Fix problem with mod_image_for_test leaving dangling chroot ref

src/scripts/mod_for_test_scripts/700enableNewLoginManager

Index: src/scripts/mod_for_test_scripts/700enableNewLoginManager
diff --git a/src/scripts/mod_for_test_scripts/700enableNewLoginManager b/src/scripts/mod_for_test_scripts/700enableNewLoginManager
deleted file mode 100755
index c2666377edd77947bb07684c9c6626c1ccfd9442..0000000000000000000000000000000000000000
--- a/src/scripts/mod_for_test_scripts/700enableNewLoginManager
+++ /dev/null
@@ -1,9 +0,0 @@
-# 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.
-#
-# Modifies upstart for login manager to use new login manager
-
-sed -i 's?^#exec /sbin/session_manager_setup.sh?exec /sbin/session_manager_setup.sh?' /etc/init/ui.conf 2> /dev/null
-sed -i 's?^expect fork?#expect fork?' /etc/init/ui.conf 2> /dev/null
-sed -i 's?^exec /usr/bin/slim -d?#exec /usr/bin/slim -d?' /etc/init/ui.conf 2> /dev/null