Fix the build... Whoops...
Fix the build... Whoops...

Summary: I landed a change to Folly that used a feature I had just re-written in Folly without updating the change. This has broken everything. Whoops.

Reviewed By: yfeldblum

Differential Revision: D4861562

fbshipit-source-id: 05beadbe233d1fdf90fb4435e65b718cdec7f63e

rklabs/folly,facebook/folly,Orvid/folly,Orvid/folly,rklabs/folly,facebook/folly,facebook/folly,Orvid/folly,rklabs/folly,Orvid/folly,rklabs/folly,rklabs/folly,Orvid/folly,facebook/folly,facebook/folly