Completely kill CUDA_tensor_apply3 (#34026)
Summary: Pull Request resolved: https://github.com/pytorch/pytorch/pull/34026
Test Plan: Imported from OSS
Differential Revision: D20196078
Pulled By: VitalyFedyunin
fbshipit-source-id: 502184f412edee90a4f4c030def277a99a7369d4
