| Index: ios/chrome/browser/suggestions/suggestions_service_factory.h
 | 
| diff --git a/ios/chrome/browser/suggestions/suggestions_service_factory.h b/ios/chrome/browser/suggestions/suggestions_service_factory.h
 | 
| index 417fc91c293d5c70cf240ffec3e9481410a0a100..06198efef58f39edffea3514e33478b3229e8f5b 100644
 | 
| --- a/ios/chrome/browser/suggestions/suggestions_service_factory.h
 | 
| +++ b/ios/chrome/browser/suggestions/suggestions_service_factory.h
 | 
| @@ -9,8 +9,10 @@
 | 
|  #include "base/memory/scoped_ptr.h"
 | 
|  #include "components/keyed_service/ios/browser_state_keyed_service_factory.h"
 | 
|  
 | 
| +namespace base {
 | 
|  template <typename T>
 | 
| -struct DefaultSingletonTraits;
 | 
| +struct base::DefaultSingletonTraits;
 | 
| +}  // namespace base
 | 
|  
 | 
|  namespace ios {
 | 
|  class ChromeBrowserState;
 | 
| @@ -31,7 +33,7 @@ class SuggestionsServiceFactory : public BrowserStateKeyedServiceFactory {
 | 
|        ios::ChromeBrowserState* browser_state);
 | 
|  
 | 
|   private:
 | 
| -  friend struct DefaultSingletonTraits<SuggestionsServiceFactory>;
 | 
| +  friend struct base::DefaultSingletonTraits<SuggestionsServiceFactory>;
 | 
|  
 | 
|    SuggestionsServiceFactory();
 | 
|    ~SuggestionsServiceFactory() override;
 | 
| 
 |