| Index: chrome/browser/chromeos/locale_change_guard.h
 | 
| diff --git a/chrome/browser/chromeos/locale_change_guard.h b/chrome/browser/chromeos/locale_change_guard.h
 | 
| index d9dec5a27be6c6398356b775028d95b84e9b4a8e..dd1303304c37ed028e593211b08201fc6752e214 100644
 | 
| --- a/chrome/browser/chromeos/locale_change_guard.h
 | 
| +++ b/chrome/browser/chromeos/locale_change_guard.h
 | 
| @@ -5,6 +5,8 @@
 | 
|  #ifndef CHROME_BROWSER_CHROMEOS_LOCALE_CHANGE_GUARD_H_
 | 
|  #define CHROME_BROWSER_CHROMEOS_LOCALE_CHANGE_GUARD_H_
 | 
|  
 | 
| +#include <stddef.h>
 | 
| +
 | 
|  #include <string>
 | 
|  
 | 
|  #include "ash/system/locale/locale_observer.h"
 | 
| 
 |