content: Remove unnecessary content:: from Notification classes.

content/public/browser/notification_types.h

 // Copyright (c) 2011 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_PUBLIC_BROWSER_NOTIFICATION_TYPE_H_
-#define CONTENT_PUBLIC_BROWSER_NOTIFICATION_TYPE_H_
+#ifndef CONTENT_PUBLIC_BROWSER_NOTIFICATION_TYPES_H_
+#define CONTENT_PUBLIC_BROWSER_NOTIFICATION_TYPES_H_
 #pragma once
 
 // This file describes various types used to describe and filter notifications
 // that pass through the NotificationService.
 //
 namespace content {
 
 enum NotificationType {
   NOTIFICATION_CONTENT_START = 0,
 
@@ skipping 419 matching lines @@
   // details is a string of the hostname for which the zoom changed.  In case
   // of a temporary zoom level change, the details is an empty string.
   NOTIFICATION_ZOOM_LEVEL_CHANGED,
 
   // Custom notifications used by the embedder should start from here.
   NOTIFICATION_CONTENT_END,
 };
 
 }  // namespace content
 
-#endif  // CONTENT_PUBLIC_BROWSER_NOTIFICATION_TYPE_H_
+#endif  // CONTENT_PUBLIC_BROWSER_NOTIFICATION_TYPES_H_