Remove unused defines
Remove unused defines

Summary: I want to share this on the consumer side, but first let's trim out unused defines

Reviewed By: c-ryan747

Differential Revision: D25123200

fbshipit-source-id: 6ec15fcefe9c78402cbff9c4d41c5e880036fa92

facebook/FBSimulatorControl,facebook/FBSimulatorControl,facebook/FBSimulatorControl,facebook/FBSimulatorControl,facebook/FBSimulatorControl