[aravis] Export arv_gc_feature_node_get_display_name declaration.

[Emmanuel Pacaud <emmanuel src gnome org>]

commit 1e68bfee11d70432586bdef4fd7330a503ac8081
Author: Jure Varlec <jure varlec ad-vega si>
Date:   Mon Jul 2 10:12:49 2012 +0200

    Export arv_gc_feature_node_get_display_name declaration.

 src/arvgcfeaturenode.h |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)
---
diff --git a/src/arvgcfeaturenode.h b/src/arvgcfeaturenode.h
index 395d5c7..fe65d18 100644
--- a/src/arvgcfeaturenode.h
+++ b/src/arvgcfeaturenode.h
@@ -61,6 +61,7 @@ const char *		arv_gc_feature_node_get_name			(ArvGcFeatureNode *gc_feature_node)
 
 const char *		arv_gc_feature_node_get_tooltip			(ArvGcFeatureNode *gc_feature_node, GError **error);
 const char *		arv_gc_feature_node_get_description		(ArvGcFeatureNode *gc_feature_node, GError **error);
+const char *		arv_gc_feature_node_get_display_name		(ArvGcFeatureNode *node, GError **error);
 
 gboolean		arv_gc_feature_node_is_available		(ArvGcFeatureNode *gc_feature_node, GError **error);
 gboolean		arv_gc_feature_node_is_implemented		(ArvGcFeatureNode *gc_feature_node, GError **error);