Add WOW64 support to the installer registry work items

chrome/installer/util/app_command.cc

 // 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.
 
 #include "chrome/installer/util/app_command.h"
 
 #include "base/logging.h"
 #include "base/win/registry.h"
 #include "chrome/installer/util/google_update_constants.h"
 #include "chrome/installer/util/work_item_list.h"
@@ skipping 52 matching lines @@
     key.ReadValueDW(kNameBoolVars[i].name, &value);
     this->*(kNameBoolVars[i].data) = (value != 0);
   }
 
   return true;
 }
 
 void AppCommand::AddWorkItems(HKEY predefined_root,
                               const base::string16& command_path,
                               WorkItemList* item_list) const {
-  item_list->AddCreateRegKeyWorkItem(predefined_root, command_path)
+  item_list->AddCreateRegKeyWorkItem(
+                 predefined_root, command_path, WorkItem::kWow64Default)
       ->set_log_message("creating AppCommand registry key");
-  item_list->AddSetRegValueWorkItem(predefined_root, command_path,
+  item_list->AddSetRegValueWorkItem(predefined_root,
+                                    command_path,
+                                    WorkItem::kWow64Default,
                                     google_update::kRegCommandLineField,
-                                    command_line_, true)
+                                    command_line_,
+                                    true)
       ->set_log_message("setting AppCommand CommandLine registry value");
 
   for (int i = 0; i < arraysize(kNameBoolVars); ++i) {
     const wchar_t* var_name = kNameBoolVars[i].name;
     bool var_data = this->*(kNameBoolVars[i].data);
 
     // Adds a work item to set |var_name| to DWORD 1 if |var_data| is true;
     // adds a work item to remove |var_name| otherwise.
     if (var_data) {
       item_list->AddSetRegValueWorkItem(predefined_root,
                                         command_path,
+                                        WorkItem::kWow64Default,
                                         var_name,
                                         static_cast<DWORD>(1),
                                         true);
     } else {
-      item_list->AddDeleteRegValueWorkItem(predefined_root,
-                                           command_path,
-                                           var_name);
+      item_list->AddDeleteRegValueWorkItem(
+          predefined_root, command_path, WorkItem::kWow64Default, var_name);
     }
   }
 }
 
 }  // namespace installer