[nullsafe] Remove deadcode
[nullsafe] Remove deadcode

Summary: deadcode was introduced in D17313660

Reviewed By: ngorogiannis

Differential Revision: D17395584

fbshipit-source-id: eeb4fa0eb

jvillard/infer,jvillard/infer,facebook/infer,facebook/infer,facebook/infer,facebook/infer,facebook/infer,jvillard/infer,jvillard/infer,jvillard/infer,facebook/infer,jvillard/infer,jvillard/infer,facebook/infer