[gtk+] Make GtkDrawingArea use GtkStyleContext

[Carlos Garnacho <carlosg src gnome org>]

commit c180edd80c2c11cc91b213144c35db7f8ed9a9b5
Author: Carlos Garnacho <carlosg gnome org>
Date:   Tue Jan 4 02:26:24 2011 +0100

    Make GtkDrawingArea use GtkStyleContext

 gtk/gtkdrawingarea.c |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/gtk/gtkdrawingarea.c b/gtk/gtkdrawingarea.c
index ffa7163..544d23c 100644
--- a/gtk/gtkdrawingarea.c
+++ b/gtk/gtkdrawingarea.c
@@ -92,8 +92,8 @@ gtk_drawing_area_realize (GtkWidget *widget)
       gdk_window_set_user_data (window, darea);
       gtk_widget_set_window (widget, window);
 
-      gtk_widget_style_attach (widget);
-      gtk_style_set_background (gtk_widget_get_style (widget), window, GTK_STATE_NORMAL);
+      gtk_style_context_set_background (gtk_widget_get_style_context (widget),
+                                        window);
     }
 
   gtk_drawing_area_send_configure (GTK_DRAWING_AREA (widget));