This test is introduced with r85454 and has been failing ever since. Changeset: http://trac.webkit.org/changeset/85454 Seems to be a Javascript / V8 related problem.
Filed V8 bug https://code.google.com/p/v8/issues/detail?id=2243
Marked LayoutTest bugs, bugs with Chromium IDs, and some others as WontFix. Test failure bugs still are trackable via TestExpectations or disabled unit tests.