[sapwood] move the embedded mask_surface

[Sven Herzberg <herzi src gnome org>]

commit efc24b1ce2b29b65be35c7f02372e819bd0100d6
Author: Sven Herzberg <herzi gnome-de org>
Date:   Fri Aug 13 12:08:05 2010 +0200

    move the embedded mask_surface
    
    * engine/sapwood-pixmap.c: only use the global one

 engine/sapwood-pixmap.c |    2 --
 1 files changed, 0 insertions(+), 2 deletions(-)
---
diff --git a/engine/sapwood-pixmap.c b/engine/sapwood-pixmap.c
index 92c6467..10c741b 100644
--- a/engine/sapwood-pixmap.c
+++ b/engine/sapwood-pixmap.c
@@ -540,10 +540,8 @@ sapwood_pixmap_render_rects (SapwoodPixmap* self,
 
   if ((width > 0 && width < tmp_width) || (height > 0 && height < tmp_height))
     {
-      cairo_surface_t* mask_surface = sapwood_create_surface (tmp_mask);
       sapwood_crop_pixmap (tmp, mask_surface, width, height,
 			   self->width, self->height);
-      cairo_surface_destroy (mask_surface);
 
       cairo_rectangle (cr, 0, 0, width, height);
       cairo_clip (cr);