Cleaning code in fbcode/caffe2/c10/core/TensorImpl.h (#70588)
Summary: Pull Request resolved: https://github.com/pytorch/pytorch/pull/70588
Test Plan: Sandcastle
Reviewed By: meyering
Differential Revision: D33399751
fbshipit-source-id: 3e507973f7a8f58635f3446650e85d0f959254c0
