windows ipc is not using the credentials management tool

  File "bin\ubuntuone-syncdaemon", line 136, in main
    ignore_files=options.ignore)
  File "E:\ubuntuone-client\review_illegal_windows_chars\ubuntuone\syncdaemon\main.py", line 133, in __init__
    self.external.connect(autoconnecting=True)
  File "E:\ubuntuone-client\review_illegal_windows_chars\ubuntuone\platform\windows\__init__.py", line 103, in connect
    self.dbus_iface.connect(*args, **kwargs)
  File "c:\python27\lib\site-packages\twisted\internet\defer.py", line 1141, in unwindGenerator
    return _inlineCallbacks(None, f(*args, **kwargs), Deferred())
--- <exception caught here> ---
  File "c:\python27\lib\site-packages\twisted\internet\defer.py", line 1020, in _inlineCallbacks
    result = g.send(result)
  File "E:\ubuntuone-client\review_illegal_windows_chars\ubuntuone\platform\windows\ipc.py", line 1230, in connect
    token = yield self._request_token(autoconnecting=autoconnecting)
  File "E:\ubuntuone-client\review_illegal_windows_chars\ubuntuone\platform\windows\ipc.py", line 1266, in _request_token
    self._register_to_signals()
  File "E:\ubuntuone-client\review_illegal_windows_chars\ubuntuone\platform\windows\ipc.py", line 1246, in _register_to_signals
    self.creds = get_creds_proxy()
exceptions.NameError: global name 'get_creds_proxy' is not defined