| Index: src/runtime/runtime-object.cc | 
| diff --git a/src/runtime/runtime-object.cc b/src/runtime/runtime-object.cc | 
| index 82f072fcc6404978bf35a55900eb968259d926ad..8bff88d12d5d5b4517df33c41b37322cc3fbd4b4 100644 | 
| --- a/src/runtime/runtime-object.cc | 
| +++ b/src/runtime/runtime-object.cc | 
| @@ -581,7 +581,7 @@ RUNTIME_FUNCTION(Runtime_GetOwnPropertyKeys) { | 
| Handle<FixedArray> keys; | 
| ASSIGN_RETURN_FAILURE_ON_EXCEPTION( | 
| isolate, keys, | 
| -      JSReceiver::GetKeys(object, OWN_ONLY, filter, CONVERT_TO_STRING)); | 
| +      KeyAccumulator::GetKeys(object, OWN_ONLY, filter, CONVERT_TO_STRING)); | 
|  | 
| return *isolate->factory()->NewJSArrayWithElements(keys); | 
| } | 
|  |