ICU msg format support with more than one arguments

ui/base/l10n/l10n_util_plurals.cc

-// 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.
-
-#include "ui/base/l10n/l10n_util_plurals.h"
-
-#include "base/logging.h"
-#include "base/memory/scoped_ptr.h"
-#include "ui/base/l10n/l10n_util.h"
-
-namespace l10n_util {
-
-scoped_ptr<icu::PluralRules> BuildPluralRules() {
-  UErrorCode err = U_ZERO_ERROR;
-  scoped_ptr<icu::PluralRules> rules(
-      icu::PluralRules::forLocale(icu::Locale::getDefault(), err));
-  if (U_FAILURE(err)) {
-    err = U_ZERO_ERROR;
-    icu::UnicodeString fallback_rules("one: n is 1", -1, US_INV);
-    rules.reset(icu::PluralRules::createRules(fallback_rules, err));
-    DCHECK(U_SUCCESS(err));
-  }
-  return rules.Pass();
-}
-
-void FormatNumberInPlural(const icu::MessageFormat& format, int number,
-                          icu::UnicodeString* result, UErrorCode* err) {
-  if (U_FAILURE(*err)) return;
-  icu::Formattable formattable(number);
-  icu::FieldPosition ignore(icu::FieldPosition::DONT_CARE);
-  format.format(&formattable, 1, *result, ignore, *err);
-  DCHECK(U_SUCCESS(*err));
-  return;
-}
-
-
-}  // namespace l10n_util