pytorch

16f07d7d - caffe2 - set up correct inheritance structure for remaining operator test classes (#18622)

caffe2 - set up correct inheritance structure for remaining operator test classes (#18622) Summary: Pull Request resolved: https://github.com/pytorch/pytorch/pull/18622 Set up correct inheritance structure for remaining operator test classes Reviewed By: ezyang Differential Revision: D14685941 fbshipit-source-id: a6b1b3be325935b7fec7515be13a4994b3016bf0