Replace the virtual InfoBarDelegate::InfoBarClosed() function with a non-virtual one. This is a ...

chrome/browser/ui/collected_cookies_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_COLLECTED_COOKIES_INFOBAR_DELEGATE_H_
 #define CHROME_BROWSER_UI_COLLECTED_COOKIES_INFOBAR_DELEGATE_H_
 
 #include "chrome/browser/tab_contents/confirm_infobar_delegate.h"
 
 // This class configures an infobar shown when the collected cookies dialog
 // is closed and the settings for one or more cookies have been changed.  The
 // user is shown a message indicating that a reload of the page is
 // required for the changes to take effect, and presented a button to perform
 // the reload right from the infobar.
 class CollectedCookiesInfoBarDelegate : public ConfirmInfoBarDelegate {
  public:
   explicit CollectedCookiesInfoBarDelegate(TabContents* tab_contents);
 
  private:
   // ConfirmInfoBarDelegate overrides.
-  virtual gfx::Image* GetIcon() const;
-  virtual Type GetInfoBarType() const;
-  virtual string16 GetMessageText() const;
-  virtual int GetButtons() const;
-  virtual string16 GetButtonLabel(InfoBarButton button) const;
-  virtual bool Accept();
+  virtual gfx::Image* GetIcon() const OVERRIDE;
+  virtual Type GetInfoBarType() const OVERRIDE;
+  virtual string16 GetMessageText() const OVERRIDE;
+  virtual int GetButtons() const OVERRIDE;
+  virtual string16 GetButtonLabel(InfoBarButton button) const OVERRIDE;
+  virtual bool Accept() OVERRIDE;
 
   TabContents* tab_contents_;
 
   DISALLOW_COPY_AND_ASSIGN(CollectedCookiesInfoBarDelegate);
 };
 
 #endif  // CHROME_BROWSER_UI_COLLECTED_COOKIES_INFOBAR_DELEGATE_H_