const testing.fuzzCoordinator

4 uses

	testing (current package)
		fuzz.go#L263: 			if f.fstate.mode == fuzzCoordinator {
		fuzz.go#L352: 	case fuzzCoordinator:
		fuzz.go#L470: 	fuzzCoordinator
		fuzz.go#L577: 		fstate.mode = fuzzCoordinator