Enable users of NotificationUIManager to specify binary images.

ui/message_center/notification_list.h

 // Copyright (c) 2012 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 UI_MESSAGE_CENTER_NOTIFICATION_LIST_H_
 #define UI_MESSAGE_CENTER_NOTIFICATION_LIST_H_
 
 #include <set>
 #include <string>
 
@@ skipping 40 matching lines @@
 
   explicit NotificationList();
   virtual ~NotificationList();
 
   // Affects whether or not a message has been "read". Collects the set of
   // ids whose state have changed and set to |udpated_ids|. NULL if updated
   // ids don't matter.
   void SetMessageCenterVisible(bool visible,
                                std::set<std::string>* updated_ids);
 
-  void AddNotification(NotificationType type,
-                       const std::string& id,
-                       const string16& title,
-                       const string16& message,
-                       const string16& display_source,
-                       const std::string& extension_id,
-                       const base::DictionaryValue* optional_fields,
-                       NotificationDelegate* delegate);
+  void AddNotification(scoped_ptr<Notification> notification);
 
   void UpdateNotificationMessage(const std::string& old_id,
-                                 const std::string& new_id,
-                                 const string16& title,
-                                 const string16& message,
-                                 const base::DictionaryValue* optional_fields,
-                                 NotificationDelegate* delegate);
+                                 scoped_ptr<Notification> new_notification);
 
   void RemoveNotification(const std::string& id);
 
   void RemoveAllNotifications();
 
   Notifications GetNotificationsBySource(const std::string& id);
   Notifications GetNotificationsByExtension(const std::string& id);
 
   // Returns true if the notification exists and was updated.
   bool SetNotificationIcon(const std::string& notification_id,
@@ skipping 70 matching lines @@
   size_t unread_count_;
   bool quiet_mode_;
   scoped_ptr<base::OneShotTimer<NotificationList> > quiet_mode_timer_;
 
   DISALLOW_COPY_AND_ASSIGN(NotificationList);
 };
 
 }  // namespace message_center
 
 #endif // UI_MESSAGE_CENTER_NOTIFICATION_LIST_H_