| Index: chrome/browser/ui/app_list/arc/arc_app_list_prefs.h | 
| diff --git a/chrome/browser/ui/app_list/arc/arc_app_list_prefs.h b/chrome/browser/ui/app_list/arc/arc_app_list_prefs.h | 
| index 3dce5be03a67eb73e01eaedfef1c8ab34eef0f70..10b5e650184d17b71c3c4c02dfb04690bf7a60f5 100644 | 
| --- a/chrome/browser/ui/app_list/arc/arc_app_list_prefs.h | 
| +++ b/chrome/browser/ui/app_list/arc/arc_app_list_prefs.h | 
| @@ -33,6 +33,10 @@ namespace arc { | 
| class ArcPackageSyncableService; | 
| }  // namespace arc | 
|  | 
| +namespace chromeos { | 
| +class ArcKioskAppService; | 
| +}  // namespace chromeos | 
| + | 
| namespace content { | 
| class BrowserContext; | 
| }  // namespace content | 
| @@ -371,7 +375,8 @@ class ArcAppListPrefs | 
| // True is Arc package list has been refreshed once. | 
| bool package_list_initial_refreshed_ = false; | 
|  | 
| -  arc::ArcPackageSyncableService* sync_service_; | 
| +  arc::ArcPackageSyncableService* sync_service_ = nullptr; | 
| +  chromeos::ArcKioskAppService* kiosk_app_service_ = nullptr; | 
|  | 
| mojo::Binding<arc::mojom::AppHost> binding_; | 
|  | 
|  |