[gtk+] window: remove unused code

[Cosimo Cecchi <cosimoc src gnome org>]

commit 009aadf378150c32aed9347bbffffda2ca0af6f2
Author: Cosimo Cecchi <cosimoc gnome org>
Date:   Mon Apr 22 17:33:20 2013 -0400

    window: remove unused code
    
    We don't need to add these style classes.

 gtk/gtkwindow.c | 23 ++---------------------
 1 file changed, 2 insertions(+), 21 deletions(-)
---
diff --git a/gtk/gtkwindow.c b/gtk/gtkwindow.c
index fe00a5c..1b54c1e 100644
--- a/gtk/gtkwindow.c
+++ b/gtk/gtkwindow.c
@@ -5072,7 +5072,6 @@ update_window_buttons (GtkWindow *window)
                       image = gtk_image_new_from_icon_name ("window-minimize-symbolic", GTK_ICON_SIZE_MENU);
                       g_object_set (image, "use-fallback", TRUE, NULL);
                       gtk_container_add (GTK_CONTAINER (button), image);
-                      gtk_style_context_add_class (gtk_widget_get_style_context (button), 
"window-minimize-button");
                       gtk_widget_set_can_focus (button, FALSE);
                       gtk_widget_show_all (button);
                       g_signal_connect (button, "clicked",
@@ -5090,7 +5089,6 @@ update_window_buttons (GtkWindow *window)
                       image = gtk_image_new_from_icon_name (icon_name, GTK_ICON_SIZE_MENU);
                       g_object_set (image, "use-fallback", TRUE, NULL);
                       gtk_container_add (GTK_CONTAINER (button), image);
-                      gtk_style_context_add_class (gtk_widget_get_style_context (button), 
"window-maximize-button");
                       gtk_widget_set_can_focus (button, FALSE);
                       gtk_widget_show_all (button);
                       g_signal_connect (button, "clicked",
@@ -5105,7 +5103,6 @@ update_window_buttons (GtkWindow *window)
                       image = gtk_image_new_from_icon_name ("window-delete-symbolic", GTK_ICON_SIZE_MENU);
                       g_object_set (image, "use-fallback", TRUE, NULL);
                       gtk_container_add (GTK_CONTAINER (button), image);
-                      gtk_style_context_add_class (gtk_widget_get_style_context (button), 
"window-close-button");
                       gtk_widget_set_can_focus (button, FALSE);
                       gtk_widget_show_all (button);
                       g_signal_connect (button, "clicked",
@@ -5137,22 +5134,6 @@ update_window_buttons (GtkWindow *window)
 }
 
 static void
-set_client_decorated (GtkWidget *widget,
-                      gboolean value)
-{
-  GtkStyleContext *context;
-  GtkWindowPrivate *priv = GTK_WINDOW (widget)->priv;
-
-  context = gtk_widget_get_style_context (widget);
-  priv->client_decorated = value;
-
-  if (value)
-    gtk_style_context_add_class (context, "client-decorated");
-  else
-    gtk_style_context_remove_class (context, "client-decorated");
-}
-
-static void
 create_decoration (GtkWidget *widget)
 {
   GtkWindow *window = GTK_WINDOW (widget);
@@ -5172,7 +5153,7 @@ create_decoration (GtkWidget *widget)
 
 #ifdef GDK_WINDOWING_WAYLAND
   if (GDK_IS_WAYLAND_DISPLAY (gtk_widget_get_display (widget)))
-    set_client_decorated (widget, TRUE);
+    priv->client_decorated = TRUE;
 #endif
 
   if (!priv->client_decorated &&
@@ -5185,7 +5166,7 @@ create_decoration (GtkWidget *widget)
       if (visual)
         {
           gtk_widget_set_visual (widget, visual);
-          set_client_decorated (widget, TRUE);
+          priv->client_decorated = TRUE;
         }
     }