Apply default wallpaper from customization manifest.

chrome/browser/chromeos/login/wizard_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/wizard_controller.h"
 
 #include <signal.h>
 #include <stdlib.h>
 #include <sys/types.h>
 
@@ skipping 634 matching lines @@
 void WizardController::StartTimezoneResolve() const {
   LoginLocationMonitor::InstallLocationCallback(
       base::TimeDelta::FromSeconds(kResolveTimeZoneTimeoutSeconds));
 }
 
 void WizardController::PerformPostEulaActions() {
   DelayNetworkCall(
       base::Bind(&WizardController::StartTimezoneResolve,
                  weak_factory_.GetWeakPtr()),
       base::TimeDelta::FromMilliseconds(kDefaultNetworkRetryDelayMS));
+  DelayNetworkCall(
+      ServicesCustomizationDocument::GetInstance()
+          ->EnsureCustomizationAppliedClosure(),
+      base::TimeDelta::FromMilliseconds(kDefaultNetworkRetryDelayMS));
 
   // Now that EULA has been accepted (for official builds), enable portal check.
   // ChromiumOS builds would go though this code path too.
   NetworkHandler::Get()->network_state_handler()->SetCheckPortalList(
       NetworkStateHandler::kDefaultCheckPortalList);
   host_->GetAutoEnrollmentController()->Start();
   host_->PrewarmAuthentication();
   NetworkPortalDetector::Get()->Enable(true);
 }
 
@@ skipping 346 matching lines @@
 TimeZoneProvider* WizardController::GetTimezoneProvider() {
   if (!timezone_provider_) {
     timezone_provider_.reset(
         new TimeZoneProvider(g_browser_process->system_request_context(),
                              DefaultTimezoneProviderURL()));
   }
   return timezone_provider_.get();
 }
 
 }  // namespace chromeos