Nicholas Nethercote 4b651d870f Bug 1231881 - Remove NativeSurfaceType::CAIRO_SURFACE. r=bas.
We have both NativeSurfaceType::CAIRO_CONTEXT and
NativeSurfaceType::CAIRO_SURFACE. They both refer to DrawTargets with Cairo
backends. The only reason for having both is so you can call GetNativeSurface()
and get either the |cairo_t*| or the underlying |cairo_surface_t*|.

I argue that this convenience confuses things more than it helps. This patch
removes CAIRO_SURFACE, and adds explicit cairo_get_target() calls where
necessary.

--HG--
extra : rebase_source : 6f1701a8131d854c7f623272182029847876754e
2016-01-05 14:24:08 -08:00
..