Code review comment for lp:~charlesk/gnome-control-center/icon-policy

Thank you for your work there, could you handle the case where the schemas is missing there? it's different from gnome-bluetooth where the schemas was coming from the same source, the issue is that we patch gnome-control-center at the moment but the same gnome-control-center might be used under gnome-shell by users who have no indicators installed. Ideally the new ui wouldn't be displayed under non unity session but I think we can resolve that case later, the other indicators have the same issue

We will also need an indicator-power release out before uploading the gnome-control-center patch because of the schemas depends