Remove au_test_harness code and change symlinks to point to new location

bin/au_test_harness/dev_server_wrapper.py

-# Copyright (c) 2011 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.
-
-"""Module containing methods and classes to interact with a devserver instance.
-"""
-
-import os
-import threading
-
-import cros_build_lib as cros_lib
-
-def GenerateUpdateId(target, src, key):
-  """Returns a simple representation id of target and src paths."""
-  update_id = target
-  if src: update_id = '->'.join([src, update_id])
-  if key: update_id = '+'.join([update_id, key])
-  return update_id
-
-class DevServerWrapper(threading.Thread):
-  """A Simple wrapper around a dev server instance."""
-
-  def __init__(self, test_root):
-    self.proc = None
-    self.test_root = test_root
-    threading.Thread.__init__(self)
-
-  def run(self):
-    # Kill previous running instance of devserver if it exists.
-    cros_lib.RunCommand(['sudo', 'pkill', '-f', 'devserver.py'], error_ok=True,
-                        print_cmd=False)
-    cros_lib.RunCommand(['sudo',
-                         'start_devserver',
-                         '--archive_dir=./static',
-                         '--client_prefix=ChromeOSUpdateEngine',
-                         '--production',
-                         ], enter_chroot=True, print_cmd=False,
-                         log_to_file=os.path.join(self.test_root,
-                                                  'dev_server.log'))
-
-  def Stop(self):
-    """Kills the devserver instance."""
-    cros_lib.RunCommand(['sudo', 'pkill', '-f', 'devserver.py'], error_ok=True,
-                        print_cmd=False)
-
-  @classmethod
-  def GetDevServerURL(cls, port, sub_dir):
-    """Returns the dev server url for a given port and sub directory."""
-    ip_addr = cros_lib.GetIPAddress()
-    if not port: port = 8080
-    url = 'http://%(ip)s:%(port)s/%(dir)s' % {'ip': ip_addr,
-                                              'port': str(port),
-                                              'dir': sub_dir}
-    return url