[cairo] Renaming cairo_meta_surface_t?

[M Joonas Pihlaja]

On Thu, 9 Jul 2009, Behdad Esfahbod wrote:

> +1 for a better name.  The first thing I thought was recording also.

I'm not hearing any objections to this, and since a lot of the big 
patches in various queues have recently landed into master, now would 
likely be a good time to push a mass rename of meta_surface to 
recording_surface.  I'll be doing that in a couple of days unless 
someone objects.

Joonas