| Index: Source/bindings/v8/V8HiddenPropertyName.h | 
| diff --git a/Source/bindings/v8/V8HiddenPropertyName.h b/Source/bindings/v8/V8HiddenPropertyName.h | 
| index 066536dc45b204f6f63d1326a63215bc5fa61e7e..48093af746c149d5eff99c4d6b9afac134d5bb35 100644 | 
| --- a/Source/bindings/v8/V8HiddenPropertyName.h | 
| +++ b/Source/bindings/v8/V8HiddenPropertyName.h | 
| @@ -59,7 +59,8 @@ namespace WebCore { | 
| V(sleepFunction) \ | 
| V(state) \ | 
| V(toStringString) \ | 
| -    V(typedArrayHiddenCopyMethod) | 
| +    V(typedArrayHiddenCopyMethod) \ | 
| +    V(thenableHiddenPromise) | 
|  | 
| class V8HiddenPropertyName { | 
| public: | 
|  |