Remove ignore shapes arg (#71144)
Summary:
Pull Request resolved: https://github.com/pytorch/pytorch/pull/71144
This wasn't being used anywhere. It was originally intended for the SR flow but we're doing something else now.
Test Plan: Imported from OSS
Reviewed By: navahgar, ZolotukhinM
Differential Revision: D33521061
Pulled By: eellison
fbshipit-source-id: 0574698a2b7409df6feb703f81e806d886225307
