[gimp] remove pointless delete-event handler

[Sven Neumann <neo src gnome org>]

commit bc9602c4103f632e6d25aded41b5d8397526c398
Author: Sven Neumann <sven gimp org>
Date:   Tue Sep 29 23:24:16 2009 +0200

    remove pointless delete-event handler

 app/widgets/gimpdockwindow.c |    2 +-
 app/widgets/gimptoolbox.c    |   12 ------------
 2 files changed, 1 insertions(+), 13 deletions(-)
---
diff --git a/app/widgets/gimpdockwindow.c b/app/widgets/gimpdockwindow.c
index ebebbd3..4455119 100644
--- a/app/widgets/gimpdockwindow.c
+++ b/app/widgets/gimpdockwindow.c
@@ -428,7 +428,7 @@ gimp_dock_window_delete_event (GtkWidget   *widget,
   /* Don't add docks with just a singe dockable to the list of
    * recently closed dock since those can be brought back through the
    * normal Windows->Dockable Dialogs menu
-   */ 
+   */
   if (gimp_dock_get_n_dockables (dock) < 2)
     return FALSE;
 
diff --git a/app/widgets/gimptoolbox.c b/app/widgets/gimptoolbox.c
index 53e28e7..084d170 100644
--- a/app/widgets/gimptoolbox.c
+++ b/app/widgets/gimptoolbox.c
@@ -68,8 +68,6 @@ static GObject   * gimp_toolbox_constructor        (GType           type,
                                                     guint           n_params,
                                                     GObjectConstructParam *params);
 
-static gboolean    gimp_toolbox_delete_event       (GtkWidget      *widget,
-                                                    GdkEventAny    *event);
 static void        gimp_toolbox_size_allocate      (GtkWidget      *widget,
                                                     GtkAllocation  *allocation);
 static void        gimp_toolbox_style_set          (GtkWidget      *widget,
@@ -147,7 +145,6 @@ gimp_toolbox_class_init (GimpToolboxClass *klass)
 
   object_class->constructor           = gimp_toolbox_constructor;
 
-  widget_class->delete_event          = gimp_toolbox_delete_event;
   widget_class->size_allocate         = gimp_toolbox_size_allocate;
   widget_class->style_set             = gimp_toolbox_style_set;
   widget_class->button_press_event    = gimp_toolbox_button_press_event;
@@ -313,15 +310,6 @@ gimp_toolbox_constructor (GType                  type,
   return object;
 }
 
-static gboolean
-gimp_toolbox_delete_event (GtkWidget   *widget,
-                           GdkEventAny *event)
-{
-  gimp_dialog_factory_hide_dialog (widget);
-
-  return TRUE;
-}
-
 static void
 gimp_toolbox_size_allocate (GtkWidget     *widget,
                             GtkAllocation *allocation)