Back out "Extend jit::load to work on flatbuffer file" (#75244)
Summary:
Pull Request resolved: https://github.com/pytorch/pytorch/pull/75244
Original commit changeset: d653a5af662a
Original Phabricator Diff: D35060736 (https://github.com/pytorch/pytorch/commit/d9d34922a08af88f0dc68ad7ebe353990ebc1226)
Test Plan: Model loading test, verified that D35060736 (https://github.com/pytorch/pytorch/commit/d9d34922a08af88f0dc68ad7ebe353990ebc1226) will cause the torch::save => torch::load failure.
Reviewed By: yinghai, jianyuh
Differential Revision: D35387009
fbshipit-source-id: 9d176992d402d57779e2af3d905b3c1538335298
(cherry picked from commit 6c8cc0d3b8a88b15e35702d70e18bbae8aa4628a)
