| Index: chrome/browser/content_settings/content_settings_policy_provider.h | 
| diff --git a/chrome/browser/content_settings/content_settings_policy_provider.h b/chrome/browser/content_settings/content_settings_policy_provider.h | 
| index 586a4d40026523473d612096f2bb46753beed575..096c09b9fa254a5457a46c1dcdaffe4148c3918b 100644 | 
| --- a/chrome/browser/content_settings/content_settings_policy_provider.h | 
| +++ b/chrome/browser/content_settings/content_settings_policy_provider.h | 
| @@ -11,10 +11,10 @@ | 
|  | 
| #include "base/basictypes.h" | 
| #include "base/prefs/public/pref_change_registrar.h" | 
| +#include "base/prefs/public/pref_observer.h" | 
| #include "base/synchronization/lock.h" | 
| #include "chrome/browser/content_settings/content_settings_observable_provider.h" | 
| #include "chrome/browser/content_settings/content_settings_origin_identifier_value_map.h" | 
| -#include "content/public/browser/notification_observer.h" | 
|  | 
| class PrefService; | 
|  | 
| @@ -22,7 +22,7 @@ namespace content_settings { | 
|  | 
| // PolicyProvider that provides managed content-settings. | 
| class PolicyProvider : public ObservableProvider, | 
| -                       public content::NotificationObserver { | 
| +                       public PrefObserver { | 
| public: | 
| explicit PolicyProvider(PrefService* prefs); | 
| virtual ~PolicyProvider(); | 
| @@ -46,10 +46,10 @@ class PolicyProvider : public ObservableProvider, | 
|  | 
| virtual void ShutdownOnUIThread() OVERRIDE; | 
|  | 
| -  // content::NotificationObserver implementation. | 
| -  virtual void Observe(int type, | 
| -                       const content::NotificationSource& source, | 
| -                       const content::NotificationDetails& details) OVERRIDE; | 
| +  // PrefObserver implementation. | 
| +  virtual void OnPreferenceChanged(PrefServiceBase* service, | 
| +                                   const std::string& pref_name) OVERRIDE; | 
| + | 
| private: | 
| // Reads the policy managed default settings. | 
| void ReadManagedDefaultSettings(); | 
|  |