[glade] GladePlaceholder: Remove call to deprecated gtk_widget_style_attach()

[Tristan Van Berkom <tvb src gnome org>]

commit ab463f82f8545ad95cb89c6aa596030594f4d1d2
Author: Tristan Van Berkom <tristan van berkom gmail com>
Date:   Fri Apr 5 17:30:49 2013 +0900

    GladePlaceholder: Remove call to deprecated gtk_widget_style_attach()

 gladeui/glade-placeholder.c |    2 --
 1 files changed, 0 insertions(+), 2 deletions(-)
---
diff --git a/gladeui/glade-placeholder.c b/gladeui/glade-placeholder.c
index 215fa30..29d5921 100644
--- a/gladeui/glade-placeholder.c
+++ b/gladeui/glade-placeholder.c
@@ -291,8 +291,6 @@ glade_placeholder_realize (GtkWidget *widget)
       gdk_window_new (gtk_widget_get_parent_window (widget), &attributes,
                       attributes_mask);
   gdk_window_set_user_data (placeholder->priv->event_window, widget);
-
-  gtk_widget_style_attach (widget);
 }
 
 static void