[gtk+] stack sidebar: Remove an unused variable

[Matthias Clasen <matthiasc src gnome org>]

commit 4247e42411e6bebf199c40093a32b23103c86950
Author: Matthias Clasen <mclasen redhat com>
Date:   Thu Nov 5 09:08:20 2015 -0500

    stack sidebar: Remove an unused variable

 gtk/gtkstacksidebar.c |    1 -
 1 files changed, 0 insertions(+), 1 deletions(-)
---
diff --git a/gtk/gtkstacksidebar.c b/gtk/gtkstacksidebar.c
index eed6709..1212924 100644
--- a/gtk/gtkstacksidebar.c
+++ b/gtk/gtkstacksidebar.c
@@ -278,7 +278,6 @@ add_child (GtkWidget       *widget,
            GtkStackSidebar *sidebar)
 {
   GtkStackSidebarPrivate *priv = gtk_stack_sidebar_get_instance_private (sidebar);
-  GtkStyleContext *style;
   GtkWidget *item;
   GtkWidget *row;