fix lint warning on unused dep
fix lint warning on unused dep

Reviewed By: tyao1

Differential Revision: D23265876

fbshipit-source-id: 202ed9a523f816bf9ad1f5b4309bbd5883935d67

facebook/relay,wincent/relay,josephsavona/relay,atxwebs/relay,facebook/relay,wincent/relay,atxwebs/relay,yungsters/relay,facebook/relay,facebook/relay,atxwebs/relay,xuorig/relay,wincent/relay,wincent/relay,facebook/relay,xuorig/relay,josephsavona/relay,wincent/relay,yungsters/relay,voideanvalue/relay,voideanvalue/relay,josephsavona/relay,xuorig/relay,xuorig/relay,xuorig/relay,atxwebs/relay,voideanvalue/relay,voideanvalue/relay,voideanvalue/relay,kassens/relay,wincent/relay,kassens/relay,kassens/relay,yungsters/relay,voideanvalue/relay,kassens/relay,kassens/relay,xuorig/relay,facebook/relay,kassens/relay