Notificaitons refactor step 2

chrome/browser/notifications/message_center_notification_manager.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 "chrome/browser/notifications/message_center_notification_manager.h"
 
 #include "base/logging.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/prefs/pref_service.h"
 #include "chrome/browser/extensions/extension_service.h"
@@ skipping 230 matching lines @@
       &notification.icon(),
       notification.icon_url(),
       message_center::kNotificationIconSize,
       base::Bind(&message_center::MessageCenter::SetNotificationIcon,
                  base::Unretained(message_center_),
                  notification.notification_id()));
 
   // Notification image.
   StartDownloadByKey(
       notification,
-      ui::notifications::kImageUrlKey,
+      message_center::kImageUrlKey,
       message_center::kNotificationPreferredImageSize,
       base::Bind(&message_center::MessageCenter::SetNotificationImage,
                  base::Unretained(message_center_),
                  notification.notification_id()));
 
   // Notification button icons.
   StartDownloadByKey(
       notification,
-      ui::notifications::kButtonOneIconUrlKey,
+      message_center::kButtonOneIconUrlKey,
       message_center::kNotificationButtonIconSize,
       base::Bind(&message_center::MessageCenter::SetNotificationButtonIcon,
                  base::Unretained(message_center_),
                  notification.notification_id(), 0));
   StartDownloadByKey(
-      notification, ui::notifications::kButtonTwoIconUrlKey,
+      notification, message_center::kButtonTwoIconUrlKey,
       message_center::kNotificationButtonIconSize,
       base::Bind(&message_center::MessageCenter::SetNotificationButtonIcon,
                  base::Unretained(message_center_),
                  notification.notification_id(), 1));
 }
 
 void MessageCenterNotificationManager::ImageDownloads::StartDownloadWithImage(
     const Notification& notification,
     const gfx::ImageSkia* image,
     const GURL& url,
@@ skipping 118 matching lines @@
 
 MessageCenterNotificationManager::ProfileNotification*
     MessageCenterNotificationManager::FindProfileNotification(
         const std::string& id) const {
   NotificationMap::const_iterator iter = profile_notifications_.find(id);
   // If the notification is shown in UI, it must be in the map.
   DCHECK(iter != profile_notifications_.end());
   DCHECK((*iter).second);
   return (*iter).second;
 }