Added support for image notifications.

ui/message_center/message_center.cc

 // 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.
 
 #include "ui/message_center/message_center.h"
 
 #include "base/logging.h"
 #include "base/memory/singleton.h"
 #include "base/observer_list.h"
 
@@ skipping 76 matching lines @@
   if (notification_list_->SetNotificationPrimaryIcon(id, image))
     NotifyMessageCenterChanged(true);
 }
 
 void MessageCenter::SetNotificationSecondaryIcon(const std::string& id,
                                                  const gfx::ImageSkia& image) {
   if (notification_list_->SetNotificationSecondaryIcon(id, image))
     NotifyMessageCenterChanged(true);
 }
 
+void MessageCenter::SetNotificationImage(const std::string& id,
+                                         const gfx::ImageSkia& image) {
+  if (notification_list_->SetNotificationImage(id, image))
+    NotifyMessageCenterChanged(true);
+}
+
 //------------------------------------------------------------------------------
 // Overridden from NotificationList::Delegate.
 
 void MessageCenter::SendRemoveNotification(const std::string& id) {
   if (delegate_)
     delegate_->NotificationRemoved(id);
 }
 
 void MessageCenter::SendRemoveAllNotifications() {
   if (delegate_) {
@@ skipping 61 matching lines @@
 }
 
 void MessageCenter::NotifyMessageCenterChanged(bool new_notification) {
   FOR_EACH_OBSERVER(Observer,
                     observer_list_,
                     OnMessageCenterChanged(new_notification));
 }
 
 
 }  // namespace message_center