layoutTestController can inspect shadow DOM. If layoutTestController can create and destroy shadow DOM too, it will be easier to write reduced test cases for shadow DOM bugs.
Created attachment 90472 [details] Patch
Comment on attachment 90472 [details] Patch I can't believe it's not butter!
Comment on attachment 90472 [details] Patch Clearing flags on attachment: 90472 Committed r84472: <http://trac.webkit.org/changeset/84472>
All reviewed patches have been landed. Closing bug.
The commit-queue encountered the following flaky tests while processing attachment 90472 [details]: java/lc3/JSObject/ToObject-001.html bug 53091 (author: ap@webkit.org) The commit-queue is continuing to process your patch.