From: George Wright <gw@gwright.org.uk>
Date: Thu, 25 Apr 2013 20:52:32 -0400
Subject: Bug 848491 - Re-apply bug 751418 - Add our own GrUserConfig


diff --git a/gfx/skia/include/gpu/GrUserConfig.h b/gfx/skia/include/gpu/GrUserConfig.h
index 11d4feb..77ab850 100644
--- a/gfx/skia/include/gpu/GrUserConfig.h
+++ b/gfx/skia/include/gpu/GrUserConfig.h
@@ -43,6 +43,10 @@
  */
 //#define GR_DEFAULT_TEXTURE_CACHE_MB_LIMIT 96
 
+/*
+ * This allows us to set a callback to be called before each GL call to ensure
+ * that our context is set correctly
+ */
 #define GR_GL_PER_GL_FUNC_CALLBACK  1
 
 #endif
-- 
1.7.11.7