Add WOW64 support to the installer registry work items

chrome/installer/util/work_item.cc

Index: chrome/installer/util/work_item.cc
diff --git a/chrome/installer/util/work_item.cc b/chrome/installer/util/work_item.cc
index cab09ba623535fa0e56de4dd30bb3ed34d267e47..dfa836efc41e04c7ea8f3347cf6a0303f05465ac 100644
--- a/chrome/installer/util/work_item.cc
+++ b/chrome/installer/util/work_item.cc
@@ -33,9 +33,11 @@ CopyRegKeyWorkItem* WorkItem::CreateCopyRegKeyWorkItem(
     HKEY predefined_root,
     const std::wstring& source_key_path,
     const std::wstring& dest_key_path,
-    CopyOverWriteOption overwrite_option) {
+    CopyOverWriteOption overwrite_option,
+    RegWow64ViewOption reg_wow64_option) {
   return new CopyRegKeyWorkItem(predefined_root, source_key_path,
-                                dest_key_path, overwrite_option);
+                                dest_key_path, overwrite_option,
+                                reg_wow64_option);
 }
 
 CopyTreeWorkItem* WorkItem::CreateCopyTreeWorkItem(
@@ -54,20 +56,27 @@ CreateDirWorkItem* WorkItem::CreateCreateDirWorkItem(
 }
 
 CreateRegKeyWorkItem* WorkItem::CreateCreateRegKeyWorkItem(
-    HKEY predefined_root, const std::wstring& path) {
-  return new CreateRegKeyWorkItem(predefined_root, path);
+    HKEY predefined_root, const std::wstring& path,
+    RegWow64ViewOption reg_wow64_option) {
+  return new CreateRegKeyWorkItem(predefined_root, path, reg_wow64_option);
 }
 
 DeleteRegKeyWorkItem* WorkItem::CreateDeleteRegKeyWorkItem(
-    HKEY predefined_root, const std::wstring& path) {
-  return new DeleteRegKeyWorkItem(predefined_root, path);
+    HKEY predefined_root,
+    const std::wstring& path,
+    RegWow64ViewOption reg_wow64_option) {
+  return new DeleteRegKeyWorkItem(predefined_root, path, reg_wow64_option);
 }
 
 DeleteRegValueWorkItem* WorkItem::CreateDeleteRegValueWorkItem(
     HKEY predefined_root,
     const std::wstring& key_path,
-    const std::wstring& value_name) {
-  return new DeleteRegValueWorkItem(predefined_root, key_path, value_name);
+    const std::wstring& value_name,
+    RegWow64ViewOption reg_wow64_option) {
+  return new DeleteRegValueWorkItem(predefined_root,
+                                    key_path,
+                                    value_name,
+                                    reg_wow64_option);
 }
 
 DeleteTreeWorkItem* WorkItem::CreateDeleteTreeWorkItem(
@@ -93,9 +102,11 @@ SetRegValueWorkItem* WorkItem::CreateSetRegValueWorkItem(
     const std::wstring& key_path,
     const std::wstring& value_name,
     const std::wstring& value_data,
-    bool overwrite) {
+    bool overwrite,
+    RegWow64ViewOption reg_wow64_option) {
   return new SetRegValueWorkItem(predefined_root, key_path,
-                                 value_name, value_data, overwrite);
+                                 value_name, value_data, overwrite,
+                                 reg_wow64_option);
 }
 
 SetRegValueWorkItem* WorkItem::CreateSetRegValueWorkItem(
@@ -103,9 +114,11 @@ SetRegValueWorkItem* WorkItem::CreateSetRegValueWorkItem(
     const std::wstring& key_path,
     const std::wstring& value_name,
     DWORD value_data,
-    bool overwrite) {
+    bool overwrite,
+    RegWow64ViewOption reg_wow64_option) {
   return new SetRegValueWorkItem(predefined_root, key_path,
-                                 value_name, value_data, overwrite);
+                                 value_name, value_data, overwrite,
+                                 reg_wow64_option);
 }
 
 SetRegValueWorkItem* WorkItem::CreateSetRegValueWorkItem(
@@ -113,9 +126,11 @@ SetRegValueWorkItem* WorkItem::CreateSetRegValueWorkItem(
     const std::wstring& key_path,
     const std::wstring& value_name,
     int64 value_data,
-    bool overwrite) {
+    bool overwrite,
+    RegWow64ViewOption reg_wow64_option) {
   return new SetRegValueWorkItem(predefined_root, key_path,
-                                 value_name, value_data, overwrite);
+                                 value_name, value_data, overwrite,
+                                 reg_wow64_option);
 }
 
 SelfRegWorkItem* WorkItem::CreateSelfRegWorkItem(const std::wstring& dll_path,