fTurnOffScreenRunner
delete fTurnOffScreenRunner;
fStandByScreenRunner = fSuspendScreenRunner = fTurnOffScreenRunner = NULL;
delete fTurnOffScreenRunner;
fStandByScreenRunner = fSuspendScreenRunner = fTurnOffScreenRunner = NULL;
fTurnOffScreenRunner = new BMessageRunner(BMessenger(this), &dpms,
if (fTurnOffScreenRunner->InitCheck() != B_OK)
BMessageRunner* fTurnOffScreenRunner;