Delete unused function in tests
Delete unused function in tests

Reviewed By: chadaustin

Differential Revision: D14272083

fbshipit-source-id: 4c0f54759b3c423d65b35aae0e151d7e2ebc9319

wez/watchman,facebook/watchman,facebook/watchman,wez/watchman,nodakai/watchman,facebook/watchman,nodakai/watchman,wez/watchman,wez/watchman,wez/watchman,nodakai/watchman,facebook/watchman,facebook/watchman,nodakai/watchman,facebook/watchman,wez/watchman,facebook/watchman,nodakai/watchman,nodakai/watchman,nodakai/watchman,wez/watchman,nodakai/watchman,wez/watchman,wez/watchman,nodakai/watchman,facebook/watchman,facebook/watchman