Code review comment for lp:~mir-team/mir/client-doesnt-really-need-to-depend-on-drivers

> since RAOF takes Xorg as example here, how about dropping this lib dependency
> and at the same time add a more top level metapackage (mir) like X has with
> the xorg package which keeps carrying this dep. we dont need t depend on this
> package in a seed but people wanting to install mir will have an easy way to
> do this.

+1