message: Add missed multi worker training properties to DefaultStrategy.
diff: @@ -2665,6 +2665,14 @@ class _DefaultDistributionExtended(StrategyExtendedV1):
  # Default strategy doesn't indicate multi-worker training.
  return False
  + @property
  + def should_checkpoint(self):
  + return True
  +
  + @property
  + def should_save_summary(self):
  + return True
  +
  # TODO(priyag): This should inherit from `InputIterator`, once dependency
  # issues have been resolved.
  class DefaultInputIterator(object):
  