crosutils: fixing factory upstart script to allow stopping factory test ui.

mod_for_factory_scripts/200patchInitScript

 #!/bin/bash
 
 # Copyright (c) 2010 The Chromium OS Authors. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
 echo "Applying patch to init scripts."
 
 touch "${ROOT_FS_DIR}/root/.factory_test"
 
@@ skipping 30 matching lines @@
 eval \$(./site_tests/suite_Factory/startx.sh)
 date >>/var/log/factory.log
 if [ ! -e factory_started ]; then
   touch factory_started
   cp -f site_tests/suite_Factory/control .
   ./bin/autotest -t factory control >>/var/log/factory.log 2>&1
 else
   ./bin/autotest -t factory -c control >>/var/log/factory.log 2>&1
 fi
 end script
+
+pre-stop script
+  pkill python
+  pkill X
+end script
+
+post-stop script
+  chvt 2
+end script
 EOF
 
 cat >"${ROOT_FS_DIR}/etc/init/factorylog.conf" <<EOF
 # Copyright (c) 2010 The Chromium OS Authors. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
 description   "Print Chrome OS factory log to tty3"
 author        "chromium-os-dev@chromium.org"
 
@@ skipping 25 matching lines @@
  # Use of this source code is governed by a BSD-style license that can be
  # found in the LICENSE file.
  
 -start on starting ui
 +start on starting factory
  
  respawn
  
 EOF
 fi