diff -r 000000000000 -r 6474c204b198 gfx/cairo/fix-win32-show-glyphs-clipping.patch
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/gfx/cairo/fix-win32-show-glyphs-clipping.patch	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,19 @@
+commit 25fb70d4dc1e67553dba5973a79902e4cf81341f
+Author: Jeff Muizelaar <jmuizelaar@mozilla.com>
+Date:   Wed Apr 21 11:23:27 2010 -0400
+
+    fix show glyphs clipping
+
+diff --git a/src/cairo-win32-surface.c b/src/cairo-win32-surface.c
+index c10e134..ff823a3 100644
+--- a/src/cairo-win32-surface.c
++++ b/src/cairo-win32-surface.c
+@@ -1603,6 +1603,8 @@ _cairo_win32_surface_show_glyphs (void			*surface,
+ 
+ 		_cairo_win32_surface_set_clip_region (surface, clip_region);
+ 	    }
++	} else {
++	    _cairo_win32_surface_set_clip_region (surface, NULL);
+ 	}
+ 
+ 	solid_pattern = (cairo_solid_pattern_t *)source;