Allowing project name to be used to select groups of bots.

trychange.py

 #!/usr/bin/env python
 # Copyright (c) 2011 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.
 
 """Client-side script to send a try job to the try server. It communicates to
 the try server by either writting to a svn repository or by directly connecting
 to the server by HTTP.
 """
 
@@ skipping 696 matching lines @@
       # Get try slaves from PRESUBMIT.py files if not specified.
       # Even if the diff comes from options.url, use the local checkout for bot
       # selection.
       try:
         import presubmit_support
         root_presubmit = checkouts[0].ReadRootFile('PRESUBMIT.py')
         options.bot = presubmit_support.DoGetTrySlaves(
             checkouts[0].GetFileNames(),
             checkouts[0].checkout_root,
             root_presubmit,
+            options.project,
             False,
             sys.stdout)
       except ImportError:
         pass
       # If no bot is specified, either the default pool will be selected or the
       # try server will refuse the job. Either case we don't need to interfere.
 
     if options.name is None:
       if options.issue:
         options.name = 'Issue %s' % options.issue
@@ skipping 35 matching lines @@
     return 1
   except (gclient_utils.Error, subprocess2.CalledProcessError), e:
     print >> sys.stderr, e
     return 1
   return 0
 
 
 if __name__ == "__main__":
   fix_encoding.fix_encoding()
   sys.exit(TryChange(None, [], False))