Add WOW64 support to the installer registry work items

chrome/installer/util/set_reg_value_work_item.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/set_reg_value_work_item.h"
 
 #include "base/logging.h"
 #include "base/strings/string_util.h"
 #include "base/win/registry.h"
 #include "chrome/installer/util/logging_installer.h"
 
 SetRegValueWorkItem::~SetRegValueWorkItem() {
 }
 
 SetRegValueWorkItem::SetRegValueWorkItem(HKEY predefined_root,
                                          const std::wstring& key_path,
                                          const std::wstring& value_name,
                                          const std::wstring& value_data,
-                                         bool overwrite)
+                                         bool overwrite,
+                                         RegWow64ViewOption reg_wow64_option)
     : predefined_root_(predefined_root),
       key_path_(key_path),
       value_name_(value_name),
       overwrite_(overwrite),
+      reg_wow64_option_(reg_wow64_option),
       status_(SET_VALUE),
       type_(REG_SZ),
       previous_type_(0) {
   const uint8* data = reinterpret_cast<const uint8*>(value_data.c_str());
   value_.assign(data, data + (value_data.length() + 1) * sizeof(wchar_t));
 }
 
 SetRegValueWorkItem::SetRegValueWorkItem(HKEY predefined_root,
                                          const std::wstring& key_path,
                                          const std::wstring& value_name,
                                          DWORD value_data,
-                                         bool overwrite)
+                                         bool overwrite,
+                                         RegWow64ViewOption reg_wow64_option)
     : predefined_root_(predefined_root),
       key_path_(key_path),
       value_name_(value_name),
       overwrite_(overwrite),
+      reg_wow64_option_(reg_wow64_option),
       status_(SET_VALUE),
       type_(REG_DWORD),
       previous_type_(0) {
   const uint8* data = reinterpret_cast<const uint8*>(&value_data);
   value_.assign(data, data + sizeof(value_data));
 }
 
 SetRegValueWorkItem::SetRegValueWorkItem(HKEY predefined_root,
                                          const std::wstring& key_path,
                                          const std::wstring& value_name,
                                          int64 value_data,
-                                         bool overwrite)
+                                         bool overwrite,
+                                         RegWow64ViewOption reg_wow64_option)
     : predefined_root_(predefined_root),
       key_path_(key_path),
       value_name_(value_name),
       overwrite_(overwrite),
+      reg_wow64_option_(reg_wow64_option),
       status_(SET_VALUE),
       type_(REG_QWORD),
       previous_type_(0) {
   const uint8* data = reinterpret_cast<const uint8*>(&value_data);
   value_.assign(data, data + sizeof(value_data));
 }
 
 bool SetRegValueWorkItem::Do() {
   LONG result = ERROR_SUCCESS;
   base::win::RegKey key;
@@ skipping 76 matching lines @@
     result = key.WriteValue(value_name_.c_str(), previous_value,
                             static_cast<DWORD>(previous_value_.size()),
                             previous_type_);
     VLOG(1) << "rollback: restoring " << value_name_ << " error: " << result;
   } else {
     NOTREACHED();
   }
 
   status_ = VALUE_ROLL_BACK;
 }