Standardize usage of virtual/override/final in chrome/browser/

chrome/browser/captive_portal/captive_portal_tab_helper.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 CHROME_BROWSER_CAPTIVE_PORTAL_CAPTIVE_PORTAL_TAB_HELPER_H_
 #define CHROME_BROWSER_CAPTIVE_PORTAL_CAPTIVE_PORTAL_TAB_HELPER_H_
 
 #include "base/basictypes.h"
 #include "base/compiler_specific.h"
 #include "base/memory/scoped_ptr.h"
@@ skipping 42 matching lines @@
 // reloading a tab after logging in.
 //
 // For the design doc, see:
 // https://docs.google.com/document/d/1k-gP2sswzYNvryu9NcgN7q5XrsMlUdlUdoW9WRaEmfM/edit
 class CaptivePortalTabHelper
     : public content::WebContentsObserver,
       public content::NotificationObserver,
       public base::NonThreadSafe,
       public content::WebContentsUserData<CaptivePortalTabHelper> {
  public:
-  virtual ~CaptivePortalTabHelper();
+  ~CaptivePortalTabHelper() override;
 
   // content::WebContentsObserver:
-  virtual void RenderViewDeleted(
-      content::RenderViewHost* render_view_host) override;
+  void RenderViewDeleted(content::RenderViewHost* render_view_host) override;
 
-  virtual void DidStartProvisionalLoadForFrame(
+  void DidStartProvisionalLoadForFrame(
       content::RenderFrameHost* render_frame_host,
       const GURL& validated_url,
       bool is_error_page,
       bool is_iframe_srcdoc) override;
 
-  virtual void DidCommitProvisionalLoadForFrame(
+  void DidCommitProvisionalLoadForFrame(
       content::RenderFrameHost* render_frame_host,
       const GURL& url,
       ui::PageTransition transition_type) override;
 
-  virtual void DidFailProvisionalLoad(
-      content::RenderFrameHost* render_frame_host,
-      const GURL& validated_url,
-      int error_code,
-      const base::string16& error_description) override;
+  void DidFailProvisionalLoad(content::RenderFrameHost* render_frame_host,
+                              const GURL& validated_url,
+                              int error_code,
+                              const base::string16& error_description) override;
 
-  virtual void DidStopLoading(
-      content::RenderViewHost* render_view_host) override;
+  void DidStopLoading(content::RenderViewHost* render_view_host) override;
 
   // content::NotificationObserver:
-  virtual void Observe(
-      int type,
-      const content::NotificationSource& source,
-      const content::NotificationDetails& details) override;
+  void Observe(int type,
+               const content::NotificationSource& source,
+               const content::NotificationDetails& details) override;
 
   // Called when a certificate interstitial error page is about to be shown.
   void OnSSLCertError(const net::SSLInfo& ssl_info);
 
   // A "Login Tab" is a tab that was originally at a captive portal login
   // page.  This is set to false when a captive portal is no longer detected.
   bool IsLoginTab() const;
 
  private:
   friend class CaptivePortalBrowserTest;
@@ skipping 48 matching lines @@
   // cross-process navitations.  NULL when there's currently no provisional
   // load.
   content::RenderViewHost* provisional_render_view_host_;
 
   content::NotificationRegistrar registrar_;
 
   DISALLOW_COPY_AND_ASSIGN(CaptivePortalTabHelper);
 };
 
 #endif  // CHROME_BROWSER_CAPTIVE_PORTAL_CAPTIVE_PORTAL_TAB_HELPER_H_