[Webkit-unassigned] [Bug 204219] New: JS wrappers of scroll event targets can get prematurely collected by GC

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=204219

            Bug ID: 204219
           Summary: JS wrappers of scroll event targets can get
                    prematurely collected by GC
           Product: WebKit
           Version: WebKit Nightly Build
          Hardware: Unspecified
                OS: Unspecified
            Status: NEW
          Severity: Normal
          Priority: P2
         Component: Scrolling
          Assignee: webkit-unassigned at lists.webkit.org
          Reporter: rniwa at webkit.org

We don't keep JS wrappers of scroll event targets alive while it's waiting to be fired in the next rendering update.
This bug has always existed but it's worse after https://trac.webkit.org/r252205 because it delays the firing of the event.

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