Test gardening.
Created attachment 330819 [details] Patch
Comment on attachment 330819 [details] Patch Clearing flags on attachment: 330819 Committed r226631: <https://trac.webkit.org/changeset/226631>
All reviewed patches have been landed. Closing bug.
<rdar://problem/36375172>
What bug tracks making the test non-flaky?
I see, bug 181435.