Improve spelling of "notification".

chrome/browser/ui/fast_unload_controller.h

 // Copyright 2013 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 CHROME_BROWSER_UI_FAST_UNLOAD_CONTROLLER_H_
 #define CHROME_BROWSER_UI_FAST_UNLOAD_CONTROLLER_H_
 
 #include <set>
 
 #include "base/callback.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/memory/weak_ptr.h"
 #include "base/strings/string_piece.h"
 #include "chrome/browser/ui/tabs/tab_strip_model_observer.h"
 #include "content/public/browser/notification_observer.h"
 #include "content/public/browser/notification_registrar.h"
 
 class Browser;
 class TabStripModel;
 
 namespace content {
 class NotificationSource;
-class NotifictaionDetails;
+class NotificationDetails;
 class WebContents;
 }
 
 namespace chrome {
 // FastUnloadController manages closing tabs and windows -- especially in
 // regards to beforeunload handlers (have proceed/cancel dialogs) and
 // unload handlers (have no user interaction).
 //
 // Typical flow of closing a tab:
 //  1. Browser calls CanCloseContents().
@@ skipping 163 matching lines @@
   scoped_ptr<DetachedWebContentsDelegate> detached_delegate_;
 
   base::WeakPtrFactory<FastUnloadController> weak_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(FastUnloadController);
 };
 
 }  // namespace chrome
 
 #endif  // CHROME_BROWSER_UI_FAST_UNLOAD_CONTROLLER_H_