Standardize usage of virtual/override/final in cc/

cc/layers/texture_layer.h

 // Copyright 2010 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_LAYERS_TEXTURE_LAYER_H_
 #define CC_LAYERS_TEXTURE_LAYER_H_
 
 #include <string>
 
 #include "base/callback.h"
@@ skipping 76 matching lines @@
   // Used when mailbox names are specified instead of texture IDs.
   static scoped_refptr<TextureLayer> CreateForMailbox(
       TextureLayerClient* client);
 
   // Resets the client, which also resets the texture.
   void ClearClient();
 
   // Resets the texture.
   void ClearTexture();
 
-  virtual scoped_ptr<LayerImpl> CreateLayerImpl(LayerTreeImpl* tree_impl)
-      override;
+  scoped_ptr<LayerImpl> CreateLayerImpl(LayerTreeImpl* tree_impl) override;
 
   // Sets whether this texture should be Y-flipped at draw time. Defaults to
   // true.
   void SetFlipped(bool flipped);
 
   // Sets a UV transform to be used at draw time. Defaults to (0, 0) and (1, 1).
   void SetUV(const gfx::PointF& top_left, const gfx::PointF& bottom_right);
 
   // Sets an opacity value per vertex. It will be multiplied by the layer
   // opacity value.
@@ skipping 18 matching lines @@
   // Code path for plugins which supply their own mailbox.
   void SetTextureMailbox(const TextureMailbox& mailbox,
                          scoped_ptr<SingleReleaseCallback> release_callback);
 
   // Use this for special cases where the same texture is used to back the
   // TextureLayer across all frames.
   // WARNING: DON'T ACTUALLY USE THIS WHAT YOU ARE DOING IS WRONG.
   // TODO(danakj): Remove this when pepper doesn't need it. crbug.com/350204
   void SetTextureMailboxWithoutReleaseCallback(const TextureMailbox& mailbox);
 
-  virtual void SetNeedsDisplayRect(const gfx::Rect& dirty_rect) override;
+  void SetNeedsDisplayRect(const gfx::Rect& dirty_rect) override;
 
-  virtual void SetLayerTreeHost(LayerTreeHost* layer_tree_host) override;
-  virtual bool Update(ResourceUpdateQueue* queue,
-                      const OcclusionTracker<Layer>* occlusion) override;
-  virtual void PushPropertiesTo(LayerImpl* layer) override;
-  virtual SimpleEnclosedRegion VisibleContentOpaqueRegion() const override;
+  void SetLayerTreeHost(LayerTreeHost* layer_tree_host) override;
+  bool Update(ResourceUpdateQueue* queue,
+              const OcclusionTracker<Layer>* occlusion) override;
+  void PushPropertiesTo(LayerImpl* layer) override;
+  SimpleEnclosedRegion VisibleContentOpaqueRegion() const override;
 
  protected:
   explicit TextureLayer(TextureLayerClient* client);
-  virtual ~TextureLayer();
-  virtual bool HasDrawableContent() const override;
+  ~TextureLayer() override;
+  bool HasDrawableContent() const override;
 
  private:
   void SetTextureMailboxInternal(
       const TextureMailbox& mailbox,
       scoped_ptr<SingleReleaseCallback> release_callback,
       bool requires_commit,
       bool allow_mailbox_reuse);
 
   TextureLayerClient* client_;
 
   bool flipped_;
   gfx::PointF uv_top_left_;
   gfx::PointF uv_bottom_right_;
   // [bottom left, top left, top right, bottom right]
   float vertex_opacity_[4];
   bool premultiplied_alpha_;
   bool blend_background_color_;
   bool rate_limit_context_;
 
   scoped_ptr<TextureMailboxHolder::MainThreadReference> holder_ref_;
   bool needs_set_mailbox_;
 
   DISALLOW_COPY_AND_ASSIGN(TextureLayer);
 };
 
 }  // namespace cc
 #endif  // CC_LAYERS_TEXTURE_LAYER_H_