Add tools/swarm_client/third_party as unknown license.

tools/checklicenses/checklicenses.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.
 
 """Makes sure that all files contain proper licensing information."""
 
 
 import optparse
 import os.path
@@ skipping 344 matching lines @@
     ],
     'third_party/smhasher/src': [  # http://crbug.com/98465
         'UNKNOWN',
     ],
     'third_party/speech-dispatcher/libspeechd.h': [
         'GPL (v2 or later)',
     ],
     'third_party/sqlite': [
         'UNKNOWN',
     ],
+
+    # https://code.google.com/p/colorama/issues/detail?id=44
+    'tools/swarm_client/third_party/colorama': [
+        'UNKNOWN',
+    ],
+
     'third_party/swig/Lib/linkruntime.c': [  # http://crbug.com/98585
         'UNKNOWN',
     ],
     'third_party/talloc': [
         'GPL (v3 or later)',
         'UNKNOWN',  # http://crbug.com/98588
     ],
     'third_party/tcmalloc': [
         'UNKNOWN',  # http://crbug.com/98589
     ],
@@ skipping 161 matching lines @@
   option_parser.add_option('--ignore-suppressions',
                            action='store_true',
                            default=False,
                            help='Ignore path-specific license whitelist.')
   options, args = option_parser.parse_args()
   return check_licenses(options, args)
 
 
 if '__main__' == __name__:
   sys.exit(main())