Use GetDefaultLocaleListString for returning LocaleList

android_webview/native/aw_locale_manager_impl.cc

 // Copyright 2015 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 "android_webview/native/aw_locale_manager_impl.h"
 
 #include "android_webview/native/aw_contents.h"
 
 namespace android_webview {
 
 AwLocaleManagerImpl::AwLocaleManagerImpl() {
 }
 
 AwLocaleManagerImpl::~AwLocaleManagerImpl() {
 }
 
 std::string AwLocaleManagerImpl::GetLocale() {
   return AwContents::GetLocale();
 }
 
+std::string AwLocaleManagerImpl::GetLocaleList() {
+  return AwContents::GetLocaleList();
+}
+
 }  // namespace android_webview