Remove Chrome Frame code and resources.

chrome_frame/registry_list_preferences_holder.h

-// Copyright (c) 2012 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.
-
-// A utility class for accessing and caching registry preferences that take
-// the form of lists of strings.
-// TODO(robertshield): Use the RegistryWatcher stuff to keep this list up to
-// date.
-
-#ifndef CHROME_FRAME_REGISTRY_LIST_PREFERENCES_HOLDER_H_
-#define CHROME_FRAME_REGISTRY_LIST_PREFERENCES_HOLDER_H_
-
-#include <windows.h>
-
-#include <vector>
-
-#include "base/strings/string16.h"
-
-class RegistryListPreferencesHolder {
- public:
-  RegistryListPreferencesHolder();
-
-  // Initializes the RegistryListPreferencesHolder using the values stored
-  // under the key |list_name| stored at |registry_path| under |hive|.
-  void Init(HKEY hive,
-            const wchar_t* registry_path,
-            const wchar_t* list_name);
-
-  bool Valid() const { return valid_; }
-
-  // Returns true iff |string| matches any of the strings in values_, using the
-  // matching logic in base's MatchPattern().
-  bool ListMatches(const base::string16& string) const;
-
-  // Manually add a string to values_ for testing purposes.
-  void AddStringForTesting(const base::string16& string);
-
-  // Reset the holder causing it to be re-initialized, for testing purposes
-  // only.
-  // TODO(robertshield): Remove this once the RegistryWatcher stuff is wired up.
-  void ResetForTesting();
-
- private:
-  std::vector<base::string16> values_;
-  bool valid_;
-
-  DISALLOW_COPY_AND_ASSIGN(RegistryListPreferencesHolder);
-};
-
-#endif  // CHROME_FRAME_REGISTRY_LIST_PREFERENCES_HOLDER_H_