Revert D25675618: Move AcceleratedGraphModule out of graph_manipulation.
Test Plan: revert-hammer
Differential Revision:
D25675618 (https://github.com/pytorch/pytorch/commit/c8a24ebe54a91141e978e3126ab8ec0482daf34a)
Original commit changeset: 55636bb2d3d6
fbshipit-source-id: 7b196f7c32830061eca9c89bbcb346cdd66a211e
