| Index: runtime/vm/bit_set.h | 
| diff --git a/runtime/vm/bit_set.h b/runtime/vm/bit_set.h | 
| index a60f668264d3d4d39cfcf390d372c75043e17b4c..2735a72ec2a250dd157cf51f90e0943d2211b1b5 100644 | 
| --- a/runtime/vm/bit_set.h | 
| +++ b/runtime/vm/bit_set.h | 
| @@ -2,8 +2,8 @@ | 
| // for details. All rights reserved. Use of this source code is governed by a | 
| // BSD-style license that can be found in the LICENSE file. | 
|  | 
| -#ifndef VM_BIT_SET_H_ | 
| -#define VM_BIT_SET_H_ | 
| +#ifndef RUNTIME_VM_BIT_SET_H_ | 
| +#define RUNTIME_VM_BIT_SET_H_ | 
|  | 
| #include "platform/utils.h" | 
| #include "vm/globals.h" | 
| @@ -100,4 +100,4 @@ class BitSet { | 
|  | 
| }  // namespace dart | 
|  | 
| -#endif  // VM_BIT_SET_H_ | 
| +#endif  // RUNTIME_VM_BIT_SET_H_ | 
|  |