http://trac.webkit.org/changeset/179340 broke the build: Caused images to stay alive forever when navigating away from the page before they finish loading. (Requested by kling on #webkit). This is an automatic bug report generated by webkitbot. If this bug report was created because of a flaky test, please file a bug for the flaky test (if we don't already have one on file) and dup this bug against that bug so that we can track how often these flaky tests fail.
Created attachment 248458 [details] ROLLOUT of r179340 Any committer can land this patch automatically by marking it commit-queue+. The commit-queue will build and test the patch before landing to ensure that the rollout will be successful. This process takes approximately 15 minutes. If you would like to land the rollout faster, you can use the following command: webkit-patch land-attachment ATTACHMENT_ID where ATTACHMENT_ID is the ID of this attachment.
This caused various problems with ImageLoaders getting stuck with m_hasPendingLoadEvent=true, which prevents the garbage collector from deleting these elements. I'm rolling the change out since it wasn't clearly fixing a bug in the first place.
Comment on attachment 248458 [details] ROLLOUT of r179340 Clearing flags on attachment: 248458 Committed r181412: <http://trac.webkit.org/changeset/181412>
All reviewed patches have been landed. Closing bug.
This rollout broke a test. https://webkit-test-results.appspot.com/dashboards/flakiness_dashboard.html#showAllRuns=true&tests=compositing%2Fbackgrounds%2Fbackground-image-with-negative-zindex.html