Save off --remote flag

bin/cros_au_test_harness.py

 #!/usr/bin/python
 
 # Copyright (c) 2010 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.
 
 import optparse
 import os
 import re
 import sys
@@ skipping 484 matching lines @@
   AUTest.use_delta_updates = options.delta
 
   # Only run the test harness we care about.
   test_loader = unittest.TestLoader()
   test_loader.testMethodPrefix = options.test_prefix
 
   if options.type == 'vm':  test_class = VirtualAUTest
   elif options.type == 'real': test_class = RealAUTest
   else: parser.error('Could not parse harness type %s.' % options.type)
 
+  remote = options.remote
+
   test_suite = test_loader.loadTestsFromTestCase(test_class)
   test_result = unittest.TextTestRunner(verbosity=2).run(test_suite)
 
   if not test_result.wasSuccessful():
     Die('Test harness was not successful')