Tommi: I need an owner review for the chrome frame changes.

chrome/installer/util/product_unittest.h

 // 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.
 
 #ifndef CHROME_INSTALLER_UTIL_PRODUCT_UNITTEST_H_
 #define CHROME_INSTALLER_UTIL_PRODUCT_UNITTEST_H_
 #pragma once
 
 #include <windows.h>
 
 #include "base/file_path.h"
 #include "base/file_util.h"
 #include "base/path_service.h"
 #include "base/scoped_temp_dir.h"
-#include "base/win/registry.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 class TestWithTempDir : public testing::Test {
  protected:
   virtual void SetUp();
   virtual void TearDown();
 
   ScopedTempDir test_dir_;
 };
 
 class TestWithTempDirAndDeleteTempOverrideKeys : public TestWithTempDir {
  protected:
   virtual void SetUp();
   virtual void TearDown();
 };
 
-// TODO(tommi): This is "borrowed" from Chrome Frame test code.  It should be
-// moved to some common test utility file.
-class TempRegKeyOverride {
- public:
-  static const wchar_t kTempTestKeyPath[];
-
-  TempRegKeyOverride(HKEY override, const wchar_t* temp_name);
-  ~TempRegKeyOverride();
-
-  static void DeleteAllTempKeys();
-
- protected:
-  HKEY override_;
-  base::win::RegKey temp_key_;
-  std::wstring temp_name_;
-};
-
 #endif  // CHROME_INSTALLER_UTIL_PRODUCT_UNITTEST_H_