refactor caffe2 operator constructors - 11/9 (#17722)
Summary:
Pull Request resolved: https://github.com/pytorch/pytorch/pull/17722
clangr codemod
Reviewed By: ezyang
Differential Revision: D14350584
fbshipit-source-id: adef54cedc9409b4fb365f6644e2621a9e47b2ff
