message: Add TBR to the WebRTC code freshness updater and send to CQ.
  No-Try: True
  No-Presubmit: True
  Cr-Commit-Position: refs/heads/master@{#32828}
diff: @@ -98,10 +98,15 @@ def _IsTreeClean():
  def _LocalCommit():
  logging.info('Committing changes locally.')
  d = datetime.datetime.utcnow()
  +
  + git_author = subprocess.check_output(['git', 'config',
  + 'user.email']).strip()
  + tbr_authors = git_author + ',' + 'mbonadei@webrtc.org'
  + tbr = 'TBR=%s' % tbr_authors
  commit_msg = ('Update WebRTC code version (%02d-%02d-%02dT%02d:%02d:%02d).'
  - '\n\nBugs: None')
  + '\n\nTBR=%s\nBugs: None')
  commit_msg = commit_msg % (d.year, d.month, d.day, d.hour, d.minute,
  - d.second)
  + d.second, tbr_authors)
  subprocess.check_call(['git', 'add', '--update', '.'])
  subprocess.check_call(['git', 'commit', '-m', commit_msg])
  @@ -145,7 +150,7 @@ def main():
  else:
  _LocalCommit()
  logging.info('Uploading CL...')
  - _UploadCL(1)
  + _UploadCL(2)
  return 0
  