Swarming bots: fix trybots

infra/bots/test_skia.py

 #!/usr/bin/env python
 #
 # Copyright 2016 Google Inc.
 #
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
 
 import argparse
 import common
 import os
 import sys
 import utils
 
 
 def main():
   parser = argparse.ArgumentParser()
   parser.add_argument('--master_name', required=True)
   parser.add_argument('--builder_name', required=True)
   parser.add_argument('--build_number', required=True)
   parser.add_argument('--slave_name', required=True)
   parser.add_argument('--revision', required=True)
   parser.add_argument('--swarm_out_dir', required=True)
+  parser.add_argument('--issue')
+  parser.add_argument('--patchset')
   args = parser.parse_args()
   with utils.print_timings():
     bot = common.BotInfo(args.builder_name, os.path.abspath(args.swarm_out_dir))
     bot.test_steps(args.revision, args.master_name, args.slave_name,
-                   args.build_number)
+                   args.build_number, issue=args.issue or None,
+                   patchset=args.patchset or None)
 
 
 if __name__ == '__main__':
   main()