pytorch

0bba302d - Revert D16621830: Add name propagation for at::alias, add tensor.set_names

Revert D16621830: Add name propagation for at::alias, add tensor.set_names Differential Revision: D16621830 Original commit changeset: f8a3837d3a37 fbshipit-source-id: 801ab858a0741d98b0b9d56763fa70a9010fe75e