Branch: refs/heads/main
  Home:   https://github.com/WebKit/WebKit
  Commit: e97d460dbd395b746fa40c0243a9ab2bf2d23575
      
https://github.com/WebKit/WebKit/commit/e97d460dbd395b746fa40c0243a9ab2bf2d23575
  Author: Youenn Fablet <[email protected]>
  Date:   2026-01-23 (Fri, 23 Jan 2026)

  Changed paths:
    M Source/WebCore/page/PerformanceResourceTiming.cpp

  Log Message:
  -----------
  Align computation of workerRouterEvaluationStart and workerCacheLookupStart 
with other resource timing timestamps
rdar://168650854
https://bugs.webkit.org/show_bug.cgi?id=306010

Reviewed by Chris Dumez.

A timestamp of 0.0 means that there is no timestamp.
To prevent timestamp resolution reduction to make some timestamp go to 0.0, we 
use 1ms instead whenever that would be the case.
We apply this to all resource timing timestamps, like was done for 
workerRouterEvaluationStart and workerCacheLookupStart.

Covered by existing tests.

Canonical link: https://commits.webkit.org/306074@main



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