Standardize usage of virtual/override/final in cc/

cc/test/animation_test_common.h

 // Copyright 2012 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 CC_TEST_ANIMATION_TEST_COMMON_H_
 #define CC_TEST_ANIMATION_TEST_COMMON_H_
 
 #include "cc/animation/animation.h"
 #include "cc/animation/animation_curve.h"
 #include "cc/animation/layer_animation_controller.h"
 #include "cc/animation/layer_animation_value_observer.h"
 #include "cc/animation/layer_animation_value_provider.h"
 #include "cc/output/filter_operations.h"
 #include "cc/test/geometry_test_utils.h"
 
 namespace cc {
 class LayerImpl;
 class Layer;
 }
 
 namespace cc {
 
 class FakeFloatAnimationCurve : public FloatAnimationCurve {
  public:
   FakeFloatAnimationCurve();
   explicit FakeFloatAnimationCurve(double duration);
-  virtual ~FakeFloatAnimationCurve();
+  ~FakeFloatAnimationCurve() override;
 
-  virtual double Duration() const override;
-  virtual float GetValue(double now) const override;
-  virtual scoped_ptr<AnimationCurve> Clone() const override;
+  double Duration() const override;
+  float GetValue(double now) const override;
+  scoped_ptr<AnimationCurve> Clone() const override;
 
  private:
   double duration_;
 };
 
 class FakeTransformTransition : public TransformAnimationCurve {
  public:
   explicit FakeTransformTransition(double duration);
-  virtual ~FakeTransformTransition();
+  ~FakeTransformTransition() override;
 
-  virtual double Duration() const override;
-  virtual gfx::Transform GetValue(double time) const override;
-  virtual bool AnimatedBoundsForBox(const gfx::BoxF& box,
-                                    gfx::BoxF* bounds) const override;
-  virtual bool AffectsScale() const override;
-  virtual bool IsTranslation() const override;
-  virtual bool MaximumTargetScale(bool forward_direction,
-                                  float* max_scale) const override;
+  double Duration() const override;
+  gfx::Transform GetValue(double time) const override;
+  bool AnimatedBoundsForBox(const gfx::BoxF& box,
+                            gfx::BoxF* bounds) const override;
+  bool AffectsScale() const override;
+  bool IsTranslation() const override;
+  bool MaximumTargetScale(bool forward_direction,
+                          float* max_scale) const override;
 
-  virtual scoped_ptr<AnimationCurve> Clone() const override;
+  scoped_ptr<AnimationCurve> Clone() const override;
 
  private:
   double duration_;
 };
 
 class FakeFloatTransition : public FloatAnimationCurve {
  public:
   FakeFloatTransition(double duration, float from, float to);
-  virtual ~FakeFloatTransition();
+  ~FakeFloatTransition() override;
 
-  virtual double Duration() const override;
-  virtual float GetValue(double time) const override;
+  double Duration() const override;
+  float GetValue(double time) const override;
 
-  virtual scoped_ptr<AnimationCurve> Clone() const override;
+  scoped_ptr<AnimationCurve> Clone() const override;
 
  private:
   double duration_;
   float from_;
   float to_;
 };
 
 class FakeLayerAnimationValueObserver : public LayerAnimationValueObserver {
  public:
   FakeLayerAnimationValueObserver();
-  virtual ~FakeLayerAnimationValueObserver();
+  ~FakeLayerAnimationValueObserver() override;
 
   // LayerAnimationValueObserver implementation
-  virtual void OnFilterAnimated(const FilterOperations& filters) override;
-  virtual void OnOpacityAnimated(float opacity) override;
-  virtual void OnTransformAnimated(const gfx::Transform& transform) override;
-  virtual void OnScrollOffsetAnimated(
-      const gfx::ScrollOffset& scroll_offset) override;
-  virtual void OnAnimationWaitingForDeletion() override;
-  virtual bool IsActive() const override;
+  void OnFilterAnimated(const FilterOperations& filters) override;
+  void OnOpacityAnimated(float opacity) override;
+  void OnTransformAnimated(const gfx::Transform& transform) override;
+  void OnScrollOffsetAnimated(const gfx::ScrollOffset& scroll_offset) override;
+  void OnAnimationWaitingForDeletion() override;
+  bool IsActive() const override;
 
   const FilterOperations& filters() const { return filters_; }
   float opacity() const  { return opacity_; }
   const gfx::Transform& transform() const { return transform_; }
   gfx::ScrollOffset scroll_offset() { return scroll_offset_; }
 
   bool animation_waiting_for_deletion() {
     return animation_waiting_for_deletion_;
   }
 
  private:
   FilterOperations filters_;
   float opacity_;
   gfx::Transform transform_;
   gfx::ScrollOffset scroll_offset_;
   bool animation_waiting_for_deletion_;
 };
 
 class FakeInactiveLayerAnimationValueObserver
     : public FakeLayerAnimationValueObserver {
  public:
-  virtual bool IsActive() const override;
+  bool IsActive() const override;
 };
 
 class FakeLayerAnimationValueProvider : public LayerAnimationValueProvider {
  public:
-  virtual gfx::ScrollOffset ScrollOffsetForAnimation() const override;
+  gfx::ScrollOffset ScrollOffsetForAnimation() const override;
 
   void set_scroll_offset(const gfx::ScrollOffset& scroll_offset) {
     scroll_offset_ = scroll_offset;
   }
 
  private:
   gfx::ScrollOffset scroll_offset_;
 };
 
 int AddOpacityTransitionToController(LayerAnimationController* controller,
@@ skipping 50 matching lines @@
                              float end_brightness);
 
 int AddAnimatedFilterToLayer(LayerImpl* layer,
                              double duration,
                              float start_brightness,
                              float end_brightness);
 
 }  // namespace cc
 
 #endif  // CC_TEST_ANIMATION_TEST_COMMON_H_