ICU msg format support with more than one arguments

ui/base/l10n/l10n_util_plurals.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.
-
-// This file contains utility functions for dealing with pluralization of
-// localized content.
-
-#ifndef UI_BASE_L10N_L10N_UTIL_PLURALS_H_
-#define UI_BASE_L10N_L10N_UTIL_PLURALS_H_
-
-#include <string>
-#include <vector>
-
-#include "base/memory/scoped_ptr.h"
-#include "third_party/icu/source/i18n/unicode/msgfmt.h"
-#include "third_party/icu/source/i18n/unicode/plurrule.h"
-
-namespace l10n_util {
-
-// Returns a PluralRules for the current locale.
-scoped_ptr<icu::PluralRules> BuildPluralRules();
-
-// Formats |number| using MessageFormat |format| and appends the result
-// to |append_to|.
-// |format| has to be generated with ICU's plural message format.
-// See http://userguide.icu-project.org/formatparse/messages
-void FormatNumberInPlural(const icu::MessageFormat& format, int number,
-                          icu::UnicodeString* append_to, UErrorCode* err);
-
-}  // namespace l10n_util
-
-#endif  // UI_BASE_L10N_L10N_UTIL_PLURALS_H_