build_image: modify to not get devkeys from vboot_reference checkout

build_image

 #!/bin/bash
 
 # Copyright (c) 2009 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.
 
 # Script to build a bootable keyfob-based chromeos system image from within
 # a chromiumos setup. This assumes that all needed packages have been built into
 # the given target's root with binary packages turned on. This script will
 # build the Chrome OS image using only pre-built binary packages.
@@ skipping 274 matching lines @@
 
   # TODO(wad) mount the root fs to LOOP_DEV from the image
   trap "mount_gpt_cleanup" EXIT
   ${SCRIPTS_DIR}/mount_gpt_image.sh --from "${OUTPUT_DIR}" \
     --image "${image_name}" -r "${ROOT_FS_DIR}" \
     -s "${STATEFUL_FS_DIR}" -e "${ESP_FS_DIR}"
 
   sudo mount -o remount,ro "${ROOT_FS_DIR}"
   root_dev=$(mount | grep -- "${ROOT_FS_DIR}" | cut -f1 -d' ' | tail -1)
 
-  DEVKEYSDIR="${SRC_ROOT}/platform/vboot_reference/tests/devkeys"
+  DEVKEYSDIR="/usr/share/vboot/devkeys"
 
   # Builds the kernel partition image.  The temporary files are kept around
   # so that we can perform a load_kernel_test later on the final image.
   ${SCRIPTS_DIR}/build_kernel_image.sh \
     --arch="${ARCH}" \
     --to="${OUTPUT_DIR}/vmlinuz.image" \
     --hd_vblock="${OUTPUT_DIR}/vmlinuz_hd.vblock" \
     --vmlinuz="${OUTPUT_DIR}/boot/vmlinuz" \
     --working_dir="${OUTPUT_DIR}" \
     --keep_work \
@@ skipping 391 matching lines @@
   echo "Developer image created as ${DEVELOPER_IMAGE_NAME}"
 fi
 
 print_time_elapsed
 
 echo "To copy to USB keyfob, OUTSIDE the chroot, do something like:"
 echo "  ./image_to_usb.sh --from=${OUTSIDE_OUTPUT_DIR} --to=/dev/sdX"
 echo "To convert to VMWare image, OUTSIDE the chroot, do something like:"
 echo "  ./image_to_vmware.sh --from=${OUTSIDE_OUTPUT_DIR}"
 echo "from the scripts directory where you entered the chroot."