replace OVERRIDE and FINAL with override and final in ash/

ash/test/test_session_state_animator.h

 // Copyright 2014 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_SESSION_STATE_ANIMATOR_H_
 #define ASH_TEST_TEST_SESSION_STATE_ANIMATOR_H_
 
 #include <map>
 #include <vector>
 
@@ skipping 48 matching lines @@
   // containers specified by |container_mask|.
   bool AreContainersAnimated(int container_mask,
                              SessionStateAnimator::AnimationType type) const;
 
   // Returns the number of active animations.
   size_t GetAnimationCount() const;
 
   // ash::SessionStateAnimator:
   virtual void StartAnimation(int container_mask,
                               AnimationType type,
-                              AnimationSpeed speed) OVERRIDE;
+                              AnimationSpeed speed) override;
   virtual void StartAnimationWithCallback(
       int container_mask,
       AnimationType type,
       AnimationSpeed speed,
-      base::Closure callback) OVERRIDE;
+      base::Closure callback) override;
   virtual AnimationSequence* BeginAnimationSequence(
-      base::Closure callback) OVERRIDE;
-  virtual bool IsBackgroundHidden() const OVERRIDE;
-  virtual void ShowBackground() OVERRIDE;
-  virtual void HideBackground() OVERRIDE;
+      base::Closure callback) override;
+  virtual bool IsBackgroundHidden() const override;
+  virtual void ShowBackground() override;
+  virtual void HideBackground() override;
 
  private:
   class AnimationSequence;
   friend class AnimationSequence;
 
   // Data structure to track the currently active animations and their
   // callbacks.
   struct ActiveAnimation {
     ActiveAnimation(
         int animation_epoch,
@@ skipping 67 matching lines @@
   // Tracks whether the background is hidden or not.
   bool is_background_hidden_;
 
   DISALLOW_COPY_AND_ASSIGN(TestSessionStateAnimator);
 };
 
 }  // namespace test
 }  // namespace ash
 
 #endif  // ASH_TEST_TEST_SESSION_STATE_ANIMATOR_H_