Use BCP47 compliant format for locale representation

ui/base/l10n/l10n_util.cc

 // Copyright (c) 2012 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.h"
 
 #include <algorithm>
 #include <cstdlib>
 #include <iterator>
 #include <memory>
@@ skipping 441 matching lines @@
                    std::back_inserter(candidates),
                    &base::i18n::GetCanonicalLocale);
   } else {
     // If no override was set, defer to ICU
     candidates.push_back(base::i18n::GetConfiguredLocale());
   }
 
 #elif defined(OS_ANDROID)
 
   // On Android, query java.util.Locale for the default locale.
-  candidates.push_back(base::android::GetDefaultLocale());
+  candidates.push_back(base::android::GetDefaultLocaleString());
 
 #elif defined(USE_GLIB) && !defined(OS_CHROMEOS)
 
   // GLib implements correct environment variable parsing with
   // the precedence order: LANGUAGE, LC_ALL, LC_MESSAGES and LANG.
   // We used to use our custom parsing code along with ICU for this purpose.
   // If we have a port that does not depend on GTK, we have to
   // restore our custom code for that port.
   const char* const* languages = g_get_language_names();
   DCHECK(languages);  // A valid pointer is guaranteed.
@@ skipping 409 matching lines @@
 
 const char* const* GetAcceptLanguageListForTesting() {
   return kAcceptLanguageList;
 }
 
 size_t GetAcceptLanguageListSizeForTesting() {
   return arraysize(kAcceptLanguageList);
 }
 
 }  // namespace l10n_util