replace OVERRIDE and FINAL with override and final in ash/

ash/first_run/first_run_helper_impl.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 ASH_FIRST_RUN_FIRST_RUN_HELPER_IMPL_H_
 #define ASH_FIRST_RUN_FIRST_RUN_HELPER_IMPL_H_
 
 #include "ash/first_run/first_run_helper.h"
 #include "ash/first_run/desktop_cleaner.h"
 #include "ash/wm/overlay_event_filter.h"
 #include "base/compiler_specific.h"
 
 namespace ash {
 
 class Shell;
 
 class FirstRunHelperImpl : public FirstRunHelper,
                            public OverlayEventFilter::Delegate {
  public:
   FirstRunHelperImpl();
   virtual ~FirstRunHelperImpl();
 
   // Overriden from FirstRunHelper.
-  virtual views::Widget* GetOverlayWidget() OVERRIDE;
-  virtual void OpenAppList() OVERRIDE;
-  virtual void CloseAppList() OVERRIDE;
-  virtual gfx::Rect GetLauncherBounds() OVERRIDE;
-  virtual gfx::Rect GetAppListButtonBounds() OVERRIDE;
-  virtual gfx::Rect GetAppListBounds() OVERRIDE;
-  virtual void OpenTrayBubble() OVERRIDE;
-  virtual void CloseTrayBubble() OVERRIDE;
-  virtual bool IsTrayBubbleOpened() OVERRIDE;
-  virtual gfx::Rect GetTrayBubbleBounds() OVERRIDE;
-  virtual gfx::Rect GetHelpButtonBounds() OVERRIDE;
+  virtual views::Widget* GetOverlayWidget() override;
+  virtual void OpenAppList() override;
+  virtual void CloseAppList() override;
+  virtual gfx::Rect GetLauncherBounds() override;
+  virtual gfx::Rect GetAppListButtonBounds() override;
+  virtual gfx::Rect GetAppListBounds() override;
+  virtual void OpenTrayBubble() override;
+  virtual void CloseTrayBubble() override;
+  virtual bool IsTrayBubbleOpened() override;
+  virtual gfx::Rect GetTrayBubbleBounds() override;
+  virtual gfx::Rect GetHelpButtonBounds() override;
 
   // Overriden from OverlayEventFilter::Delegate.
-  virtual void Cancel() OVERRIDE;
-  virtual bool IsCancelingKeyEvent(ui::KeyEvent* event) OVERRIDE;
-  virtual aura::Window* GetWindow() OVERRIDE;
+  virtual void Cancel() override;
+  virtual bool IsCancelingKeyEvent(ui::KeyEvent* event) override;
+  virtual aura::Window* GetWindow() override;
 
  private:
   views::Widget* widget_;
   DesktopCleaner cleaner_;
 
   DISALLOW_COPY_AND_ASSIGN(FirstRunHelperImpl);
 };
 
 }  // namespace ash
 
 #endif  // ASH_FIRST_RUN_FIRST_RUN_HELPER_IMPL_H_