[gtk+] Don't use deprecated style api

[Matthias Clasen <matthiasc src gnome org>]

commit 9b752aee1a07e2b9a71969ddeb3f560f137b8ce8
Author: Matthias Clasen <mclasen redhat com>
Date:   Mon Jan 10 20:33:13 2011 -0500

    Don't use deprecated style api

 demos/gtk-demo/offscreen_window.c  |    1 -
 demos/gtk-demo/offscreen_window2.c |    1 -
 2 files changed, 0 insertions(+), 2 deletions(-)
---
diff --git a/demos/gtk-demo/offscreen_window.c b/demos/gtk-demo/offscreen_window.c
index 27ff99e..f547f07 100644
--- a/demos/gtk-demo/offscreen_window.c
+++ b/demos/gtk-demo/offscreen_window.c
@@ -290,7 +290,6 @@ gtk_rotated_bin_realize (GtkWidget *widget)
   g_signal_connect (bin->offscreen_window, "from-embedder",
                     G_CALLBACK (offscreen_window_from_parent), bin);
 
-  gtk_widget_style_attach (widget);
   context = gtk_widget_get_style_context (widget);
   gtk_style_context_set_background (context, window);
   gtk_style_context_set_background (context, bin->offscreen_window);
diff --git a/demos/gtk-demo/offscreen_window2.c b/demos/gtk-demo/offscreen_window2.c
index 96d953d..ee2e595 100644
--- a/demos/gtk-demo/offscreen_window2.c
+++ b/demos/gtk-demo/offscreen_window2.c
@@ -228,7 +228,6 @@ gtk_mirror_bin_realize (GtkWidget *widget)
   g_signal_connect (bin->offscreen_window, "from-embedder",
                     G_CALLBACK (offscreen_window_from_parent), bin);
 
-  gtk_widget_style_attach (widget);
   context = gtk_widget_get_style_context (widget);
   gtk_style_context_set_background (context, window);
   gtk_style_context_set_background (context, bin->offscreen_window);