The following tests started failing on Apple Win 7 Release (Tests) ): css3/filters/composited-layer-bounds-after-sw-blur-animation.html css3/filters/composited-layer-bounds-with-composited-blur.html css3/filters/composited-layer-child-bounds-after-composited-to-sw-shadow-change.html css3/filters/composited-layer-promotion-after-outset-overlap-change-using-composited-shadow.html css3/filters/composited-layer-promotion-after-outset-overlap-change-using-sw-shadow.html http://build.webkit.org/results/Apple%20Win%207%20Release%20(Tests)/r147502%20(34431)/results.html failed NOTE: These tests all pass locally for me (when run straight through DRT or run-webkit-tests). For some reason they only fail on our buildbots. I'm going to skip them for now because these seems like an infrastructural issue but I've noticed similar issues before. The tests output comes from an eventHandler, perhaps the event is never being fired or is somehow being destroyed/hidden somehow by some other errant process on the bots.
Note: These tests no longer exist. They were replaced by the ones added in https://bugs.webkit.org/show_bug.cgi?id=113946.