Do not use local override for language settings: always sync.

chrome/browser/chromeos/login/login_utils.cc

 // Copyright (c) 2011 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/chromeos/login/login_utils.h"
 
 #include <vector>
 
 #include "base/command_line.h"
 #include "base/file_path.h"
@@ skipping 338 matching lines @@
     const GaiaAuthConsumer::ClientLoginResult& credentials) {
   TokenService* token_service = profile->GetTokenService();
   token_service->UpdateCredentials(credentials);
   if (token_service->AreCredentialsValid()) {
     token_service->StartFetchingTokens();
   }
 }
 
 void LoginUtilsImpl::RespectLocalePreference(PrefService* prefs) {
   DCHECK(prefs != NULL);
-  std::string pref_locale_override =
-      prefs->GetString(prefs::kApplicationLocaleOverride);
-  if (!pref_locale_override.empty()) {
-    LanguageSwitchMenu::SwitchLanguage(pref_locale_override);
-    return;
-  }
-
   if (g_browser_process == NULL)
     return;
   std::string cur_locale = g_browser_process->GetApplicationLocale();
 
   std::string pref_locale = prefs->GetString(prefs::kApplicationLocale);
   if (!pref_locale.empty()) {
     if (prefs->GetString(prefs::kApplicationLocaleAccepted) == pref_locale) {
       // If locale is accepted then we do not want to show LocaleChange
       // notification.  This notification is triggered by different values of
       // kApplicationLocaleBackup and kApplicationLocale preferences,
@@ skipping 210 matching lines @@
   BrowserInit browser_init;
   int return_code;
   browser_init.LaunchBrowser(*CommandLine::ForCurrentProcess(),
                              profile,
                              FilePath(),
                              true,
                              &return_code);
 }
 
 }  // namespace chromeos