[webkit-reviews] review requested: [Bug 78453] Needs an internal flag to accept multiple shadow roots for the purpose of tests : [Attachment 126715] add flag

[bugzilla-daemon at webkit.org]

Hayato Ito <hayato at chromium.org> has asked  for review:
Bug 78453: Needs an internal flag to accept multiple shadow roots for the
purpose of tests
https://bugs.webkit.org/show_bug.cgi?id=78453

Attachment 126715: add flag
https://bugs.webkit.org/attachment.cgi?id=126715&action=review