Standardize usage of virtual/override/final in components/

components/dom_distiller/content/distiller_page_web_contents.h

 // Copyright 2013 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 COMPONENTS_DOM_DISTILLER_CONTENT_DISTILLER_PAGE_WEB_CONTENTS_H_
 #define COMPONENTS_DOM_DISTILLER_CONTENT_DISTILLER_PAGE_WEB_CONTENTS_H_
 
 #include <string>
 
 #include "base/memory/scoped_ptr.h"
 #include "components/dom_distiller/core/distiller_page.h"
 #include "content/public/browser/web_contents.h"
 #include "content/public/browser/web_contents_delegate.h"
 #include "content/public/browser/web_contents_observer.h"
 #include "url/gurl.h"
 
 namespace dom_distiller {
 
 class SourcePageHandleWebContents : public SourcePageHandle {
  public:
   explicit SourcePageHandleWebContents(
       scoped_ptr<content::WebContents> web_contents);
-  virtual ~SourcePageHandleWebContents();
+  ~SourcePageHandleWebContents() override;
 
   scoped_ptr<content::WebContents> GetWebContents();
 
  private:
   // The WebContents this class owns.
   scoped_ptr<content::WebContents> web_contents_;
 };
 
 class DistillerPageWebContentsFactory : public DistillerPageFactory {
  public:
   explicit DistillerPageWebContentsFactory(
       content::BrowserContext* browser_context)
       : DistillerPageFactory(), browser_context_(browser_context) {}
-  virtual ~DistillerPageWebContentsFactory() {}
+  ~DistillerPageWebContentsFactory() override {}
 
-  virtual scoped_ptr<DistillerPage> CreateDistillerPage(
+  scoped_ptr<DistillerPage> CreateDistillerPage(
       const gfx::Size& render_view_size) const override;
-  virtual scoped_ptr<DistillerPage> CreateDistillerPageWithHandle(
+  scoped_ptr<DistillerPage> CreateDistillerPageWithHandle(
       scoped_ptr<SourcePageHandle> handle) const override;
 
  private:
   content::BrowserContext* browser_context_;
 };
 
 class DistillerPageWebContents : public DistillerPage,
                                  public content::WebContentsDelegate,
                                  public content::WebContentsObserver {
  public:
   DistillerPageWebContents(
       content::BrowserContext* browser_context,
       const gfx::Size& render_view_size,
       scoped_ptr<SourcePageHandleWebContents> optional_web_contents_handle);
-  virtual ~DistillerPageWebContents();
+  ~DistillerPageWebContents() override;
 
   // content::WebContentsDelegate implementation.
-  virtual gfx::Size GetSizeForNewRenderView(
+  gfx::Size GetSizeForNewRenderView(
       content::WebContents* web_contents) const override;
 
   // content::WebContentsObserver implementation.
-  virtual void DocumentLoadedInFrame(
+  void DocumentLoadedInFrame(
       content::RenderFrameHost* render_frame_host) override;
 
-  virtual void DidFailLoad(content::RenderFrameHost* render_frame_host,
-                           const GURL& validated_url,
-                           int error_code,
-                           const base::string16& error_description) override;
+  void DidFailLoad(content::RenderFrameHost* render_frame_host,
+                   const GURL& validated_url,
+                   int error_code,
+                   const base::string16& error_description) override;
 
  protected:
-  virtual void DistillPageImpl(const GURL& url,
-                               const std::string& script) override;
+  void DistillPageImpl(const GURL& url, const std::string& script) override;
 
  private:
   friend class TestDistillerPageWebContents;
 
   enum State {
     // The page distiller is idle.
     IDLE,
     // A page is currently loading.
     LOADING_PAGE,
     // There was an error processing the page.
@@ skipping 23 matching lines @@
 
   scoped_ptr<content::WebContents> web_contents_;
   content::BrowserContext* browser_context_;
   gfx::Size render_view_size_;
   DISALLOW_COPY_AND_ASSIGN(DistillerPageWebContents);
 };
 
 }  // namespace dom_distiller
 
 #endif  // COMPONENTS_DOM_DISTILLER_CONTENT_DISTILLER_PAGE_WEB_CONTENTS_H_