Fix options in push-to-trunk script.

tools/push-to-trunk/push_to_trunk.py

 #!/usr/bin/env python
 # Copyright 2013 the V8 project authors. All rights reserved.
 # Redistribution and use in source and binary forms, with or without
 # modification, are permitted provided that the following conditions are
 # met:
 #
 #     * Redistributions of source code must retain the above copyright
 #       notice, this list of conditions and the following disclaimer.
 #     * Redistributions in binary form must reproduce the above
 #       copyright notice, this list of conditions and the following
@@ skipping 50 matching lines @@
     """Convenience wrapper."""
     class Options(object):
       pass
     options = Options()
     options.s = 0
     options.l = None
     options.b = None
     options.f = True
     options.m = False
     options.c = chrome_path
+    options.reviewer = reviewer
     options.a = author
     return PushToTrunkOptions(options)
 
   def __init__(self, options):
     super(PushToTrunkOptions, self).__init__(options, options.m)
     self.requires_editor = not options.f
     self.wait_for_lgtm = not options.f
     self.tbr_commit = not options.m
     self.l = options.l
     self.reviewer = options.reviewer
     self.c = options.c
     self.b = getattr(options, 'b', None)
     self.author = getattr(options, 'a', None)
 
+
 class Preparation(Step):
   MESSAGE = "Preparation."
 
   def RunStep(self):
     self.InitialEnvironmentChecks()
     self.CommonPrepare()
     self.PrepareBranch()
     self.DeleteBranch(self.Config(TRUNKBRANCH))
 
 
@@ skipping 508 matching lines @@
 def Main():
   parser = BuildOptions()
   (options, args) = parser.parse_args()
   if not ProcessOptions(options):
     parser.print_help()
     return 1
   RunPushToTrunk(CONFIG, PushToTrunkOptions(options))
 
 if __name__ == "__main__":
   sys.exit(Main())