GtkFontChooser: update the size model for the deprecated size list

gtk/gtkfontchooser.c

@@ -422,11 +422,38 @@ set_range_marks (GtkFontSelectionPrivate *priv,
       priv->ignore_slider = TRUE; 
     }
   
+
+  /* FIXME: Ought to be removed for 4.0 to just populate the marks */
+  if (priv->_size_model)
+    {
+      GString *size_str = g_string_new (NULL);
+      gtk_list_store_clear (priv->_size_model);
+      
       for (i=0; i<length; i++)
+        {
+          GtkTreeIter iter;
+
+          g_string_printf ("%d", sizes[i]);
+
           gtk_scale_add_mark (GTK_SCALE (size_slider),
                               (gdouble) sizes[i],
                               GTK_POS_BOTTOM, NULL);
 
+          gtk_list_store_append (priv->_size_model, &iter);
+          gtk_list_store_set (priv->_size_model, &iter,
+                              0, sizes[i],
+                              1, size_str->str,
+                              -1);
+       }
+       g_string_free (size_str, TRUE);
+   }
+ else
+   {
+           for (i=0; i<length; i++)
+             gtk_scale_add_mark (GTK_SCALE (size_slider),
+                                (gdouble) sizes[i],
+                                 GTK_POS_BOTTOM, NULL);
+   }
 }
 
 void