invokeEventHandler should take a local handle

Source/bindings/v8/V8AbstractEventListener.h

Index: Source/bindings/v8/V8AbstractEventListener.h
diff --git a/Source/bindings/v8/V8AbstractEventListener.h b/Source/bindings/v8/V8AbstractEventListener.h
index 2c79bdaa3ced99732b62010215271ced1c135be9..9ced4b8f2283a01c172976e0253a217c11b47a22 100644
--- a/Source/bindings/v8/V8AbstractEventListener.h
+++ b/Source/bindings/v8/V8AbstractEventListener.h
@@ -114,7 +114,7 @@ namespace WebCore {
 
         void setListenerObject(v8::Handle<v8::Object> listener);
 
-        void invokeEventHandler(ScriptExecutionContext*, Event*, v8::Handle<v8::Value> jsEvent);
+        void invokeEventHandler(ScriptExecutionContext*, Event*, v8::Local<v8::Value> jsEvent);
 
         // Get the receiver object to use for event listener call.
         v8::Local<v8::Object> getReceiverObject(ScriptExecutionContext*, Event*);