[gtk+] css: Add forgotten enum value

[Benjamin Otte <otte src gnome org>]

commit a31d5379a0a8e30bb3524678ac04c741c1f348ca
Author: Benjamin Otte <otte redhat com>
Date:   Mon Oct 1 13:10:44 2012 +0200

    css: Add forgotten enum value
    
    This broke compilation in a7d213854460a7820d9665650a507081b9d196b7.

 gtk/gtkcsstypesprivate.h |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)
---
diff --git a/gtk/gtkcsstypesprivate.h b/gtk/gtkcsstypesprivate.h
index 91c259c..55ad3b5 100644
--- a/gtk/gtkcsstypesprivate.h
+++ b/gtk/gtkcsstypesprivate.h
@@ -40,6 +40,7 @@ typedef enum { /*< skip >*/
   GTK_CSS_CHANGE_SIBLING_STATE            = (1 <<  7),
   GTK_CSS_CHANGE_PARENT_CLASS             = (1 <<  8),
   GTK_CSS_CHANGE_PARENT_NAME              = (1 <<  9),
+  GTK_CSS_CHANGE_PARENT_REGION            = GTK_CSS_CHANGE_PARENT_NAME,
   GTK_CSS_CHANGE_PARENT_POSITION          = (1 << 10),
   GTK_CSS_CHANGE_PARENT_STATE             = (1 << 11),
   GTK_CSS_CHANGE_PARENT_SIBLING_CLASS     = (1 << 12),