pytorch

cf30ec1b - Revert D16915806: Add thread-local-state NamesMode and NoNamesGuard

Revert D16915806: Add thread-local-state NamesMode and NoNamesGuard Differential Revision: D16915806 Original commit changeset: 21f7ff1eadeb fbshipit-source-id: 5d17dd3463d3e23f5adce36a71b63bd5d66a8e9c