| Index: Source/core/dom/Element.h | 
| diff --git a/Source/core/dom/Element.h b/Source/core/dom/Element.h | 
| index 01693744ad6bab37a79925eeea4b0bf9c479093c..3ff07529f6e11aa005d51b913255a67685cc92fd 100644 | 
| --- a/Source/core/dom/Element.h | 
| +++ b/Source/core/dom/Element.h | 
| @@ -216,6 +216,7 @@ public: | 
| DEFINE_ATTRIBUTE_EVENT_LISTENER(scroll); | 
| DEFINE_ATTRIBUTE_EVENT_LISTENER(select); | 
| DEFINE_ATTRIBUTE_EVENT_LISTENER(submit); | 
| +    DEFINE_ATTRIBUTE_EVENT_LISTENER(wheel); | 
|  | 
| // These four attribute event handler attributes are overridden by HTMLBodyElement | 
| // and HTMLFrameSetElement to forward to the DOMWindow. | 
|  |