[PyTorch] Remove StringView from RecordFunction interface (1/2) (#68410)
Summary:
Pull Request resolved: https://github.com/pytorch/pytorch/pull/68410
First step toward not heap-allocating a string in RecordFunction::before() every time
ghstack-source-id: 144287654
Test Plan: CI
Reviewed By: chaekit
Differential Revision: D32453847
fbshipit-source-id: 080d95095fb568287b65fcc41a4ca6929b5f9a87
