| Index: runtime/vm/unibrow.h | 
| diff --git a/runtime/vm/unibrow.h b/runtime/vm/unibrow.h | 
| index 82250d2e9e4be0a98c9445c11998b16d13e5ee71..f4ac7b53a6c5a42e2d00c734b5bf915643c93188 100644 | 
| --- a/runtime/vm/unibrow.h | 
| +++ b/runtime/vm/unibrow.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_UNIBROW_H_ | 
| -#define VM_UNIBROW_H_ | 
| +#ifndef RUNTIME_VM_UNIBROW_H_ | 
| +#define RUNTIME_VM_UNIBROW_H_ | 
|  | 
| #include <sys/types.h> | 
|  | 
| @@ -69,4 +69,4 @@ struct CanonicalizationRange { | 
|  | 
| }  // namespace unibrow | 
|  | 
| -#endif  // VM_UNIBROW_H_ | 
| +#endif  // RUNTIME_VM_UNIBROW_H_ | 
|  |