Fix the build
Fix the build

Summary: Closes https://github.com/facebook/flow/pull/1048

Reviewed By: svcscm

Differential Revision: D2624821

Pulled By: gabelevi

fb-gh-sync-id: 0b1007cdb2c12de1d3fe026fab30ccd0e808040e

jgrund/flow,TiddoLangerak/flow,shiftcars/flow,MichaelDeBoey/flow,jdelStrother/flow,chenglou/flow,shiftcars/flow,facebook/flow,gabelevi/flow,facebook/flow,JonathanUsername/flow,OCamlPro/flow,popham/flow,ylu1317/flow,claudiopro/flow,jdelStrother/flow,gabelevi/flow,nmote/flow,mroch/flow,popham/flow,jgrund/flow,samwgoldman/flow,facebook/flow,jamesgpearce/flow,shiftcars/flow,JonathanUsername/flow,gabelevi/flow,jamesgpearce/flow,fletcherw/flow,chenglou/flow,popham/flow,nmote/flow,TiddoLangerak/flow,MichaelDeBoey/flow,facebook/flow,ylu1317/flow,jeffmo/flow,TiddoLangerak/flow,graue/flow,jeffmo/flow,samwgoldman/flow,mroch/flow,samwgoldman/flow,jeffmo/flow,AgentME/flow,jeffmo/flow,JonathanUsername/flow,fletcherw/flow,chenglou/flow,gabro/flow,mroch/flow,gabro/flow,nmote/flow,shiftcars/flow,gabro/flow,gabelevi/flow,popham/flow,jeffmo/flow,jgrund/flow,graue/flow,cesarandreu/flow,d14b3l/flow,MichaelDeBoey/flow,jamesgpearce/flow,ForbesLindesay/flow,ylu1317/flow,mroch/flow,d14b3l/flow,gabro/flow,samwgoldman/flow,mroch/flow,samwgoldman/flow,chenglou/flow,jgrund/flow,AprilArcus/flow,graue/flow,AprilArcus/flow,cesarandreu/flow,claudiopro/flow,cesarandreu/flow,d14b3l/flow,AgentME/flow,ylu1317/flow,jamesgpearce/flow,OCamlPro/flow,MichaelDeBoey/flow,gabelevi/flow,graue/flow,ForbesLindesay/flow,d14b3l/flow,gabro/flow,ylu1317/flow,d14b3l/flow,nmote/flow,claudiopro/flow,cesarandreu/flow,fletcherw/flow,jamesgpearce/flow,nmote/flow,gabelevi/flow,JonathanUsername/flow,samwgoldman/flow,JonathanUsername/flow,jgrund/flow,nmote/flow,ForbesLindesay/flow,jdelStrother/flow,chenglou/flow,AgentME/flow,MichaelDeBoey/flow,jdelStrother/flow,TiddoLangerak/flow,jamesgpearce/flow,jdelStrother/flow,facebook/flow,shiftcars/flow,TiddoLangerak/flow,OCamlPro/flow,ForbesLindesay/flow,AprilArcus/flow,claudiopro/flow,shiftcars/flow,claudiopro/flow,nmote/flow,mroch/flow,facebook/flow,popham/flow,mroch/flow,graue/flow,chenglou/flow,facebook/flow,OCamlPro/flow,AprilArcus/flow,popham/flow,jgrund/flow,fletcherw/flow,JonathanUsername/flow,fletcherw/flow,popham/flow,ForbesLindesay/flow,samwgoldman/flow,AgentME/flow,jamesgpearce/flow,AgentME/flow,AprilArcus/flow,jdelStrother/flow,jeffmo/flow,fletcherw/flow,JonathanUsername/flow,gabro/flow,AprilArcus/flow,gabelevi/flow,graue/flow,ForbesLindesay/flow,d14b3l/flow