refactor caffe2 operator constructors - 6/9 (#17087)
Summary:
Pull Request resolved: https://github.com/pytorch/pytorch/pull/17087
clangr codemod
Reviewed By: ezyang
Differential Revision: D14078525
fbshipit-source-id: 7cc03b30b0d4eb99818e35406be4119b27bdb1bc
