResolver.h | 
| +++ b/Source/core/xml/NativeXPathNSResolver.h | 
| @@ -42,7 +42,7 @@ public: | 
|  | 
| virtual AtomicString lookupNamespaceURI(const String& prefix) override; | 
|  | 
| -    virtual void trace(Visitor*) override; | 
| +    DECLARE_VIRTUAL_TRACE(); | 
|  | 
| private: | 
| explicit NativeXPathNSResolver(PassRefPtrWillBeRawPtr<Node>); | 
|  |