Revert D21496081: [pytorch][PR] Using LoadLibraryEx and LOAD_LIBRARY_SEARCH_* flag for loading DLLs o…
Test Plan: revert-hammer
Differential Revision:
D21496081
Original commit changeset: aa5e528e5134
fbshipit-source-id: c0636b06dd65c7419018062f79aabc397fb2c5b8
