Python 3 compatibility

pylib/gyp/common_test.py

 #!/usr/bin/env python
 
 # Copyright (c) 2012 Google Inc. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
 """Unit tests for the common.py file."""
 
 import gyp.common
 import unittest
@@ skipping 45 matching lines @@
     self.assertEqual(expected, gyp.common.GetFlavor(param))
 
   def test_platform_default(self):
     self.assertFlavor('freebsd', 'freebsd9' , {})
     self.assertFlavor('freebsd', 'freebsd10', {})
     self.assertFlavor('openbsd', 'openbsd5' , {})
     self.assertFlavor('solaris', 'sunos5'   , {});
     self.assertFlavor('solaris', 'sunos'    , {});
     self.assertFlavor('linux'  , 'linux2'   , {});
     self.assertFlavor('linux'  , 'linux3'   , {});
+    self.assertFlavor('linux'  , 'linux'    , {});
 
   def test_param(self):
     self.assertFlavor('foobar', 'linux2' , {'flavor': 'foobar'})
 
 
 if __name__ == '__main__':
   unittest.main()