Removes the methods and properties from classes that were aggregated to
an object.
If the optional class_name
parameters is passed,
only those methods and properties defined in that class are removed,
otherwise all aggregated methods and properties are eliminated.
See also aggregate(), aggregate_methods(), aggregate_methods_by_list(), aggregate_methods_by_regexp(), aggregate_properties(), aggregate_properties_by_list(), aggregate_properties_by_regexp(), aggregate_info()