Standardize usage of virtual/override/final in cc/

cc/test/tiled_layer_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_TILED_LAYER_TEST_COMMON_H_
 #define CC_TEST_TILED_LAYER_TEST_COMMON_H_
 
 #include "cc/base/region.h"
 #include "cc/layers/tiled_layer.h"
 #include "cc/layers/tiled_layer_impl.h"
 #include "cc/resources/layer_updater.h"
 #include "cc/resources/prioritized_resource.h"
 #include "cc/resources/resource_provider.h"
 #include "cc/resources/resource_update_queue.h"
 #include "ui/gfx/rect.h"
 #include "ui/gfx/size.h"
 
 namespace cc {
 
 class FakeTiledLayer;
 
 class FakeLayerUpdater : public LayerUpdater {
  public:
   class Resource : public LayerUpdater::Resource {
    public:
     Resource(FakeLayerUpdater* updater,
              scoped_ptr<PrioritizedResource> resource);
-    virtual ~Resource();
+    ~Resource() override;
 
-    virtual void Update(ResourceUpdateQueue* queue,
-                        const gfx::Rect& source_rect,
-                        const gfx::Vector2d& dest_offset,
-                        bool partial_update) override;
+    void Update(ResourceUpdateQueue* queue,
+                const gfx::Rect& source_rect,
+                const gfx::Vector2d& dest_offset,
+                bool partial_update) override;
 
    private:
     FakeLayerUpdater* layer_;
     SkBitmap bitmap_;
 
     DISALLOW_COPY_AND_ASSIGN(Resource);
   };
 
   FakeLayerUpdater();
 
-  virtual scoped_ptr<LayerUpdater::Resource> CreateResource(
+  scoped_ptr<LayerUpdater::Resource> CreateResource(
       PrioritizedResourceManager* resource) override;
 
-  virtual void PrepareToUpdate(const gfx::Size& content_size,
-                               const gfx::Rect& paint_rect,
-                               const gfx::Size& tile_size,
-                               float contents_width_scale,
-                               float contents_height_scale) override;
+  void PrepareToUpdate(const gfx::Size& content_size,
+                       const gfx::Rect& paint_rect,
+                       const gfx::Size& tile_size,
+                       float contents_width_scale,
+                       float contents_height_scale) override;
   // Sets the rect to invalidate during the next call to PrepareToUpdate().
   // After the next call to PrepareToUpdate() the rect is reset.
   void SetRectToInvalidate(const gfx::Rect& rect, FakeTiledLayer* layer);
   // Last rect passed to PrepareToUpdate().
   gfx::Rect last_update_rect() const { return last_update_rect_; }
 
   // Value of |contents_width_scale| last passed to PrepareToUpdate().
   float last_contents_width_scale() const { return last_contents_width_scale_; }
 
   // Number of times PrepareToUpdate has been invoked.
   int prepare_count() const { return prepare_count_; }
   void ClearPrepareCount() { prepare_count_ = 0; }
 
   // Number of times Update() has been invoked on a texture.
   int update_count() const { return update_count_; }
   void ClearUpdateCount() { update_count_ = 0; }
   void Update() { update_count_++; }
 
  protected:
-  virtual ~FakeLayerUpdater();
+  ~FakeLayerUpdater() override;
 
  private:
   int prepare_count_;
   int update_count_;
   gfx::Rect rect_to_invalidate_;
   gfx::Rect last_update_rect_;
   float last_contents_width_scale_;
   scoped_refptr<FakeTiledLayer> layer_;
 
   DISALLOW_COPY_AND_ASSIGN(FakeLayerUpdater);
 };
 
 class FakeTiledLayerImpl : public TiledLayerImpl {
  public:
   FakeTiledLayerImpl(LayerTreeImpl* tree_impl, int id);
-  virtual ~FakeTiledLayerImpl();
+  ~FakeTiledLayerImpl() override;
 
   using TiledLayerImpl::HasTileAt;
   using TiledLayerImpl::HasResourceIdForTileAt;
 };
 
 class FakeTiledLayer : public TiledLayer {
  public:
   explicit FakeTiledLayer(PrioritizedResourceManager* resource_manager);
 
   static gfx::Size tile_size() { return gfx::Size(100, 100); }
 
   using TiledLayer::InvalidateContentRect;
   using TiledLayer::NeedsIdlePaint;
   using TiledLayer::SkipsDraw;
   using TiledLayer::NumPaintedTiles;
   using TiledLayer::IdlePaintRect;
 
-  virtual void SetNeedsDisplayRect(const gfx::Rect& rect) override;
+  void SetNeedsDisplayRect(const gfx::Rect& rect) override;
   const gfx::Rect& last_needs_display_rect() const {
     return last_needs_display_rect_;
   }
 
-  virtual void SetTexturePriorities(
+  void SetTexturePriorities(
       const PriorityCalculator& priority_calculator) override;
 
-  virtual PrioritizedResourceManager* ResourceManager() override;
+  PrioritizedResourceManager* ResourceManager() override;
   FakeLayerUpdater* fake_layer_updater() { return fake_updater_.get(); }
   gfx::RectF update_rect() { return update_rect_; }
 
   // Simulate CalcDrawProperties.
   void UpdateContentsScale(float ideal_contents_scale);
 
   void ResetNumDependentsNeedPushProperties();
 
  protected:
-  virtual LayerUpdater* Updater() const override;
-  virtual void CreateUpdaterIfNeeded() override {}
-  virtual ~FakeTiledLayer();
+  LayerUpdater* Updater() const override;
+  void CreateUpdaterIfNeeded() override {}
+  ~FakeTiledLayer() override;
 
  private:
   scoped_refptr<FakeLayerUpdater> fake_updater_;
   PrioritizedResourceManager* resource_manager_;
   gfx::Rect last_needs_display_rect_;
 
   DISALLOW_COPY_AND_ASSIGN(FakeTiledLayer);
 };
 
 class FakeTiledLayerWithScaledBounds : public FakeTiledLayer {
  public:
   explicit FakeTiledLayerWithScaledBounds(
       PrioritizedResourceManager* resource_manager);
 
   void SetContentBounds(const gfx::Size& content_bounds);
-  virtual void CalculateContentsScale(float ideal_contents_scale,
-                                      float* contents_scale_x,
-                                      float* contents_scale_y,
-                                      gfx::Size* content_bounds) override;
+  void CalculateContentsScale(float ideal_contents_scale,
+                              float* contents_scale_x,
+                              float* contents_scale_y,
+                              gfx::Size* content_bounds) override;
 
  protected:
-  virtual ~FakeTiledLayerWithScaledBounds();
+  ~FakeTiledLayerWithScaledBounds() override;
   gfx::Size forced_content_bounds_;
 
  private:
   DISALLOW_COPY_AND_ASSIGN(FakeTiledLayerWithScaledBounds);
 };
 
 }  // namespace cc
 
 #endif  // CC_TEST_TILED_LAYER_TEST_COMMON_H_