Andy Street a99f6f51a9 Add GuardedRunnable in more places
Summary:
Depends on D4537287

Use new GuardedRunnable abstraction

Reviewed By: achen1

Differential Revision: D4537370

fbshipit-source-id: ad56eaa23c21624008d8ed48837a2d1020cfd2d9
2017-02-09 11:30:36 -08:00
..
2017-02-09 11:30:36 -08:00