Revert "Added support for private projects."

commit_queue.py

 #!/usr/bin/env python
 # Copyright (c) 2012 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.
 """Commit queue executable.
 
 Reuse Rietveld and the Chromium Try Server to process and automatically commit
 patches.
 """
 
@@ skipping 110 matching lines @@
       maxBytes= 10*1024*1024,
       backupCount=50)
   logging_rotating_file.setLevel(logging.DEBUG)
   logging_rotating_file.setFormatter(logging.Formatter(
       '%(asctime)s %(levelname)-8s %(module)15s(%(lineno)4d): %(message)s'))
   logging.getLogger().addHandler(logging_rotating_file)
 
 
 class SignalInterrupt(Exception):
   """Exception that indicates being interrupted by a caught signal."""
-
+  
   def __init__(self, signal_set=None, *args, **kwargs):
     super(SignalInterrupt, self).__init__(*args, **kwargs)
     self.signal_set = signal_set
 
 
 def SaveDatabaseCopyForDebugging(db_path):
   """Saves database file for debugging. Returns name of the saved file."""
   with tempfile.NamedTemporaryFile(
       dir=os.path.dirname(db_path),
       prefix='db.debug.',
@@ skipping 246 matching lines @@
   # CQ generally doesn't exit by itself, but if we ever get here, it looks
   # like a clean shutdown so remove the landmine file.
   # TODO(phajdan.jr): Do we ever get here?
   os.remove(landmine_path)
   return 0
 
 
 if __name__ == '__main__':
   fix_encoding.fix_encoding()
   sys.exit(main())