diff options
| -rwxr-xr-x | dom/performance/PerformanceTiming.cpp | 8 | ||||
| -rwxr-xr-x | dom/tests/browser/browser_performanceAPI.js | 1 |
2 files changed, 3 insertions, 6 deletions
diff --git a/dom/performance/PerformanceTiming.cpp b/dom/performance/PerformanceTiming.cpp index 97bbcb0ca..5f771f0aa 100755 --- a/dom/performance/PerformanceTiming.cpp +++ b/dom/performance/PerformanceTiming.cpp @@ -307,12 +307,8 @@ PerformanceTiming::SecureConnectionStartHighRes() if (!nsContentUtils::IsPerformanceTimingEnabled() || !IsInitialized()) { return mZeroTime; } - - // Round down to the nearest 1ms - const double maxResolutionMs = 1; - return mSecureConnectionStart.IsNull() - ? mZeroTime - : floor(TimeStampToDOMHighRes(mSecureConnectionStart) / maxResolutionMs) * maxResolutionMs; + return mSecureConnectionStart.IsNull() ? mZeroTime + : TimerClamping::ReduceMsTimeValue(TimeStampToDOMHighRes(mSecureConnectionStart)); } DOMTimeMilliSec diff --git a/dom/tests/browser/browser_performanceAPI.js b/dom/tests/browser/browser_performanceAPI.js index 2c28fe3d1..0705fec49 100755 --- a/dom/tests/browser/browser_performanceAPI.js +++ b/dom/tests/browser/browser_performanceAPI.js @@ -17,6 +17,7 @@ const PERFORMANCE_TIMINGS = [ "domainLookupEnd", "connectStart", "connectEnd", + "secureConnectionStart", "requestStart", "responseStart", "responseEnd", |