getDisplayMedia should be called on user gesture
Created attachment 368437 [details] Patch
Created attachment 368438 [details] Patch
Created attachment 368440 [details] Patch
<rdar://problem/50296074>
Created attachment 368458 [details] Patch
Comment on attachment 368458 [details] Patch Clearing flags on attachment: 368458 Committed r244749: <https://trac.webkit.org/changeset/244749>
All reviewed patches have been landed. Closing bug.