Make sure that the layer hosting mode is up-to-date when reconnecting to a new web process
Created attachment 143885 [details] Patch
Comment on attachment 143885 [details] Patch Attachment 143885 [details] did not pass gtk-ews (gtk): Output: http://queues.webkit.org/results/12791306
Comment on attachment 143885 [details] Patch Attachment 143885 [details] did not pass win-ews (win): Output: http://queues.webkit.org/results/12794304
Created attachment 143900 [details] Patch
Committed r118439: <http://trac.webkit.org/changeset/118439>