[cogl] cogl-private.h: include cogl-context.h

[Robert Bragg <rbragg src gnome org>]

commit e376058533d527e37df323488e014b1308105728
Author: Robert Bragg <robert linux intel com>
Date:   Fri Feb 17 22:05:59 2012 +0000

    cogl-private.h: include cogl-context.h
    
    cogl-private.h contains prototypes depending on CoglContext so
    explicitly include cogl-context.h
    
    Reviewed-by: Neil Roberts <neil linux intel com>

 cogl/cogl-private.h |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)
---
diff --git a/cogl/cogl-private.h b/cogl/cogl-private.h
index 32ca2b4..911356d 100644
--- a/cogl/cogl-private.h
+++ b/cogl/cogl-private.h
@@ -26,6 +26,8 @@
 
 #include <cogl/cogl-pipeline.h>
 
+#include "cogl-context.h"
+
 G_BEGIN_DECLS
 
 gboolean