| Index: src/hydrogen.h | 
| diff --git a/src/hydrogen.h b/src/hydrogen.h | 
| index 88413ed9d251b60cc924e3fa38b9b0893c6e0f91..39e45a955aee846b7a6fc4900f9a8f8b5ee6d250 100644 | 
| --- a/src/hydrogen.h | 
| +++ b/src/hydrogen.h | 
| @@ -894,7 +894,8 @@ class HGraphBuilder: public AstVisitor { | 
| void HandleLiteralCompareUndefined(CompareOperation* compare_expr, | 
| Expression* expr); | 
|  | 
| -  HStringCharCodeAt* BuildStringCharCodeAt(HValue* string, | 
| +  HStringCharCodeAt* BuildStringCharCodeAt(HValue* context, | 
| +                                           HValue* string, | 
| HValue* index); | 
| HInstruction* BuildBinaryOperation(BinaryOperation* expr, | 
| HValue* left, | 
|  |