Make utility process run in-process when running in single-process mode.

chrome/browser/chromeos/kiosk_mode/kiosk_mode_screensaver.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/kiosk_mode/kiosk_mode_screensaver.h"
 
 #include "ash/screensaver/screensaver_view.h"
 #include "ash/shell.h"
 #include "ash/wm/user_activity_detector.h"
 #include "base/bind.h"
@@ skipping 168 matching lines @@
     return;
 
   Profile* default_profile = ProfileManager::GetDefaultProfile();
   if (!default_profile)
     return;
   base::FilePath extensions_dir = extensions::ExtensionSystem::Get(
       default_profile)->extension_service()->install_directory();
   scoped_refptr<SandboxedUnpacker> screensaver_unpacker(
       new SandboxedUnpacker(
           screensaver_crx,
-          true,
           extensions::Manifest::COMPONENT,
           Extension::NO_FLAGS,
           extensions_dir,
           content::BrowserThread::GetMessageLoopProxyForThread(
               content::BrowserThread::FILE).get(),
           new ScreensaverUnpackerClient(
               screensaver_crx,
               base::Bind(
                   &KioskModeScreensaver::SetupScreensaver,
                   weak_ptr_factory_.GetWeakPtr()))));
@@ skipping 74 matching lines @@
 
   g_kiosk_mode_screensaver = new KioskModeScreensaver();
 }
 
 void ShutdownKioskModeScreensaver() {
   delete g_kiosk_mode_screensaver;
   g_kiosk_mode_screensaver = NULL;
 }
 
 }  // namespace chromeos