case_conversion.cc revision 5821806d5e7f356e8fa4b058a389a808ea183019 
1// Copyright (c) 2011 The Chromium Authors. All rights reserved.
2// Use of this source code is governed by a BSD-style license that can be
3// found in the LICENSE file.
4
5#include "base/i18n/case_conversion.h"
6
7#include "base/string16.h"
8#include "unicode/unistr.h"
9
10namespace base {
11namespace i18n {
12
13string16 ToLower(const StringPiece16& string) {
14  icu::UnicodeString unicode_string(string.data(), string.size());
15  unicode_string.toLower();
16  return string16(unicode_string.getBuffer(), unicode_string.length());
17}
18
19string16 ToUpper(const StringPiece16& string) {
20  icu::UnicodeString unicode_string(string.data(), string.size());
21  unicode_string.toUpper();
22  return string16(unicode_string.getBuffer(), unicode_string.length());
23}
24
25}  // namespace i18n
26}  // namespace base
27