Remove cros_start_vm and cros_stop_vm

Both scripts were moved to src/scripts/bin and are no longer needed
here.

BUG=None
TEST=trybots.

Change-Id: I2ec3814bc5c6ca7484f5a0385488e9a89a65038b
Reviewed-on: https://chromium-review.googlesource.com/274282
Trybot-Ready: Bertrand Simonnet <bsimonnet@chromium.org>
Tested-by: Bertrand Simonnet <bsimonnet@chromium.org>
Reviewed-by: Don Garrett <dgarrett@chromium.org>
Commit-Queue: Bertrand Simonnet <bsimonnet@chromium.org>
diff --git a/host/cros_start_vm b/host/cros_start_vm
deleted file mode 100755
index 64fe5ec..0000000
--- a/host/cros_start_vm
+++ /dev/null
@@ -1,42 +0,0 @@
-#!/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.
-#
-# Simple wrapper scipt to start a vm using the vm lib.
-
-. $(dirname "$(readlink -f "$0")")/outside_chroot_common.sh ||
-  exit 1
-
-. "${SCRIPT_ROOT}/common.sh" || exit 1
-
-. "${SCRIPT_ROOT}/lib/cros_vm_lib.sh" || die "Unable to load cros_vm_lib.sh"
-. "${SCRIPT_ROOT}/lib/cros_vm_constants.sh" || \
-  die "Unable to load cros_vm_constants.sh"
-
-assert_outside_chroot
-
-DEFINE_string board "${DEFAULT_BOARD}" \
-    "Board for VM image (unnecessary if path given)"
-DEFINE_string image_path "" "Full path of the VM image"
-
-set -e
-
-# Parse command line.
-FLAGS "$@" || exit 1
-eval set -- "${FLAGS_ARGV}"
-
-# Use latest if not specified.
-if [ -z "${FLAGS_image_path}" ]; then
-  LATEST_IMAGE="$(${SCRIPTS_DIR}/get_latest_image.sh \
-          --board=${FLAGS_board})/${DEFAULT_QEMU_IMAGE}"
-  info "Using latest vm image ${LATEST_IMAGE}"
-  FLAGS_image_path=${LATEST_IMAGE}
-fi
-
-[ -e "${FLAGS_image_path}" ] || die "Image ${FLAGS_image_path} does not exist."
-
-start_kvm "${FLAGS_image_path}" "${FLAGS_board}"
-
-echo "ssh root@${HOSTNAME} -p ${FLAGS_ssh_port} -o StrictHostKeyChecking=no"
diff --git a/host/cros_stop_vm b/host/cros_stop_vm
deleted file mode 100755
index e2cfb23..0000000
--- a/host/cros_stop_vm
+++ /dev/null
@@ -1,28 +0,0 @@
-#!/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.
-#
-# Simple wrapper script to stop a vm specified from a pid file.
-. $(dirname "$(readlink -f "$0")")/outside_chroot_common.sh ||
-  SCRIPT_ROOT=/usr/lib/crosutils
-
-. "${SCRIPT_ROOT}/common.sh" || exit 1
-
-. "${SCRIPT_ROOT}/lib/cros_vm_lib.sh" || die "Unable to load cros_vm_lib.sh"
-
-assert_outside_chroot
-set -e
-
-# Parse command line.
-FLAGS "$@" || exit 1
-eval set -- "${FLAGS_ARGV}"
-
-# Requires pid file to be set.
-if [ -z "${FLAGS_kvm_pid}" ]; then
-  die "Must specify file with pid of kvm to kill."
-fi
-
-KVM_PID_FILE="${FLAGS_kvm_pid}"
-stop_kvm