Change google_util::AppendGoogleLocaleParam to take in the application locale

chrome/browser/chromeos/login/existing_user_controller.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 "chrome/browser/chromeos/login/existing_user_controller.h"
 
 #include <vector>
 
 #include "base/bind.h"
 #include "base/bind_helpers.h"
@@ skipping 294 matching lines @@
 //
 
 void ExistingUserController::CancelPasswordChangedFlow() {
   login_performer_.reset(NULL);
   login_display_->SetUIEnabled(true);
   StartPublicSessionAutoLoginTimer();
 }
 
 void ExistingUserController::CreateAccount() {
   content::RecordAction(base::UserMetricsAction("Login.CreateAccount"));
-  guest_mode_url_ =
-      google_util::AppendGoogleLocaleParam(GURL(kCreateAccountURL));
+  guest_mode_url_ = google_util::AppendGoogleLocaleParam(
+      GURL(kCreateAccountURL), g_browser_process->GetApplicationLocale());
   LoginAsGuest();
 }
 
 void ExistingUserController::CompleteLogin(const UserContext& user_context) {
   login_display_->set_signin_completed(true);
   if (!host_) {
     // Complete login event was generated already from UI. Ignore notification.
     return;
   }
 
@@ skipping 790 matching lines @@
 }
 
 void ExistingUserController::SendAccessibilityAlert(
     const std::string& alert_text) {
   AccessibilityAlertInfo event(ProfileHelper::GetSigninProfile(), alert_text);
   SendControlAccessibilityNotification(
       ui::AX_EVENT_VALUE_CHANGED, &event);
 }
 
 }  // namespace chromeos