Remove calls to User::email() from chrome/browser/ui/webui/*

chrome/browser/ui/webui/settings/languages_handler.cc

Index: chrome/browser/ui/webui/settings/languages_handler.cc
diff --git a/chrome/browser/ui/webui/settings/languages_handler.cc b/chrome/browser/ui/webui/settings/languages_handler.cc
index 6f70e0a110cb3a330304ff1b5bcd98799fc5f189..75ead0370216225c730686cc36b03747a1f2b15e 100644
--- a/chrome/browser/ui/webui/settings/languages_handler.cc
+++ b/chrome/browser/ui/webui/settings/languages_handler.cc
@@ -53,7 +53,7 @@ void LanguagesHandler::HandleSetUILanguage(const base::ListValue* args) {
   const user_manager::User* user =
       chromeos::ProfileHelper::Get()->GetUserByProfile(profile_);
   if (user &&
-      user->email() == user_manager->GetPrimaryUser()->email() &&
+      user->GetAccountId() == user_manager->GetPrimaryUser()->GetAccountId() &&
       user->GetType() != user_manager::USER_TYPE_PUBLIC_ACCOUNT) {
     profile_->ChangeAppLocale(language_code,
                               Profile::APP_LOCALE_CHANGED_VIA_SETTINGS);