Infobar system refactor.

chrome/browser/ui/cocoa/infobars/infobar_cocoa.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 CHROME_BROWSER_UI_COCOA_INFOBARS_INFOBAR_COCOA_H_
 #define CHROME_BROWSER_UI_COCOA_INFOBARS_INFOBAR_COCOA_H_
 
 #include "base/mac/scoped_nsobject.h"
 #include "chrome/browser/infobars/infobar.h"
 
 @class InfoBarController;
 
 // The cocoa specific implementation of InfoBar. The real info bar logic is
 // actually in InfoBarController.
 class InfoBarCocoa : public InfoBar {
  public:
-  InfoBarCocoa(InfoBarService* owner, InfoBarDelegate* delegate);
+  explicit InfoBarCocoa(scoped_ptr<InfoBarDelegate> delegate);
 
   virtual ~InfoBarCocoa();
 
   InfoBarController* controller() const { return controller_; }
 
   void set_controller(InfoBarController* controller) {
     controller_.reset([controller retain]);
   }
 
   // These functions allow access to protected InfoBar functions.
-  void RemoveSelfCocoa();
   InfoBarService* OwnerCocoa();
 
  private:
   // The Objective-C class that contains most of the info bar logic.
   base::scoped_nsobject<InfoBarController> controller_;
 
   DISALLOW_COPY_AND_ASSIGN(InfoBarCocoa);
 };
 
 #endif  // CHROME_BROWSER_UI_COCOA_INFOBARS_INFOBAR_COCOA_H_