Changes to use default board when set by setup_board

src/scripts/autotest_lib.sh

 # 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.
 #
 # Provides common commands for dealing running/building autotest
 
-DEFINE_string board "" "The board for which you are building autotest"
+. "$(dirname "$0")/common.sh"
+
+get_default_board
+
+DEFINE_string board "$DEFAULT_BOARD" \
+    "The board for which you are building autotest"
 
 function check_board() {
   local board_names=""
   local index=1
   local found=0
   for board in ../overlays/overlay-*
   do
     board_names[index]=${board:20}
     index+=1
     if [ "${FLAGS_board}" == "${board:20}" ]
@@ skipping 21 matching lines @@
 #   $1 - original source directory
 #   $2 - target directory
 function update_chroot_autotest() {
   local original=$1
   local target=$2
   echo "Updating chroot Autotest from ${original} to ${target}..."
   sudo mkdir -p "${target}"
   sudo chmod 777 "${target}"
   cp -fpru ${original}/{client,conmux,server,tko,utils,global_config.ini,shadow_config.ini} ${target}
 }