Add a sandbox profile to Hangout plug-in
<rdar://problem/41428391>
Created attachment 343540 [details] Patch
Created attachment 343541 [details] Patch
Comment on attachment 343541 [details] Patch r=me
Comment on attachment 343541 [details] Patch Clearing flags on attachment: 343541 Committed r233177: <https://trac.webkit.org/changeset/233177>
All reviewed patches have been landed. Closing bug.