[Webkit-unassigned] [Bug 73865] New: V8 wrappers for TextTrack and TextTrackCue should not be collected on event dispatch and when parent/owner are still reachable

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=73865

           Summary: V8 wrappers for TextTrack and TextTrackCue should not
                    be collected on event dispatch and when parent/owner
                    are still reachable
           Product: WebKit
           Version: 528+ (Nightly build)
          Platform: Unspecified
        OS/Version: Unspecified
            Status: NEW
          Severity: Normal
          Priority: P2
         Component: Media Elements
        AssignedTo: webkit-unassigned at lists.webkit.org
        ReportedBy: eric.carlson at apple.com
            Blocks: 43668


Every non-DOM object that is an EventTarget needs code to make sure that the wrapper isn't collected during event dispatch or while the parent/owner object is reachable. For example, see tracklist-is-reachable.html test added in https://bugs.webkit.org/show_bug.cgi?id=71123.


Split off from https://bugs.webkit.org/show_bug.cgi?id=72179 for the V8 changes.

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