already had layout started once. Otherwise, just wait for the sink, or whoever is responsible for it, to start layout once they're ready. Bug 404470, r+sr=jst git-svn-id: svn://10.0.0.236/trunk@243619 18797224-902f-48f8-a5cc-f745e15eee43
already had layout started once. Otherwise, just wait for the sink, or whoever is responsible for it, to start layout once they're ready. Bug 404470, r+sr=jst git-svn-id: svn://10.0.0.236/trunk@243619 18797224-902f-48f8-a5cc-f745e15eee43