[gtk+] GtkFontChooserWidget: Remove unused struct field

[Matthias Clasen <matthiasc src gnome org>]

commit f3a390a6bf20fc017c1fb8e286d11bfc19d7fa31
Author: Garrett Regier <garrettregier gmail com>
Date:   Tue May 5 22:24:16 2015 -0700

    GtkFontChooserWidget: Remove unused struct field
    
    This was added accidentally in a recent patch.
    
    Signed-off-by: Garrett Regier <garrettregier gmail com>
    
    https://bugzilla.gnome.org/show_bug.cgi?id=748992

 gtk/gtkfontchooserwidget.c |    1 -
 1 files changed, 0 insertions(+), 1 deletions(-)
---
diff --git a/gtk/gtkfontchooserwidget.c b/gtk/gtkfontchooserwidget.c
index 809e336..5723687 100644
--- a/gtk/gtkfontchooserwidget.c
+++ b/gtk/gtkfontchooserwidget.c
@@ -99,7 +99,6 @@ struct _GtkFontChooserWidgetPrivate
   gpointer          filter_data;
   GDestroyNotify    filter_data_destroy;
 
-  GtkSettings *settings;
   guint last_fontconfig_timestamp;
 };