Code review comment for lp:~alan-griffiths/mir/move-graphicsplatform-dependencies-to-graphics

1. So the graphics namespace would no longer be used inside libmirserver right? Because everything remaining in libmirserver would ideally be moved into mir::server:: or grouped more logically in future.

2. Can we think of a better namespace than "mir::graphics::"? It seems silly to imply that other components of Mir are not graphics-related. It's all graphics-related. So calling the namespace "graphics" does not communicate the intention at all. Maybe use "driver" or "platform"...