[gtk/wip/matthiasc/event-signal] Remove vestigial ::event support

[Matthias Clasen <matthiasc src gnome org>]

commit 8a667a5f1d368772cefa09a263ead6c609443905
Author: Matthias Clasen <mclasen redhat com>
Date:   Sat Jan 26 15:36:55 2019 -0500

    Remove vestigial ::event support
    
    The signal is gone, no need to keep the vfunc around.

 gtk/gtkwidget.c | 1 -
 gtk/gtkwidget.h | 2 --
 2 files changed, 3 deletions(-)
---
diff --git a/gtk/gtkwidget.c b/gtk/gtkwidget.c
index be1f058555..05aa11b692 100644
--- a/gtk/gtkwidget.c
+++ b/gtk/gtkwidget.c
@@ -481,7 +481,6 @@ enum {
   FOCUS,
   MOVE_FOCUS,
   KEYNAV_FAILED,
-  EVENT,
   DRAG_BEGIN,
   DRAG_END,
   DRAG_DATA_DELETE,
diff --git a/gtk/gtkwidget.h b/gtk/gtkwidget.h
index 5d6236ea8a..a9aba23eb7 100644
--- a/gtk/gtkwidget.h
+++ b/gtk/gtkwidget.h
@@ -188,8 +188,6 @@ struct _GtkWidget
  * @focus:
  * @move_focus: Signal emitted when a change of focus is requested
  * @keynav_failed: Signal emitted if keyboard navigation fails.
- * @event: The GTK+ main loop will emit this signal for each GDK
- *   event delivered to a widget.
  * @drag_begin: Signal emitted on the drag source when a drag is
  *   started.
  * @drag_end: Signal emitted on the drag source when a drag is