[gtk] infobar: Remove an unused variable

[Timm Bäder <baedert src gnome org>]

commit 33ac41bc948ff8bfff389979dfd5fc6b05e3cf8d
Author: Timm Bäder <mail baedert org>
Date:   Tue Feb 5 15:09:59 2019 +0100

    infobar: Remove an unused variable

 gtk/gtkinfobar.c | 1 -
 1 file changed, 1 deletion(-)
---
diff --git a/gtk/gtkinfobar.c b/gtk/gtkinfobar.c
index 2b469fbfcb..f6497bbac0 100644
--- a/gtk/gtkinfobar.c
+++ b/gtk/gtkinfobar.c
@@ -930,7 +930,6 @@ gtk_info_bar_buildable_custom_finished (GtkBuildable *buildable,
                                         gpointer      user_data)
 {
   GtkInfoBar *info_bar = GTK_INFO_BAR (buildable);
-  GtkInfoBarPrivate *priv = gtk_info_bar_get_instance_private (info_bar);
   GSList *l;
   SubParserData *data;
   GObject *object;