Remove win8/metro_driver

win8/metro_driver/ime/input_scope.h

-// Copyright 2013 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 WIN8_METRO_DRIVER_IME_INPUT_SCOPE_H_
-#define WIN8_METRO_DRIVER_IME_INPUT_SCOPE_H_
-
-#include <InputScope.h>
-#include <vector>
-
-#include "base/win/scoped_comptr.h"
-
-namespace metro_driver {
-
-// Returns an instance of ITfInputScope object, which represents an array of
-// InputScope enumeration passed as |input_scopes|.
-base::win::ScopedComPtr<ITfInputScope>
-CreteInputScope(const std::vector<InputScope>& input_scopes);
-
-}  // namespace metro_driver
-
-#endif  // WIN8_METRO_DRIVER_IME_TEXT_STORE_H_