[gnome-builder] headerbar: remove unused widget

[Christian Hergert <chergert src gnome org>]

commit a51902b8d50ba9a96a52990db202407874fd9a85
Author: Christian Hergert <chergert redhat com>
Date:   Mon Jun 27 16:48:55 2016 -0700

    headerbar: remove unused widget

 libide/workbench/ide-workbench-header-bar.c |    2 --
 1 files changed, 0 insertions(+), 2 deletions(-)
---
diff --git a/libide/workbench/ide-workbench-header-bar.c b/libide/workbench/ide-workbench-header-bar.c
index 3e0fc0c..79d6c19 100644
--- a/libide/workbench/ide-workbench-header-bar.c
+++ b/libide/workbench/ide-workbench-header-bar.c
@@ -30,7 +30,6 @@
 typedef struct
 {
   GtkMenuButton      *menu_button;
-  EggPriorityBox     *center_box;
   EggPriorityBox     *right_box;
   EggPriorityBox     *left_box;
   IdeOmniBar         *omni_bar;
@@ -55,7 +54,6 @@ ide_workbench_header_bar_class_init (IdeWorkbenchHeaderBarClass *klass)
   GtkWidgetClass *widget_class = GTK_WIDGET_CLASS (klass);
 
   gtk_widget_class_set_template_from_resource (widget_class, 
"/org/gnome/builder/ui/ide-workbench-header-bar.ui");
-  gtk_widget_class_bind_template_child_private (widget_class, IdeWorkbenchHeaderBar, center_box);
   gtk_widget_class_bind_template_child_private (widget_class, IdeWorkbenchHeaderBar, left_box);
   gtk_widget_class_bind_template_child_private (widget_class, IdeWorkbenchHeaderBar, menu_button);
   gtk_widget_class_bind_template_child_private (widget_class, IdeWorkbenchHeaderBar, omni_bar);