Part 2 of base::IDMap refactor to eliminate IDMapOwnPointer/IDMapExternalPointer modes

content/child/notifications/notification_manager.h

Index: content/child/notifications/notification_manager.h
diff --git a/content/child/notifications/notification_manager.h b/content/child/notifications/notification_manager.h
index d25f16389969f0130e1d0cef957a9b3b815feeca..e8f8bc22ed4e83a4cecf4dc98199739e0d4baacc 100644
--- a/content/child/notifications/notification_manager.h
+++ b/content/child/notifications/notification_manager.h
@@ -82,11 +82,11 @@ class NotificationManager : public blink::WebNotificationManager,
   scoped_refptr<NotificationDispatcher> notification_dispatcher_;
 
   // Tracks pending requests for getting a list of notifications.
-  IDMap<blink::WebNotificationGetCallbacks, IDMapOwnPointer>
+  IDMap<std::unique_ptr<blink::WebNotificationGetCallbacks>>
       pending_get_notification_requests_;
 
   // Tracks pending requests for displaying persistent notifications.
-  IDMap<blink::WebNotificationShowCallbacks, IDMapOwnPointer>
+  IDMap<std::unique_ptr<blink::WebNotificationShowCallbacks>>
       pending_show_notification_requests_;
 
   // Structure holding the information for active non-persistent notifications.