Linux: Update sysroot script to pull new tarballs with libpcap.

chrome/installer/linux/sysroot_scripts/install-debian.wheezy.sysroot.py

 #!/usr/bin/env python
 # Copyright (c) 2013 The Chromium 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 install a Debian Wheezy sysroot for making official Google Chrome
 # Linux builds.
 # The sysroot is needed to make Chrome work for Debian Wheezy.
 # This script can be run manually but is more often run as part of gclient
 # hooks. When run from hooks this script should be a no-op on non-linux
 # platforms.
 
 # The sysroot image could be constructed from scratch based on the current
 # state or Debian Wheezy but for consistency we currently use a pre-built root
 # image. The image will normally need to be rebuilt every time chrome's build
 # dependancies are changed.
 
 import platform
 import optparse
 import os
 import re
 import shutil
 import subprocess
 import sys
 
 
 SCRIPT_DIR = os.path.dirname(os.path.abspath(__file__))
 URL_PREFIX = 'https://commondatastorage.googleapis.com'
 URL_PATH = 'chrome-linux-sysroot/toolchain'
-REVISION = 36982
+REVISION = 232685
 TARBALL_AMD64 = 'debian_wheezy_amd64_sysroot.tgz'
 TARBALL_I386 = 'debian_wheezy_i386_sysroot.tgz'
 SYSROOT_DIR_AMD64 = 'debian_wheezy_amd64-sysroot'
 SYSROOT_DIR_I386 = 'debian_wheezy_i386-sysroot'
 
 
 def main(args):
   if options.arch not in ['amd64', 'i386']:
     print 'Unknown architecture: %s' % options.arch
     return 1
@@ skipping 69 matching lines @@
 
 if __name__ == '__main__':
   parser = optparse.OptionParser('usage: %prog [OPTIONS]')
   parser.add_option('', '--linux-only', dest='linux_only', action='store_true',
                     default=False, help='Only install sysroot for official '
                                         'Linux builds')
   parser.add_option('', '--arch', dest='arch',
                     help='Sysroot architecture, i386 or amd64')
   options, args = parser.parse_args()
   sys.exit(main(options))