http/tests/cache/disk-cache/shattered-deduplication.html is flaky due to PDF banner fade-in / fade-out animation.
<rdar://problem/31249379>
Created attachment 311847 [details] Patch
Comment on attachment 311847 [details] Patch I think I have a better idea.
Created attachment 311851 [details] Patch
Comment on attachment 311851 [details] Patch Clearing flags on attachment: 311851 Committed r217752: <http://trac.webkit.org/changeset/217752>
All reviewed patches have been landed. Closing bug.