[gnome-flashback] desktop-background: use type-hint to set window type

[Alberts Muktupāvels <muktupavels src gnome org>]

commit c2a7e6bd8b0aa9c27556d984174c02e7ee690dcb
Author: Alberts Muktupāvels <alberts muktupavels gmail com>
Date:   Sun Sep 13 19:06:53 2015 +0300

    desktop-background: use type-hint to set window type

 .../libdesktop-background/desktop-window.c         |   25 +-------------------
 1 files changed, 1 insertions(+), 24 deletions(-)
---
diff --git a/gnome-flashback/libdesktop-background/desktop-window.c 
b/gnome-flashback/libdesktop-background/desktop-window.c
index 7aa63c2..f4a8746 100644
--- a/gnome-flashback/libdesktop-background/desktop-window.c
+++ b/gnome-flashback/libdesktop-background/desktop-window.c
@@ -69,28 +69,6 @@ desktop_window_dispose (GObject *object)
 }
 
 static void
-desktop_window_relaize (GtkWidget *widget)
-{
-       GdkWindow *window;
-       GdkAtom    atom;
-
-       GTK_WIDGET_CLASS (desktop_window_parent_class)->realize (widget);
-
-       window = gtk_widget_get_window (widget);
-       atom = gdk_atom_intern ("_NET_WM_WINDOW_TYPE_DESKTOP", FALSE);
-       gdk_property_change (window,
-                            gdk_atom_intern ("_NET_WM_WINDOW_TYPE", FALSE),
-                            gdk_x11_xatom_to_atom (XA_ATOM), 32,
-                            GDK_PROP_MODE_REPLACE, (guchar *) &atom, 1);
-}
-
-static void
-desktop_window_unrelaize (GtkWidget *widget)
-{
-       GTK_WIDGET_CLASS (desktop_window_parent_class)->unrealize (widget);
-}
-
-static void
 desktop_window_map (GtkWidget *widget)
 {
        GTK_WIDGET_CLASS (desktop_window_parent_class)->map (widget);
@@ -130,8 +108,6 @@ desktop_window_class_init (DesktopWindowClass *class)
 
        object_class->dispose = desktop_window_dispose;
 
-       widget_class->realize = desktop_window_relaize;
-       widget_class->unrealize = desktop_window_unrelaize;
        widget_class->map = desktop_window_map;
 }
 
@@ -144,6 +120,7 @@ desktop_window_new (void)
 
        object = g_object_new (DESKTOP_WINDOW_TYPE,
                               "type", GTK_WINDOW_TOPLEVEL,
+                              "type-hint", GDK_WINDOW_TYPE_HINT_DESKTOP,
                               "decorated", FALSE,
                               "skip-pager-hint", TRUE,
                               "skip-taskbar-hint", TRUE,