message: Update subdomain-visit-count.py
diff: @@ -57,16 +57,10 @@ try:
  defaultdict.iteritems
  except AttributeError:
  # Python 3
  - def itervalues(d):
  - return iter(d.values())
  -
  def iteritems(d):
  return iter(d.items())
  else:
  # Python 2
  - def itervalues(d):
  - return d.itervalues()
  -
  def iteritems(d):
  return d.iteritems()
  