[Webkit-unassigned] [Bug 77414] New: [V8] Web Inspector: heap profile view is missing strong references from DOM nodes to listener functions

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=77414

           Summary: [V8] Web Inspector: heap profile view is missing
                    strong references from DOM nodes to listener functions
           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: yurys at chromium.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


Open attachment and take a heap snapshot. Then click "Add listener" button and take another snapshot. Find 'myEventListener' function in the heap view.

Result:
According to the profiler it is only held by a global weak handle.

Expected:
Strong reference from corresponding DOM object group/DOM node to the closure object.

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