def _ScrubPostComment(op_args):
  _ScrubForClass(Comment, op_args['comment'])
Handles the combobox losing focus.
dataset/ETHPy150Open viewfinderco/viewfinder/backend/op/operation_map.py/_ScrubPostComment--crossover with--dataset/ETHPy150Open enthought/traitsui/traitsui/wx/history_control.py/HistoryControl._kill_focus