
PASS Mark entry can be created by 'new PerformanceMark(string)'.
PASS Mark entry can be created by 'new PerformanceMark(string, {})'.
PASS Mark entry can be created by 'new PerformanceMark(string, {startTime})'.
PASS Mark entry can be created by 'new PerformanceMark(string, {detail})'.
PASS Mark entry can be created by 'new PerformanceMark(string, {startTime, detail})'.
PASS Using new PerformanceMark() shouldn't add the entry to performance timeline.