replace OVERRIDE and FINAL with override and final in chrome/browser/extensions/

chrome/browser/extensions/global_shortcut_listener_chromeos.h

 // Copyright (c) 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_EXTENSIONS_GLOBAL_SHORTCUT_LISTENER_CHROMEOS_H_
 #define CHROME_BROWSER_EXTENSIONS_GLOBAL_SHORTCUT_LISTENER_CHROMEOS_H_
 
 #include "chrome/browser/extensions/global_shortcut_listener.h"
 
 #include "ui/base/accelerators/accelerator.h"
 
 namespace extensions {
 
 // ChromeOS-specific implementation of the GlobalShortcutListener class that
 // listens for global shortcuts. Handles basic keyboard intercepting and
 // forwards its output to the base class for processing.
 class GlobalShortcutListenerChromeOS : public GlobalShortcutListener,
                                        ui::AcceleratorTarget {
  public:
   GlobalShortcutListenerChromeOS();
   virtual ~GlobalShortcutListenerChromeOS();
 
  private:
   // GlobalShortcutListener implementation.
-  virtual void StartListening() OVERRIDE;
-  virtual void StopListening() OVERRIDE;
+  virtual void StartListening() override;
+  virtual void StopListening() override;
   virtual bool RegisterAcceleratorImpl(
-      const ui::Accelerator& accelerator) OVERRIDE;
+      const ui::Accelerator& accelerator) override;
   virtual void UnregisterAcceleratorImpl(
-      const ui::Accelerator& accelerator) OVERRIDE;
+      const ui::Accelerator& accelerator) override;
 
   // ui::AcceleratorTarget implementation.
-  virtual bool AcceleratorPressed(const ui::Accelerator& accelerator) OVERRIDE;
-  virtual bool CanHandleAccelerators() const OVERRIDE;
+  virtual bool AcceleratorPressed(const ui::Accelerator& accelerator) override;
+  virtual bool CanHandleAccelerators() const override;
 
   // Whether this object is listening for global shortcuts.
   bool is_listening_;
 
   DISALLOW_COPY_AND_ASSIGN(GlobalShortcutListenerChromeOS);
 };
 
 }  // namespace extensions
 
 #endif  // CHROME_BROWSER_EXTENSIONS_GLOBAL_SHORTCUT_LISTENER_CHROMEOS_H_