| Index: src/factory.h | 
| diff --git a/src/factory.h b/src/factory.h | 
| index 8a190fa09a900943b175072ac12cf43e7bf7e4b4..b0a0571af0d4cb0a152987b7ccbcc4333652c541 100644 | 
| --- a/src/factory.h | 
| +++ b/src/factory.h | 
| @@ -180,6 +180,10 @@ class Factory : public AllStatic { | 
|  | 
| static Handle<Map> CopyMapDropTransitions(Handle<Map> map); | 
|  | 
| +  static Handle<Map> GetFastElementsMap(Handle<Map> map); | 
| + | 
| +  static Handle<Map> GetSlowElementsMap(Handle<Map> map); | 
| + | 
| static Handle<FixedArray> CopyFixedArray(Handle<FixedArray> array); | 
|  | 
| // Numbers (eg, literals) are pretenured by the parser. | 
|  |