Add WOW64 support to the installer registry work items

chrome/installer/util/delete_reg_key_work_item_unittest.cc

Index: chrome/installer/util/delete_reg_key_work_item_unittest.cc
diff --git a/chrome/installer/util/delete_reg_key_work_item_unittest.cc b/chrome/installer/util/delete_reg_key_work_item_unittest.cc
index 2127e3db59ce54b6d50bee56297c13a099785a3e..5e8c43529e0bdc9c6ef423dd0682dce9b6eba59b 100644
--- a/chrome/installer/util/delete_reg_key_work_item_unittest.cc
+++ b/chrome/installer/util/delete_reg_key_work_item_unittest.cc
@@ -37,8 +37,8 @@ TEST_F(DeleteRegKeyWorkItemTest, TestNoKey) {
   RegKey key;
   for (size_t i = 0; i < arraysize(key_paths); ++i) {
     const std::wstring& key_path = key_paths[i];
-    scoped_ptr<DeleteRegKeyWorkItem> item(
-        WorkItem::CreateDeleteRegKeyWorkItem(test_data_.root_key(), key_path));
+    scoped_ptr<DeleteRegKeyWorkItem> item(WorkItem::CreateDeleteRegKeyWorkItem(
+        test_data_.root_key(), key_path, WorkItem::kWow64Default));
     EXPECT_TRUE(item->Do());
     EXPECT_NE(ERROR_SUCCESS, key.Open(test_data_.root_key(), key_path.c_str(),
                                       KEY_READ));
@@ -53,8 +53,8 @@ TEST_F(DeleteRegKeyWorkItemTest, TestNoKey) {
 TEST_F(DeleteRegKeyWorkItemTest, TestEmptyKey) {
   RegKey key;
   const std::wstring& key_path = test_data_.empty_key_path();
-  scoped_ptr<DeleteRegKeyWorkItem> item(
-      WorkItem::CreateDeleteRegKeyWorkItem(test_data_.root_key(), key_path));
+  scoped_ptr<DeleteRegKeyWorkItem> item(WorkItem::CreateDeleteRegKeyWorkItem(
+      test_data_.root_key(), key_path, WorkItem::kWow64Default));
   EXPECT_TRUE(item->Do());
   EXPECT_NE(ERROR_SUCCESS, key.Open(test_data_.root_key(), key_path.c_str(),
                                     KEY_READ));
@@ -69,8 +69,8 @@ TEST_F(DeleteRegKeyWorkItemTest, TestEmptyKey) {
 TEST_F(DeleteRegKeyWorkItemTest, TestNonEmptyKey) {
   RegKey key;
   const std::wstring& key_path = test_data_.non_empty_key_path();
-  scoped_ptr<DeleteRegKeyWorkItem> item(
-      WorkItem::CreateDeleteRegKeyWorkItem(test_data_.root_key(), key_path));
+  scoped_ptr<DeleteRegKeyWorkItem> item(WorkItem::CreateDeleteRegKeyWorkItem(
+      test_data_.root_key(), key_path, WorkItem::kWow64Default));
   EXPECT_TRUE(item->Do());
   EXPECT_NE(ERROR_SUCCESS, key.Open(test_data_.root_key(), key_path.c_str(),
                                     KEY_READ));
@@ -112,8 +112,8 @@ TEST_F(DeleteRegKeyWorkItemTest, DISABLED_TestUndeletableKey) {
   subkey2.Close();
   subkey.Close();
   key.Close();
-  scoped_ptr<DeleteRegKeyWorkItem> item(
-      WorkItem::CreateDeleteRegKeyWorkItem(test_data_.root_key(), key_name));
+  scoped_ptr<DeleteRegKeyWorkItem> item(WorkItem::CreateDeleteRegKeyWorkItem(
+      test_data_.root_key(), key_name, WorkItem::kWow64Default));
   EXPECT_FALSE(item->Do());
   EXPECT_EQ(ERROR_SUCCESS, key.Open(test_data_.root_key(), key_name.c_str(),
                                     KEY_QUERY_VALUE));