crosutils: remove some unused scripts

image_to_virtualbox.sh

-#!/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 convert the output of build_image.sh to a VirtualBox image.
-
-# --- BEGIN COMMON.SH BOILERPLATE ---
-# Load common CrOS utilities.  Inside the chroot this file is installed in
-# /usr/lib/crosutils.  Outside the chroot we find it relative to the script's
-# location.
-find_common_sh() {
-  local common_paths=(/usr/lib/crosutils $(dirname "$(readlink -f "$0")"))
-  local path
-
-  SCRIPT_ROOT=
-  for path in "${common_paths[@]}"; do
-    if [ -r "${path}/common.sh" ]; then
-      SCRIPT_ROOT=${path}
-      break
-    fi
-  done
-}
-
-find_common_sh
-. "${SCRIPT_ROOT}/common.sh" || (echo "Unable to load common.sh" && exit 1)
-# --- END COMMON.SH BOILERPLATE ---
-
-IMAGES_DIR="${DEFAULT_BUILD_ROOT}/images"
-# Default to the most recent image
-DEFAULT_FROM="${IMAGES_DIR}/`ls -t $IMAGES_DIR | head -1`"
-DEFAULT_TO="${DEFAULT_FROM}/os.vdi"
-TEMP_IMAGE="${IMAGES_DIR}/temp.img"
-
-# Flags
-DEFINE_string from "$DEFAULT_FROM" \
-  "Directory containing rootfs.image and mbr.image"
-DEFINE_string to "$DEFAULT_TO" \
-  "Destination file for VirtualBox image"
-
-# Parse command line
-FLAGS "$@" || exit 1
-eval set -- "${FLAGS_ARGV}"
-
-# Die on any errors.
-set -e
-
-# Convert args to paths.  Need eval to un-quote the string so that shell
-# chars like ~ are processed; just doing FOO=`readlink -f $FOO` won't work.
-FLAGS_from=`eval readlink -f $FLAGS_from`
-FLAGS_to=`eval readlink -f $FLAGS_to`
-
-# Check if qemu-img and VBoxManage are available.
-for EXTERNAL_tools in qemu-img VBoxManage; do
-  if ! type ${EXTERNAL_tools} >/dev/null 2>&1; then
-    echo "Error: This script requires ${EXTERNAL_tools}."
-    exit 1
-  fi
-done
-
-"${SCRIPTS_DIR}/image_to_vmware.sh" --format=virtualbox --from="$FLAGS_from" \
-  --to="$(dirname "$FLAGS_to")" --vbox_disk="$(basename "$FLAGS_to")"