OnUpdateRecommended  291 ash/system/tray/system_tray_notifier.cc                     OnUpdateRecommended(severity));
OnUpdateRecommended   36 ash/system/tray_update.h   virtual void OnUpdateRecommended(UpdateSeverity severity) OVERRIDE;
OnUpdateRecommended   23 ash/system/user/update_observer.h   virtual void OnUpdateRecommended(UpdateSeverity severity) = 0;