style.getPropertyValue("-webkit-columns") returns null.
Created attachment 190605 [details] Patch
Created attachment 191273 [details] Patch Changed shouldBe to shouldBeEqualToString
Created attachment 191292 [details] Patch Fixed test.
Comment on attachment 191292 [details] Patch r=me
Comment on attachment 191292 [details] Patch Clearing flags on attachment: 191292 Committed r144730: <http://trac.webkit.org/changeset/144730>
All reviewed patches have been landed. Closing bug.