[gtk+/wip/dboles/combobox-events: 2/3] combobox—Remove priv->trigger_event

[Daniel Boles <dboles src gnome org>]

commit bf66bcb03ff6d03eaabde50dcfdb3e0d7ade85f3
Author: Daniel Boles <dboles src gnome org>
Date:   Thu Feb 16 20:59:27 2017 +0000

    combobox—Remove priv->trigger_event
    
    It is never set to anything and never used anywhere.

 gtk/gtkcombobox.c |    3 ---
 1 files changed, 0 insertions(+), 3 deletions(-)
---
diff --git a/gtk/gtkcombobox.c b/gtk/gtkcombobox.c
index 3bb5d8c..ab619a4 100644
--- a/gtk/gtkcombobox.c
+++ b/gtk/gtkcombobox.c
@@ -147,7 +147,6 @@ struct _GtkComboBoxPrivate
   gulong reordered_id;
   gulong changed_id;
   guint popup_idle_id;
-  GdkEvent *trigger_event;
   guint scroll_timer;
   guint resize_idle_id;
 
@@ -2766,8 +2765,6 @@ gtk_combo_box_destroy (GtkWidget *widget)
       priv->popup_idle_id = 0;
     }
 
-  g_clear_pointer (&priv->trigger_event, gdk_event_free);
-
   if (priv->box)
     {
       /* destroy things (unparent will kill the latest ref from us)