Ignore git config errors that may occur in enter_chroot.

bin/au_test_harness/cros_au_test_harness.py

 #!/usr/bin/python
 
 # 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.
 
 """This module runs a suite of Auto Update tests.
 
   The tests can be run on either a virtual machine or actual device depending
   on parameters given.  Specific tests can be run by invoking --test_prefix.
@@ skipping 35 matching lines @@
   Args:
     options: options from parsed parser.
   Returns:
     Dictionary of Update Identifiers->Relative cache locations.
   Raises:
     update_exception.UpdateException if we fail to generate an update.
   """
   def _GenerateVMUpdate(target, src, private_key_path):
     """Generates an update using the devserver."""
     command = ['./enter_chroot.sh',
-               '--nogit_config',
                '--',
                'sudo',
                'start_devserver',
                '--pregenerate_update',
                '--exit',
               ]
     # Add actual args to command.
     command.append('--image=%s' % cros_lib.ReinterpretPathForChroot(target))
     if src: command.append('--src_image=%s' %
                            cros_lib.ReinterpretPathForChroot(src))
@@ skipping 224 matching lines @@
       # Can't run in parallel with only one remote device.
       test_suite = _PrepareTestSuite(options)
       test_result = unittest.TextTestRunner(verbosity=2).run(test_suite)
       if not test_result.wasSuccessful(): cros_lib.Die('Test harness failed.')
   finally:
     my_server.Stop()
 
 
 if __name__ == '__main__':
   main()