Remove TH binding of set_(Tensor). (#33358)
Summary:
Pull Request resolved: https://github.com/pytorch/pytorch/pull/33358
We just translate this code to ATen.
Test Plan: Imported from OSS
Differential Revision: D19911114
Pulled By: gchanan
fbshipit-source-id: 2279e63bb7006f7253620417937e3ce9301e0cdb
