| Index: src/hydrogen.h | 
| diff --git a/src/hydrogen.h b/src/hydrogen.h | 
| index 93873b10f692efb28e8d36e9f144ae4620e93dea..ac9b2caff1c7fced54dfa3c937759a12ef9062b8 100644 | 
| --- a/src/hydrogen.h | 
| +++ b/src/hydrogen.h | 
| @@ -281,8 +281,6 @@ class HGraph: public ZoneObject { | 
|  | 
| void CollectPhis(); | 
|  | 
| -  Handle<Code> Compile(); | 
| - | 
| void set_undefined_constant(HConstant* constant) { | 
| undefined_constant_.set(constant); | 
| } | 
| @@ -313,6 +311,8 @@ class HGraph: public ZoneObject { | 
| return NULL; | 
| } | 
|  | 
| +  bool Optimize(SmartArrayPointer<char>* deopt_reason); | 
| + | 
| #ifdef DEBUG | 
| void Verify(bool do_full_verify) const; | 
| #endif | 
|  |