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

chrome/browser/ui/cocoa/infobars/mock_confirm_infobar_delegate.h

 // Copyright (c) 2011 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_COCOA_INFOBARS_MOCK_CONFIRM_INFOBAR_DELEGATE_H_
 #define CHROME_BROWSER_UI_COCOA_INFOBARS_MOCK_CONFIRM_INFOBAR_DELEGATE_H_
 
 #include "base/basictypes.h"
 #include "base/compiler_specific.h"
 #include "base/strings/string16.h"
 #include "components/infobars/core/confirm_infobar_delegate.h"
 
 class MockConfirmInfoBarDelegate : public ConfirmInfoBarDelegate {
  public:
   // Called when |this| is about to be destroyed.
   class Owner {
    public:
     virtual void OnInfoBarDelegateClosed() = 0;
 
    protected:
     virtual ~Owner() {}
   };
 
   explicit MockConfirmInfoBarDelegate(Owner* owner);
-  virtual ~MockConfirmInfoBarDelegate();
+  ~MockConfirmInfoBarDelegate() override;
 
   void set_dont_close_on_action() { closes_on_action_ = false; }
   bool icon_accessed() const { return icon_accessed_; }
   bool message_text_accessed() const { return message_text_accessed_; }
   bool link_text_accessed() const { return link_text_accessed_; }
   bool ok_clicked() const { return ok_clicked_; }
   bool cancel_clicked() const { return cancel_clicked_; }
   bool link_clicked() const { return link_clicked_; }
 
   static const char kMessage[];
 
  private:
   // ConfirmInfoBarDelegate:
-  virtual int GetIconID() const override;
-  virtual base::string16 GetMessageText() const override;
-  virtual base::string16 GetButtonLabel(InfoBarButton button) const override;
-  virtual bool Accept() override;
-  virtual bool Cancel() override;
-  virtual base::string16 GetLinkText() const override;
-  virtual bool LinkClicked(WindowOpenDisposition disposition) override;
+  int GetIconID() const override;
+  base::string16 GetMessageText() const override;
+  base::string16 GetButtonLabel(InfoBarButton button) const override;
+  bool Accept() override;
+  bool Cancel() override;
+  base::string16 GetLinkText() const override;
+  bool LinkClicked(WindowOpenDisposition disposition) override;
 
   Owner* owner_;
   // Determines whether the infobar closes when an action is taken or not.
   bool closes_on_action_;
   mutable bool icon_accessed_;
   mutable bool message_text_accessed_;
   mutable bool link_text_accessed_;
   bool ok_clicked_;
   bool cancel_clicked_;
   bool link_clicked_;
 
   DISALLOW_COPY_AND_ASSIGN(MockConfirmInfoBarDelegate);
 };
 
 #endif  // CHROME_BROWSER_UI_COCOA_INFOBARS_MOCK_CONFIRM_INFOBAR_DELEGATE_H_