[gtk+] quartz menu: update visibility property name

[Matthias Clasen <matthiasc src gnome org>]

commit 5c365b67c10f486bb9ea8cbe26de0da364be348f
Author: Ryan Lortie <desrt desrt ca>
Date:   Wed Aug 20 15:42:42 2014 -0400

    quartz menu: update visibility property name
    
    This property is called "is-visible" now, not "visible".
    
    https://bugzilla.gnome.org/show_bug.cgi?id=735122

 gtk/gtkapplication-quartz-menu.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/gtk/gtkapplication-quartz-menu.c b/gtk/gtkapplication-quartz-menu.c
index a9b3b40..7c49d78 100644
--- a/gtk/gtkapplication-quartz-menu.c
+++ b/gtk/gtkapplication-quartz-menu.c
@@ -89,7 +89,7 @@ tracker_item_changed (GObject    *object,
         [item didChangeLabel];
       else if (g_str_equal (name, "icon"))
         [item didChangeIcon];
-      else if (g_str_equal (name, "visible"))
+      else if (g_str_equal (name, "is-visible"))
         [item didChangeVisible];
       else if (g_str_equal (name, "toggled"))
         [item didChangeToggled];