[webkit-reviews] review requested: [Bug 149593] Update style/layout when a slot is added or removed : [Attachment 262047] Fixes the bug natively for now

[bugzilla-daemon at webkit.org]

Ryosuke Niwa <rniwa at webkit.org> has asked  for review:
Bug 149593: Update style/layout when a slot is added or removed
https://bugs.webkit.org/show_bug.cgi?id=149593

Attachment 262047: Fixes the bug natively for now

https://bugs.webkit.org/attachment.cgi?id=262047&action=review