[Webkit-unassigned] [Bug 86804] New: Web Inspector: CSS profiles don't include time spent in querySelector[All]

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=86804

           Summary: Web Inspector: CSS profiles don't include time spent
                    in querySelector[All]
           Product: WebKit
           Version: 528+ (Nightly build)
          Platform: All
        OS/Version: All
            Status: UNCONFIRMED
          Severity: Normal
          Priority: P2
         Component: Web Inspector
        AssignedTo: webkit-unassigned at lists.webkit.org
        ReportedBy: aroben at webkit.org
                CC: timothy at apple.com, rik at webkit.org, keishi at webkit.org,
                    pmuellr at yahoo.com, joepeck at webkit.org,
                    pfeldman at chromium.org, yurys at chromium.org,
                    bweinstein at apple.com, apavlov at chromium.org,
                    loislo at chromium.org


It looks like CSS profile data is only collected in WebCore::StyleResolver member functions. But StyleResolver isn't used for document.querySelector[All] and element.querySelector[All]. For that we need to instrument WebCore::SelectorDataList (I believe).

It would be great to include querySelector[All] time in CSS profiles.

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