Move NotificationDelegate into message_center.

ui/message_center/message_center.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_MESSAGE_CENTER_H_
 #define UI_MESSAGE_CENTER_MESSAGE_CENTER_H_
 
 #include <string>
 
 #include "base/memory/scoped_ptr.h"
@@ skipping 41 matching lines @@
     virtual void DisableNotificationsFromSource(
         const std::string& notification_id) = 0;
 
     // Request to show the notification settings (|notification_id| is used
     // to identify the requesting browser context).
     virtual void ShowSettings(const std::string& notification_id) = 0;
 
     // Request to show the notification settings dialog. |context| is necessary
     // to create a new window.
     virtual void ShowSettingsDialog(gfx::NativeView context) = 0;
-
-    // Request to check if the notification has the listener of Clicked event.
-    virtual bool HasClickedListener(const std::string& notification_id) = 0;
   };
 
   // Called to set the delegate.  Generally called only once, except in tests.
   // Changing the delegate does not affect notifications in its
   // NotificationList.
   virtual void SetDelegate(Delegate* delegate) = 0;
 
   // Management of the observer list.
   virtual void AddObserver(MessageCenterObserver* observer) = 0;
   virtual void RemoveObserver(MessageCenterObserver* observer) = 0;
@@ skipping 13 matching lines @@
   // Basic operations of notification: add/remove/update.
 
   // Adds a new notification. |id| is a unique identifier, used to update or
   // remove notifications. |title| and |meesage| describe the notification text.
   // Use SetNotificationIcon, SetNotificationImage, or SetNotificationButtonIcon
   // to set images. If |extension_id| is provided then 'Disable extension' will
   // appear in a dropdown menu and the id will be used to disable notifications
   // from the extension. Otherwise if |display_source| is provided, a menu item
   // showing the source and allowing notifications from that source to be
   // disabled will be shown. All actual disabling is handled by the Delegate.
-  virtual 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) = 0;
+  virtual 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) = 0;
 
   // Updates an existing notification with id = old_id and set its id to new_id.
-  // |optional_fields| can be NULL in case of no updates on those fields.
-  virtual void UpdateNotification(
-      const std::string& old_id,
-      const std::string& new_id,
-      const string16& title,
-      const string16& message,
-      const base::DictionaryValue* optional_fields) = 0;
+  // |delegate| and |optional_fields| can be NULL in case of no updates on
+  // those fields.
+  virtual void UpdateNotification(const std::string& old_id,
+                                  const std::string& new_id,
+                                  const string16& title,
+                                  const string16& message,
+                                  const base::DictionaryValue* optional_fields,
+                                  NotificationDelegate* delegate) = 0;
 
   // Removes an existing notification.
   virtual void RemoveNotification(const std::string& id, bool by_user) = 0;
   virtual void RemoveAllNotifications(bool by_user) = 0;
 
   // Sets the icon image. Icon appears at the top-left of the notification.
   virtual void SetNotificationIcon(const std::string& notification_id,
                                    const gfx::Image& image) = 0;
 
   // Sets the large image for the notifications of type == TYPE_IMAGE. Specified
@@ skipping 30 matching lines @@
   MessageCenter();
   virtual ~MessageCenter();
 
  private:
   DISALLOW_COPY_AND_ASSIGN(MessageCenter);
 };
 
 }  // namespace message_center
 
 #endif  // UI_MESSAGE_CENTER_MESSAGE_CENTER_H_