Add WOW64 support to the installer registry work items

chrome/installer/util/install_util.cc

Index: chrome/installer/util/install_util.cc
diff --git a/chrome/installer/util/install_util.cc b/chrome/installer/util/install_util.cc
index aaa5663ccff5a158501e3952c369a30e9930e617..47bd6c3a8081e695590bdf5c26dbbf135a9008d8 100644
--- a/chrome/installer/util/install_util.cc
+++ b/chrome/installer/util/install_util.cc
@@ -286,21 +286,27 @@ void InstallUtil::AddInstallerResultItems(
   DCHECK(install_list);
   const HKEY root = system_install ? HKEY_LOCAL_MACHINE : HKEY_CURRENT_USER;
   DWORD installer_result = (GetInstallReturnCode(status) == 0) ? 0 : 1;
-  install_list->AddCreateRegKeyWorkItem(root, state_key);
+  install_list->AddCreateRegKeyWorkItem(root,
+                                        state_key,
+                                        WorkItem::WOW64_DEFAULT);
   install_list->AddSetRegValueWorkItem(root, state_key,
                                        installer::kInstallerResult,
-                                       installer_result, true);
+                                       installer_result, true,
+                                       WorkItem::WOW64_DEFAULT);
   install_list->AddSetRegValueWorkItem(root, state_key,
                                        installer::kInstallerError,
-                                       static_cast<DWORD>(status), true);
+                                       static_cast<DWORD>(status), true,
+                                       WorkItem::WOW64_DEFAULT);
   if (string_resource_id != 0) {
     base::string16 msg = installer::GetLocalizedString(string_resource_id);
     install_list->AddSetRegValueWorkItem(root, state_key,
-        installer::kInstallerResultUIString, msg, true);
+        installer::kInstallerResultUIString, msg, true,
+        WorkItem::WOW64_DEFAULT);
   }
   if (launch_cmd != NULL && !launch_cmd->empty()) {
     install_list->AddSetRegValueWorkItem(root, state_key,
-        installer::kInstallerSuccessLaunchCmdLine, *launch_cmd, true);
+        installer::kInstallerSuccessLaunchCmdLine, *launch_cmd, true,
+        WorkItem::WOW64_DEFAULT);
   }
 }