Remove errant isShadowBoundary on ShadowRoot.
Created attachment 99007 [details] Patch
The commit-queue encountered the following flaky tests while processing attachment 99007 [details]: fast/filesystem/file-writer-truncate-extend.html bug 63292 (author: ericu@chromium.org) The commit-queue is continuing to process your patch.
Comment on attachment 99007 [details] Patch Clearing flags on attachment: 99007 Committed r89981: <http://trac.webkit.org/changeset/89981>
All reviewed patches have been landed. Closing bug.