Infobar system refactor.

chrome/browser/custom_handlers/register_protocol_handler_infobar_delegate.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_CUSTOM_HANDLERS_REGISTER_PROTOCOL_HANDLER_INFOBAR_DELEGATE_H_
 #define CHROME_BROWSER_CUSTOM_HANDLERS_REGISTER_PROTOCOL_HANDLER_INFOBAR_DELEGATE_H_
 
 #include "base/strings/string16.h"
 #include "chrome/browser/infobars/confirm_infobar_delegate.h"
 #include "chrome/common/custom_handlers/protocol_handler.h"
 
 class InfoBarService;
 class ProtocolHandlerRegistry;
 
 // An InfoBar delegate that enables the user to allow or deny storing credit
 // card information gathered from a form submission.
 class RegisterProtocolHandlerInfoBarDelegate : public ConfirmInfoBarDelegate {
  public:
-  // Creates a new register protocol handler infobar delegate.  Searches
-  // |infobar_service| for an existing delegate for the same |handler|; replaces
-  // it with the new delegate if found, otherwise adds the new infobar to
+  // Creates a new register protocol handler infobar and delegate.  Searches
+  // |infobar_service| for an existing infobar for the same |handler|; replaces
+  // it with the new infobar if found, otherwise adds the new infobar to
   // |infobar_service|.
   static void Create(InfoBarService* infobar_service,
                      ProtocolHandlerRegistry* registry,
                      const ProtocolHandler& handler);
 
  private:
-  RegisterProtocolHandlerInfoBarDelegate(InfoBarService* infobar_service,
-                                         ProtocolHandlerRegistry* registry,
+  RegisterProtocolHandlerInfoBarDelegate(ProtocolHandlerRegistry* registry,
                                          const ProtocolHandler& handler);
   virtual ~RegisterProtocolHandlerInfoBarDelegate();
 
   // ConfirmInfoBarDelegate:
   virtual InfoBarAutomationType GetInfoBarAutomationType() const OVERRIDE;
   virtual Type GetInfoBarType() const OVERRIDE;
   virtual RegisterProtocolHandlerInfoBarDelegate*
       AsRegisterProtocolHandlerInfoBarDelegate() OVERRIDE;
   virtual string16 GetMessageText() const OVERRIDE;
   virtual string16 GetButtonLabel(InfoBarButton button) const OVERRIDE;
   virtual bool NeedElevation(InfoBarButton button) const OVERRIDE;
   virtual bool Accept() OVERRIDE;
   virtual bool Cancel() OVERRIDE;
   virtual string16 GetLinkText() const OVERRIDE;
   virtual bool LinkClicked(WindowOpenDisposition disposition) OVERRIDE;
 
   // Returns a user-friendly name for the protocol of this protocol handler.
   string16 GetProtocolName(const ProtocolHandler& handler) const;
 
   ProtocolHandlerRegistry* registry_;
   ProtocolHandler handler_;
 
   DISALLOW_COPY_AND_ASSIGN(RegisterProtocolHandlerInfoBarDelegate);
 };
 
 #endif  // CHROME_BROWSER_CUSTOM_HANDLERS_REGISTER_PROTOCOL_HANDLER_INFOBAR_DELEGATE_H_