Standardize usage of virtual/override/final specifiers.

chrome/browser/ui/views/cookie_info_view.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_UI_VIEWS_COOKIE_INFO_VIEW_H_
 #define CHROME_BROWSER_UI_VIEWS_COOKIE_INFO_VIEW_H_
 
 #include <string>
 #include <vector>
 
@@ skipping 12 matching lines @@
 class CanonicalCookie;
 }
 
 ///////////////////////////////////////////////////////////////////////////////
 // CookieInfoView
 //
 //  Responsible for displaying a tabular grid of Cookie information.
 class CookieInfoView : public views::View {
  public:
   CookieInfoView();
-  virtual ~CookieInfoView();
+  ~CookieInfoView() override;
 
   // Update the display from the specified CookieNode.
   void SetCookie(const std::string& domain,
                  const net::CanonicalCookie& cookie_node);
 
   // Update the display from the specified cookie string.
   void SetCookieString(const GURL& url, const std::string& cookie_line);
 
   // Clears the cookie display to indicate that no or multiple cookies are
   // selected.
   void ClearCookieDisplay();
 
   // Enables or disables the cookie property text fields.
   void EnableCookieDisplay(bool enabled);
 
  protected:
   // views::View:
-  virtual void ViewHierarchyChanged(
+  void ViewHierarchyChanged(
       const ViewHierarchyChangedDetails& details) override;
 
  private:
   // Layout helper routines.
   void AddLabelRow(int layout_id,
                    views::GridLayout* layout,
                    views::Label* label,
                    views::Textfield* textfield);
 
   // Sets up the view layout.
@@ skipping 12 matching lines @@
   views::Textfield* send_for_value_field_;
   views::Label* created_label_;
   views::Textfield* created_value_field_;
   views::Label* expires_label_;
   views::Textfield* expires_value_field_;
 
   DISALLOW_COPY_AND_ASSIGN(CookieInfoView);
 };
 
 #endif  // CHROME_BROWSER_UI_VIEWS_COOKIE_INFO_VIEW_H_