The layout test fast/css/cascade/box-shadow-and-webkit-box-shadow-cascade-order.html is failing on platform GTK since it was added on r165587 <http://trac.webkit.org/changeset/165587> fast/css/cascade/box-shadow-and-webkit-box-shadow-cascade-order.html The diff is the following: http://build.webkit.org/results/GTK%20Linux%2064-bit%20Release/r165587%20%2845578%29/fast/css/cascade/