That change removed a layering violation added just for IE7 compatibility but it didn't remove the test case supporting it.
*zoom: @1; /* IE hack. Ignored */
Created attachment 202839 [details]
Comment on attachment 202839 [details]
Clearing flags on attachment: 202839
Committed r150655: <http://trac.webkit.org/changeset/150655>
All reviewed patches have been landed. Closing bug.