[gtk+/wip/matthiasc/kill-event-signals: 18/58] inspector: Stop using ::delete-event signal

[Matthias Clasen <matthiasc src gnome org>]

commit 13dd2361b89373f139ecf713a2ef6e656abb2c22
Author: Matthias Clasen <mclasen redhat com>
Date:   Sun Dec 31 13:03:31 2017 -0500

    inspector: Stop using ::delete-event signal
    
    We can just use GtkWindow::hide-on-close instead.

 gtk/gtkwindow.c |    3 +--
 1 files changed, 1 insertions(+), 2 deletions(-)
---
diff --git a/gtk/gtkwindow.c b/gtk/gtkwindow.c
index cce06af..9ed729c 100644
--- a/gtk/gtkwindow.c
+++ b/gtk/gtkwindow.c
@@ -11011,8 +11011,7 @@ gtk_window_set_debugging (gboolean enable,
     {
       gtk_inspector_init ();
       inspector_window = gtk_inspector_window_new ();
-      g_signal_connect (inspector_window, "delete-event",
-                        G_CALLBACK (gtk_widget_hide_on_delete), NULL);
+      gtk_window_set_hide_on_close (GTK_WINDOW (inspector_window), TRUE);
 
       if (warn)
         {