Created attachment 329669 [details] [Image] Content view message wrapping See screenshot.
<rdar://problem/36114431>
Created attachment 329670 [details] Patch
Created attachment 329671 [details] [Image] with patch applied
Comment on attachment 329670 [details] Patch Clearing flags on attachment: 329670 Committed r226076: <https://trac.webkit.org/changeset/226076>
All reviewed patches have been landed. Closing bug.