remove typegen_config.haste option
remove typegen_config.haste option

Reviewed By: alunyov

Differential Revision: D28881764

fbshipit-source-id: 3da3e6fa3e6eabf36f6ef75efa6bedc6d5620b07

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