[gtk+] themingengine: Use icons for expanders

[Benjamin Otte <otte src gnome org>]

commit b0ea9e4dead00c42745e821c6a6b688cfdb55acd
Author: Benjamin Otte <otte redhat com>
Date:   Sun May 11 03:52:20 2014 +0200

    themingengine: Use icons for expanders

 gtk/gtkthemingengine.c |    3 +++
 1 files changed, 3 insertions(+), 0 deletions(-)
---
diff --git a/gtk/gtkthemingengine.c b/gtk/gtkthemingengine.c
index fe6a045..36892ed 100644
--- a/gtk/gtkthemingengine.c
+++ b/gtk/gtkthemingengine.c
@@ -1818,6 +1818,9 @@ gtk_theming_engine_render_expander (GtkThemingEngine *engine,
   gboolean is_rtl;
   gdouble progress;
 
+  if (render_icon_image (engine, cr, x, y, width, height))
+    return;
+
   cairo_save (cr);
   flags = gtk_theming_engine_get_state (engine);