Merge 102569 - Fix in-use updates for Chrome Frame.

chrome/installer/util/work_item_list.h

Index: chrome/installer/util/work_item_list.h
===================================================================
--- chrome/installer/util/work_item_list.h	(revision 104338)
+++ chrome/installer/util/work_item_list.h	(working copy)
@@ -40,7 +40,8 @@
   // 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