[PATCH wayland] protocol: Add wl_notification_daemon interface

[Casey Dahlin]

On Sun, Jan 20, 2013 at 07:16:09PM +0100, Quentin Glidic wrote:
> This interface is designed to be binded only once by a notification
> daemon.
> 
> Notification surfaces are special surfaces that the user should
> always be able to see. The compositor is in charge of displaying
> them to be visible without disturbing the user workflow.

Is there a reason to do this in wayland protocol rather than the already
established freedesktop method over DBus?

--CJD