Standardize usage of virtual/override/final in content/renderer/

content/renderer/pepper/ppb_scrollbar_impl.h

 // Copyright (c) 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 CONTENT_RENDERER_PEPPER_PPB_SCROLLBAR_IMPL_H_
 #define CONTENT_RENDERER_PEPPER_PPB_SCROLLBAR_IMPL_H_
 
 #include <vector>
 
 #include "base/compiler_specific.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/memory/weak_ptr.h"
 #include "content/renderer/pepper/ppb_widget_impl.h"
 #include "ppapi/thunk/ppb_scrollbar_api.h"
 #include "third_party/WebKit/public/platform/WebRect.h"
 #include "third_party/WebKit/public/web/WebPluginScrollbarClient.h"
 #include "ui/gfx/rect.h"
 
 namespace content {
 
 class PPB_Scrollbar_Impl : public PPB_Widget_Impl,
                            public ppapi::thunk::PPB_Scrollbar_API,
                            public blink::WebPluginScrollbarClient {
  public:
   static PP_Resource Create(PP_Instance instance, bool vertical);
 
   // Resource overrides.
-  virtual PPB_Scrollbar_API* AsPPB_Scrollbar_API() override;
-  virtual void InstanceWasDeleted() override;
+  PPB_Scrollbar_API* AsPPB_Scrollbar_API() override;
+  void InstanceWasDeleted() override;
 
   // PPB_Scrollbar_API implementation.
-  virtual uint32_t GetThickness() override;
-  virtual bool IsOverlay() override;
-  virtual uint32_t GetValue() override;
-  virtual void SetValue(uint32_t value) override;
-  virtual void SetDocumentSize(uint32_t size) override;
-  virtual void SetTickMarks(const PP_Rect* tick_marks, uint32_t count) override;
-  virtual void ScrollBy(PP_ScrollBy_Dev unit, int32_t multiplier) override;
+  uint32_t GetThickness() override;
+  bool IsOverlay() override;
+  uint32_t GetValue() override;
+  void SetValue(uint32_t value) override;
+  void SetDocumentSize(uint32_t size) override;
+  void SetTickMarks(const PP_Rect* tick_marks, uint32_t count) override;
+  void ScrollBy(PP_ScrollBy_Dev unit, int32_t multiplier) override;
 
  private:
-  virtual ~PPB_Scrollbar_Impl();
+  ~PPB_Scrollbar_Impl() override;
 
   explicit PPB_Scrollbar_Impl(PP_Instance instance);
   void Init(bool vertical);
 
   // PPB_Widget private implementation.
-  virtual PP_Bool PaintInternal(const gfx::Rect& rect,
-                                PPB_ImageData_Impl* image) override;
-  virtual PP_Bool HandleEventInternal(const ppapi::InputEventData& data)
-      override;
-  virtual void SetLocationInternal(const PP_Rect* location) override;
+  PP_Bool PaintInternal(const gfx::Rect& rect,
+                        PPB_ImageData_Impl* image) override;
+  PP_Bool HandleEventInternal(const ppapi::InputEventData& data) override;
+  void SetLocationInternal(const PP_Rect* location) override;
 
   // blink::WebPluginScrollbarClient implementation.
   virtual void valueChanged(blink::WebPluginScrollbar* scrollbar) override;
   virtual void overlayChanged(blink::WebPluginScrollbar* scrollbar) override;
   virtual void invalidateScrollbarRect(blink::WebPluginScrollbar* scrollbar,
                                        const blink::WebRect& rect) override;
   virtual void getTickmarks(blink::WebPluginScrollbar* scrollbar,
                             blink::WebVector<blink::WebRect>* tick_marks) const
       override;
 
   void NotifyInvalidate();
 
   gfx::Rect dirty_;
   std::vector<blink::WebRect> tickmarks_;
   scoped_ptr<blink::WebPluginScrollbar> scrollbar_;
 
   // Used so that the post task for Invalidate doesn't keep an extra reference.
   base::WeakPtrFactory<PPB_Scrollbar_Impl> weak_ptr_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(PPB_Scrollbar_Impl);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_RENDERER_PEPPER_PPB_SCROLLBAR_IMPL_H_