[Webkit-unassigned] [Bug 184307] Custom elements can lose its JS wrapper and become HTMLUnknownElement

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=184307

Ryosuke Niwa <rniwa at webkit.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
 Attachment #349740|0                           |1
        is obsolete|                            |
             Status|NEW                         |ASSIGNED
           Assignee|webkit-unassigned at lists.web |rniwa at webkit.org
                   |kit.org                     |

--- Comment #13 from Ryosuke Niwa <rniwa at webkit.org> ---
Created attachment 349844

  --> https://bugs.webkit.org/attachment.cgi?id=349844&action=review

WIP

Ah, the issue was that CustomElementReactionQueue::invokeAll was swapping Vector.
Without it, it works for this reproduction.

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