220     def get_version(self, board):  argument
234     def set_version(self, board, version):  argument
248     def delete_version(self, board):  argument
276     def get_version(self, board):  argument
281 def format_cros_image_name(board, version):  argument
310     def get_image_name(self, board):  argument
354     def get_version(self, board):  argument
359     def set_version(self, board, version):  argument
364     def delete_version(self, board):  argument
380     def get_version(self, board):  argument
409     def get_version(self, board):  argument