| Index: Source/bindings/v8/V8EventListenerList.h
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| diff --git a/Source/bindings/v8/V8EventListenerList.h b/Source/bindings/v8/V8EventListenerList.h
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| index 78f3b84770f3f61a209c69d96251a9e9fdeab983..544f37bd52073b0b18ae2599f5b45383325f4672 100644
 | 
| --- a/Source/bindings/v8/V8EventListenerList.h
 | 
| +++ b/Source/bindings/v8/V8EventListenerList.h
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| @@ -105,7 +105,7 @@ PassRefPtr<V8EventListener> V8EventListenerList::findOrCreateWrapper(v8::Local<v
 | 
|  
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|      RefPtr<V8EventListener> wrapperPtr = WrapperType::create(object, isAttribute, isolate);
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|      if (wrapperPtr)
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| -        object->SetHiddenValue(wrapperProperty, v8::External::New(wrapperPtr.get()));
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| +        object->SetHiddenValue(wrapperProperty, v8::External::New(isolate, wrapperPtr.get()));
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|  
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|      return wrapperPtr;
 | 
|  }
 | 
| 
 |