Use new cgpt tool when creating images and the pack/unpack scripts.

mount_gpt_image.sh

 #!/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.
 
 # Helper script that mounts chromium os image from a device or directory
 # and creates mount points for /var and /usr/local (if in dev_mode).
 
 . "$(dirname "$0")/common.sh"
 
 # For functions related to gpt images.
 . "$(dirname "$0")/chromeos-common.sh"
+locate_gpt
 
 get_default_board
 
 # Flags.
 DEFINE_string board "$DEFAULT_BOARD" \
   "The board for which the image was built." b
 DEFINE_boolean unmount $FLAGS_FALSE \
   "Unmount previously mounted dir." u
 DEFINE_string from "/dev/sdc" \
   "Directory containing image or device with image on it" f
@@ skipping 79 matching lines @@
 
 # Turn path into an absolute path.
 FLAGS_from=`eval readlink -f ${FLAGS_from}`
 
 # Perform desired operation.
 if [ ${FLAGS_unmount} -eq ${FLAGS_TRUE} ] ; then
   unmount_image
 else
   mount_image
 fi