The layout test fast/forms/select-listbox-multiple-no-focusring.html has started failing on Windows. Here is the link to the flakiness dashboard:
The Chromium regression range is:
The WebKit regression range is:
It's difficult to see which, if any, of these revisions caused the small black triangle to start showing up at the bottom left of the listbox.
Failure suppressed in http://trac.webkit.org/changeset/102647 .
Marking test failures as WontFix. Bug is still accessible and recording in TestExpectations.