Order deemed a child support order
89Despite any inconsistency with a provision of this Act, on the commencement of this section, an order for the support of a dependant who is a child or a child at or over the age of majority that was made under section 115 of the Family Services Act and that was in force immediately before the commencement of this section is valid and continues in force and shall be deemed to be a child support order made under subsection 11(1) of this Act.