Run RemoveArcData after a user has opted out

components/arc/arc_service_manager.h

Index: components/arc/arc_service_manager.h
diff --git a/components/arc/arc_service_manager.h b/components/arc/arc_service_manager.h
index 3dd7740e3719987868c8a711e8a4e93f1f37f54b..4be9f2122d45f807ef07fc21e76a8ab5fee323de 100644
--- a/components/arc/arc_service_manager.h
+++ b/components/arc/arc_service_manager.h
@@ -18,6 +18,7 @@ namespace arc {
 
 class ArcBridgeService;
 class ArcService;
+class ArcUserDataService;
 
 // Manages creation and destruction of services that communicate with the ARC
 // instance via the ArcBridgeService.
@@ -62,6 +63,7 @@ class ArcServiceManager {
 
   std::unique_ptr<ArcBridgeService> arc_bridge_service_;
   std::vector<std::unique_ptr<ArcService>> services_;
+  std::unique_ptr<ArcUserDataService> arc_user_data_service_;
 
   // True once the window manager service got added, barring adding any more
   // of those since OnAshStarted() might be called multiple times.