Enable presubmit pylint in build/android.

build/android/lint/suppress.py

 #!/usr/bin/env python
 #
 # Copyright (c) 2013 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.
 
 """Add all generated lint_result.xml files to suppressions.xml"""
 
 
 import collections
@@ skipping 83 matching lines @@
     f.write(new_dom.toprettyxml(indent='  ', encoding='utf-8'))
   print 'Updated %s' % config_path
 
 
 def _Suppress(config_path, result_path):
   issues_dict = _ParseConfigFile(config_path)
   _ParseAndMergeResultFile(result_path, issues_dict)
   _WriteConfigFile(config_path, issues_dict)
 
 
-def main(argv):
+def main():
   parser = optparse.OptionParser(usage='%prog RESULT-FILE')
   _, args = parser.parse_args()
 
   if len(args) != 1 or not os.path.exists(args[0]):
     parser.error('Must provide RESULT-FILE')
 
   _Suppress(_CONFIG_PATH, args[0])
 
 
 if __name__ == '__main__':
-  main(sys.argv)
+  main()