The following layout test is failing on [insert platform] platform/chromium/accessibility/add-to-menu-list-crashes.html Probable cause: HTMLSelectElement::selectedOptions was removed by http://trac.webkit.org/changeset/120413
This was fixed by http://trac.webkit.org/changeset/121392/. I'll update TestExpectations.
http://trac.webkit.org/changeset/121419 removed the entry.