replace OVERRIDE and FINAL with override and final in ash/

ash/test/test_screenshot_delegate.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_TEST_TEST_SCREENSHOT_DELEGATE_H_
 #define ASH_TEST_TEST_SCREENSHOT_DELEGATE_H_
 
 #include "ash/screenshot_delegate.h"
 #include "base/basictypes.h"
 #include "base/compiler_specific.h"
 #include "ui/gfx/rect.h"
 
 namespace ash {
 namespace test {
 
 class TestScreenshotDelegate : public ScreenshotDelegate {
  public:
   TestScreenshotDelegate();
   virtual ~TestScreenshotDelegate();
 
   // Overridden from ScreenshotDelegate:
-  virtual void HandleTakeScreenshotForAllRootWindows() OVERRIDE;
+  virtual void HandleTakeScreenshotForAllRootWindows() override;
   virtual void HandleTakePartialScreenshot(
-      aura::Window* window, const gfx::Rect& rect) OVERRIDE;
-  virtual bool CanTakeScreenshot() OVERRIDE;
+      aura::Window* window, const gfx::Rect& rect) override;
+  virtual bool CanTakeScreenshot() override;
 
   int handle_take_screenshot_count() const {
     return handle_take_screenshot_count_;
   }
 
   int handle_take_partial_screenshot_count() const {
     return handle_take_partial_screenshot_count_;
   }
 
   const gfx::Rect& last_rect() const { return last_rect_; }
 
   void set_can_take_screenshot(bool can_take_screenshot) {
     can_take_screenshot_ = can_take_screenshot;
   }
 
  private:
   int handle_take_screenshot_count_;
   int handle_take_partial_screenshot_count_;
   gfx::Rect last_rect_;
   bool can_take_screenshot_;
 
   DISALLOW_COPY_AND_ASSIGN(TestScreenshotDelegate);
 };
 
 }  // namespace test
 }  // namespace ash
 
 #endif  // ASH_TEST_TEST_SCREENSHOT_DELEGATE_H_