Make many operations quieter.

commit_queue.py

 #!/usr/bin/python
 # Copyright (c) 2010 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 91 matching lines @@
       pc.look_for_new_pending_commit()
       pc.process_new_pending_commit()
       pc.update_status()
       pc.scan_results()
       delay = options.poll_interval - (time.time() - last_loop)
       if delay > 0:
         # While waiting, let's sync.
         pc.checkout.prepare()
         delay = options.poll_interval - (time.time() - last_loop)
         if delay > 0:
-          logging.info('Next poll in %1.1f second(s)' % delay)
           time.sleep(delay)
       last_loop = time.time()
   finally:
     pc.save(db_path)
   return 0
 
 
 if __name__ == '__main__':
   sys.exit(main())