[nautilus] desktop-window: don't signal we are handling the background

[Cosimo Cecchi <cosimoc src gnome org>]

commit 9f99ba3506d5cf1584d9afa952e11aed17deac2f
Author: Cosimo Cecchi <cosimoc gnome org>
Date:   Tue Feb 19 11:26:15 2013 -0500

    desktop-window: don't signal we are handling the background
    
    g-s-d won't listen to this root window property anymore, and we're not
    actually rendering any background now. Don't set it.

 src/nautilus-desktop-window.c |   29 -----------------------------
 1 files changed, 0 insertions(+), 29 deletions(-)
---
diff --git a/src/nautilus-desktop-window.c b/src/nautilus-desktop-window.c
index b39b16e..d99e9fb 100644
--- a/src/nautilus-desktop-window.c
+++ b/src/nautilus-desktop-window.c
@@ -176,17 +176,10 @@ unrealize (GtkWidget *widget)
 {
        NautilusDesktopWindow *window;
        NautilusDesktopWindowDetails *details;
-       GdkWindow *root_window;
 
        window = NAUTILUS_DESKTOP_WINDOW (widget);
        details = window->details;
 
-       root_window = gdk_screen_get_root_window (
-                               gtk_window_get_screen (GTK_WINDOW (window)));
-
-       gdk_property_delete (root_window,
-                            gdk_atom_intern ("NAUTILUS_DESKTOP_WINDOW_ID", TRUE));
-
        if (details->size_changed_id != 0) {
                g_signal_handler_disconnect (gtk_window_get_screen (GTK_WINDOW (window)),
                                             details->size_changed_id);
@@ -210,26 +203,6 @@ set_wmspec_desktop_hint (GdkWindow *window)
 }
 
 static void
-set_desktop_window_id (NautilusDesktopWindow *window,
-                      GdkWindow             *gdkwindow)
-{
-       /* Tuck the desktop windows xid in the root to indicate we own the desktop.
-        */
-       Window window_xid;
-       GdkWindow *root_window;
-
-       root_window = gdk_screen_get_root_window (
-                               gtk_window_get_screen (GTK_WINDOW (window)));
-
-       window_xid = GDK_WINDOW_XID (gdkwindow);
-
-       gdk_property_change (root_window,
-                            gdk_atom_intern ("NAUTILUS_DESKTOP_WINDOW_ID", FALSE),
-                            gdk_x11_xatom_to_atom (XA_WINDOW), 32,
-                            GDK_PROP_MODE_REPLACE, (guchar *) &window_xid, 1);
-}
-
-static void
 realize (GtkWidget *widget)
 {
        NautilusDesktopWindow *window;
@@ -254,8 +227,6 @@ realize (GtkWidget *widget)
        /* This is the new way to set up the desktop window */
        set_wmspec_desktop_hint (gtk_widget_get_window (widget));
 
-       set_desktop_window_id (window, gtk_widget_get_window (widget));
-
        details->size_changed_id =
                g_signal_connect (gtk_window_get_screen (GTK_WINDOW (window)), "size-changed",
                                  G_CALLBACK (nautilus_desktop_window_screen_size_changed), window);