Fix in-use updates for Chrome Frame.

chrome/installer/util/work_item_list.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_INSTALLER_UTIL_WORK_ITEM_LIST_H_
 #define CHROME_INSTALLER_UTIL_WORK_ITEM_LIST_H_
 #pragma once
 
 #include <windows.h>
 
@@ skipping 22 matching lines @@
   virtual void Rollback();
 
   // Add a WorkItem to the list.
   // A WorkItem can only be added to the list before the list's DO() is called.
   // Once a WorkItem is added to the list. The list owns the WorkItem.
   virtual void AddWorkItem(WorkItem* work_item);
 
   // Add a CopyRegKeyWorkItem that recursively copies a given registry key.
   virtual WorkItem* AddCopyRegKeyWorkItem(HKEY predefined_root,
                                           const std::wstring& source_key_path,
-                                          const std::wstring& dest_key_path);
+                                          const std::wstring& dest_key_path,
+                                          CopyOverWriteOption overwrite_option);
 
   // Add a CopyTreeWorkItem to the list of work items.
   // See the NOTE in the documentation for the CopyTreeWorkItem class for
   // special considerations regarding |temp_dir|.
   virtual WorkItem* AddCopyTreeWorkItem(
       const std::wstring& source_path,
       const std::wstring& dest_path,
       const std::wstring& temp_dir,
       CopyOverWriteOption overwrite_option,
       const std::wstring& alternative_path = L"");
@@ skipping 104 matching lines @@
   // Execute the WorkItems in the same order as they are added to the list.
   // If a WorkItem fails, the function will return failure but all other
   // WorkItems will still be executed.
   virtual bool Do();
 
   // Just does a NOTREACHED.
   virtual void Rollback();
 };
 
 #endif  // CHROME_INSTALLER_UTIL_WORK_ITEM_LIST_H_