Remove removed delegate method from FBIDBXCTestReporter
Remove removed delegate method from FBIDBXCTestReporter

Summary: It's been removed a while ago

Reviewed By: c-ryan747

Differential Revision: D26172548

fbshipit-source-id: 4c2de00c08b3e76e8967b6af4a9cd1e0a0718cfe

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