[gtk+/wip/matthiasc/tab-strip] Remove an unused field

[Matthias Clasen <matthiasc src gnome org>]

commit 9f1fc4717537d966db5fd7a365c3305fe5738797
Author: Matthias Clasen <mclasen redhat com>
Date:   Wed May 25 22:20:15 2016 -0400

    Remove an unused field

 gtk/gtktabstrip.c |    3 ---
 1 files changed, 0 insertions(+), 3 deletions(-)
---
diff --git a/gtk/gtktabstrip.c b/gtk/gtktabstrip.c
index 0e44255..e5da39c 100644
--- a/gtk/gtktabstrip.c
+++ b/gtk/gtktabstrip.c
@@ -46,7 +46,6 @@ typedef struct
   GtkPositionType  edge;
   gboolean         closable;
   gboolean         scrollable;
-  gboolean         in_child_changed;
   gboolean         reversed;
   GtkWidget       *scrolledwindow;
   GtkWidget       *tabs;
@@ -674,9 +673,7 @@ gtk_tab_strip_stack_notify_visible_child (GtkTabStrip *self,
 
   visible_child = gtk_stack_get_visible_child (stack);
 
-  priv->in_child_changed = TRUE;
   gtk_container_foreach (GTK_CONTAINER (priv->tabs), update_visible_child, visible_child);
-  priv->in_child_changed = FALSE;
 }
 
 static void