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

content/child/notifications/notification_manager.h

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef CONTENT_CHILD_NOTIFICATIONS_NOTIFICATION_MANAGER_H_
 #define CONTENT_CHILD_NOTIFICATIONS_NOTIFICATION_MANAGER_H_
 
 #include <stddef.h>
 #include <stdint.h>
 
@@ skipping 64 matching lines @@
   void OnDidClose(int notification_id);
   void OnDidClick(int notification_id);
   void OnDidGetNotifications(
       int request_id,
       const std::vector<PersistentNotificationInfo>& notification_infos);
 
   scoped_refptr<ThreadSafeSender> thread_safe_sender_;
   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.
   struct ActiveNotificationData {
     ActiveNotificationData() = default;
     ActiveNotificationData(blink::WebNotificationDelegate* delegate,
                            const GURL& origin,
                            const std::string& tag);
     ~ActiveNotificationData();
 
     blink::WebNotificationDelegate* delegate = nullptr;
     GURL origin;
     std::string tag;
   };
 
   // Map to store the delegate associated with a notification request Id.
   std::unordered_map<int, ActiveNotificationData> active_page_notifications_;
 
   DISALLOW_COPY_AND_ASSIGN(NotificationManager);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_CHILD_NOTIFICATIONS_NOTIFICATION_MANAGER_H_