run Shrinker [easy]
run Shrinker [easy]

Reviewed By: Feng23

Differential Revision: D31184452

fbshipit-source-id: 5cfe002848ace3d302732ea209dd6c089ba890a4

facebook/redex,facebook/redex,facebook/redex,facebook/redex,facebook/redex,facebook/redex,facebook/redex,facebook/redex,facebook/redex