Replace std:;wstring with std::string in locale-name related APIs....

chrome/browser/views/options/language_combobox_model.cc

 // Copyright (c) 2006-2008 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 "chrome/browser/views/options/language_combobox_model.h"
 
 #include "app/l10n_util.h"
 #include "base/string_util.h"
 #include "chrome/browser/browser_process.h"
 #include "chrome/browser/metrics/user_metrics.h"
@@ skipping 15 matching lines @@
 }
 
 LanguageComboboxModel::LanguageComboboxModel(
     Profile* profile, const std::vector<std::string>& locale_codes)
     : profile_(profile) {
   InitNativeNames(locale_codes);
 }
 
 void LanguageComboboxModel::InitNativeNames(
     const std::vector<std::string>& locale_codes) {
-  const std::string app_locale = WideToASCII(
-      g_browser_process->GetApplicationLocale());
+  const std::string app_locale = g_browser_process->GetApplicationLocale();
   for (size_t i = 0; i < locale_codes.size(); ++i) {
     std::string locale_code_str = locale_codes[i];
     const char* locale_code = locale_codes[i].c_str();
 
     // Internally, we use the language code of zh-CN and zh-TW, but we want the
     // display names to be Chinese (Simplified) and Chinese (Traditional).  To
     // do that, we use zh-hans and zh-hant when using ICU's
     // uloc_getDisplayName.
     if (locale_code_str == "zh-CN") {
       locale_code = "zh-hans";
@@ skipping 108 matching lines @@
     local_state = g_browser_process->local_state();
   else
     local_state = profile_->GetPrefs();
 
   DCHECK(local_state);
   const std::string& current_locale =
       WideToASCII(local_state->GetString(prefs.c_str()));
 
   return GetIndexFromLocale(current_locale);
 }