The layout test compositing/layer-creation/fixed-position-change-out-of-view-in-view.html is failing after http://trac.webkit.org/changeset/145422. The result appeared in the wrong place. Diff is here: --- /home/webkitbuildbot/slaves/release64bitWebKit2_EC2/buildslave/qt-linux-64-release-webkit2/build/layout-test-results/compositing/layer-creation/fixed-position-change-out-of-view-in-view-expected.txt +++ /home/webkitbuildbot/slaves/release64bitWebKit2_EC2/buildslave/qt-linux-64-release-webkit2/build/layout-test-results/compositing/layer-creation/fixed-position-change-out-of-view-in-view-actual.txt @@ -1,4 +1,13 @@ Layer tree when the fixed elements are out-of-view (should be blank): +(GraphicsLayer + (bounds 800.00 600.00) + (children 1 + (GraphicsLayer + (bounds 800.00 600.00) + (contentsOpaque 1) + ) + ) +) Layer tree when the fixed elements are in-view (both fixed elements should have layers): (GraphicsLayer (bounds 800.00 600.00) @@ -20,4 +29,13 @@ ) ) Layer tree when the fixed elements are out-of-view again (should be blank): +(GraphicsLayer + (bounds 800.00 600.00) + (children 1 + (GraphicsLayer + (bounds 800.00 600.00) + (contentsOpaque 1) + ) + ) +) I will skip it.