Remove pyauto tests.

chrome/test/pyautolib/policy_posix_util.py

-#!/usr/bin/env python
-# Copyright (c) 2012 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.
-
-"""Helper script to copy policy files into the correct location the machine."""
-
-import os
-import shutil
-import sys
-
-
-def main():
-  assert os.geteuid() == 0, 'Need superuser privileges'
-  if sys.argv[1] == 'copy':
-    assert os.path.isdir(sys.argv[3])
-    shutil.copy(sys.argv[2], sys.argv[3])
-    dirList = os.listdir(sys.argv[3])
-    for fname in dirList:
-      filename = os.path.join(sys.argv[3], fname)
-      os.chmod(filename, 0755)
-  elif sys.argv[1] == 'setup_dir':
-    os.makedirs(sys.argv[2])
-  elif sys.argv[1] == 'perm_dir':
-    os.system('chmod -R 755 "%s/../.."' % sys.argv[2])
-  elif sys.argv[1] == 'remove_dir':
-    os.system('rm -rf "%s"' % sys.argv[2])
-  else:
-    print >>sys.stderr, (
-        'Invalid syntax. Possible values are [copy], [setup_dir], '
-        '[perm_dir], [remove_dir]')
-    return 1
-  return 0
-
-
-if __name__ == '__main__':
-  sys.exit(main())