unsigned long long PerformanceTiming::navigationStart() const {
DocumentLoadTiming* timing = documentLoadTiming();
if (!timing)
return 0;
return monotonicTimeToIntegerMilliseconds(timing->navigationStart());
}
unsigned long long PerformanceTiming::loadEventEnd() const {
DocumentLoadTiming* timing = documentLoadTiming();
if (!timing)
return 0;
return monotonicTimeToIntegerMilliseconds(timing->loadEventEnd());
}
unsigned long long PerformanceTiming::redirectStart() const {
DocumentLoadTiming* timing = documentLoadTiming();
if (!timing)
return 0;
if (timing->hasCrossOriginRedirect())
return 0;
return monotonicTimeToIntegerMilliseconds(timing->redirectStart());
}
unsigned long long PerformanceTiming::unloadEventEnd() const
{
DocumentLoadTiming* timing = documentLoadTiming();
if (!timing)
return 0;
if (timing->hasCrossOriginRedirect() || !timing->hasSameOriginAsPreviousDocument())
return 0;
return monotonicTimeToIntegerMilliseconds(timing->unloadEventEnd());
}
