Remove WinXP hook for OPENFILENAME

ui/shell_dialogs/select_file_dialog_win.cc

 // 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.
 
 #include "ui/shell_dialogs/select_file_dialog_win.h"
 
 #include <shlobj.h>
 #include <stddef.h>
 
 #include <algorithm>
@@ skipping 427 matching lines @@
       if (suggested_file_name.value() == L"\\")
         suggested_file_name.clear();
     }
     save_as.SetInitialSelection(suggested_directory, suggested_file_name);
   }
 
   save_as.GetOPENFILENAME()->lpstrFilter =
       filter.empty() ? NULL : filter.c_str();
   save_as.GetOPENFILENAME()->nFilterIndex = *index;
   save_as.GetOPENFILENAME()->lpstrDefExt = &def_ext[0];
-  save_as.MaybeInstallWindowPositionHookForSaveAsOnXP();
 
   if (!get_save_file_name_impl_.Run(save_as.GetOPENFILENAME()))
     return false;
 
   // Return the user's choice.
   final_name->assign(save_as.GetOPENFILENAME()->lpstrFile);
   *index = save_as.GetOPENFILENAME()->nFilterIndex;
 
   // Figure out what filter got selected. The filter index is 1-based.
   std::wstring filter_selected;
@@ skipping 249 matching lines @@
 
 SelectFileDialog* CreateSelectFileDialog(SelectFileDialog::Listener* listener,
                                          SelectFilePolicy* policy) {
   return CreateWinSelectFileDialog(listener,
                                    policy,
                                    base::Bind(&CallBuiltinGetOpenFileName),
                                    base::Bind(&CallBuiltinGetSaveFileName));
 }
 
 }  // namespace ui