All things done, and all steps taken, before the commencement of this Act with a view to delimiting the territorial constituencies of the States of Manipur, Tripura and Meghalaya for the purpose of elections to the Legislative Assemblies of those States shall, in so far as they are in conformity with the provisions of sections 22 and 23, be deemed to have been done or taken under those sections as if those sections were in force at the time such things were done or such steps were taken.