[gtk+] entry: Chain up in realize()

[Benjamin Otte <otte src gnome org>]

commit fefc370f6c43ee44c39d7d2a651077242960da02
Author: Benjamin Otte <otte redhat com>
Date:   Tue Jan 26 13:23:44 2016 +0100

    entry: Chain up in realize()
    
    ... instead of copy/pasting what gtk_widget_real_realize() does.

 gtk/gtkentry.c |    6 +-----
 1 files changed, 1 insertions(+), 5 deletions(-)
---
diff --git a/gtk/gtkentry.c b/gtk/gtkentry.c
index c169008..1d11bbe 100644
--- a/gtk/gtkentry.c
+++ b/gtk/gtkentry.c
@@ -3302,15 +3302,11 @@ gtk_entry_realize (GtkWidget *widget)
   GtkEntry *entry;
   GtkEntryPrivate *priv;
   EntryIconInfo *icon_info;
-  GdkWindow *window;
   GdkWindowAttr attributes;
   gint attributes_mask;
   int i;
 
-  gtk_widget_set_realized (widget, TRUE);
-  window = gtk_widget_get_parent_window (widget);
-  gtk_widget_set_window (widget, window);
-  g_object_ref (window);
+  GTK_WIDGET_CLASS (gtk_entry_parent_class)->realize (widget);
 
   entry = GTK_ENTRY (widget);
   priv = entry->priv;