Schema - remove `kind` property
Schema - remove `kind` property

Reviewed By: kassens

Differential Revision: D17809731

fbshipit-source-id: 97941c8cbbf031ccced8fba4d2c2a4c9ef8f3a00

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