| Index: chrome/browser/signin/account_tracker_service_factory.h | 
| diff --git a/chrome/browser/signin/account_tracker_service_factory.h b/chrome/browser/signin/account_tracker_service_factory.h | 
| index f4ce4e298115f3f82fcedd0f8a5e58a616d74c13..dad1a608ba9c5bd61421a3d5f9e7d2aa8ee1df65 100644 | 
| --- a/chrome/browser/signin/account_tracker_service_factory.h | 
| +++ b/chrome/browser/signin/account_tracker_service_factory.h | 
| @@ -27,7 +27,7 @@ class AccountTrackerServiceFactory | 
| static AccountTrackerServiceFactory* GetInstance(); | 
|  | 
| private: | 
| -  friend struct DefaultSingletonTraits<AccountTrackerServiceFactory>; | 
| +  friend struct base::DefaultSingletonTraits<AccountTrackerServiceFactory>; | 
|  | 
| AccountTrackerServiceFactory(); | 
| ~AccountTrackerServiceFactory() override; | 
|  |