(3)References in the provisions of this Act for the time being in force to the Governor-General and the Federal Government shall, except as respects matters with respect to which the Governor-General is required by the said provisions to act in his discretion, be construed as references to the Governor-General in Council, and any reference to the Federation, except where the reference is to the establishment of the Federation, shall be construed as a reference to British India, the Governor-General in Council, or the Governor-General, as the circumstances and the context may require :Provided that-(a)any reference to the revenues of the Federation shall be construed as a reference to the revenues of the Governor-General in Council;(b)the revenues of the Governor-General in Council shall, subject to the provisions of Chapter I of Part VII of this Act with respect to the assignment of the whole or part of the net proceeds of certain taxes and duties to Provinces and to the provisions of this Act with respect to the Federal Railway Authority (so far as any such provisions are for the time being in force), include all revenues and public moneys raised or received either by the Governor-General in Councilor by the Governor-General;(c)the expenses of the Governor-General in discharging his functions as respects matters with respect to which he is required by the provisions of this Act for the time being in force to act in his discretion shall be defrayed out of the revenues of the Governor-General in Council.