widget: Add classes to widget path even if no style context exists yet

This removes leftover code from when classes where added to the style
context.
Now that they get added directly to css nodes, the classes can exist
without a style context.

https://bugzilla.gnome.org/show_bug.cgi?id=767312

diff --git a/gtk/gtkwidget.c b/gtk/gtkwidget.c
index b5d552d3e8a90a791ead69101e9a43e000db1132..006be5ee85f4e632aacac275cb91cec15573c4cd 100644 (file)
--- a/gtk/gtkwidget.c
+++ b/gtk/gtkwidget.c
@@ -16361,6 +16361,8 @@ gint
 gtk_widget_path_append_for_widget (GtkWidgetPath *path,
                                    GtkWidget     *widget)
 {
+  const GQuark *classes;
+  guint n_classes, i;
   gint pos;
 
   g_return_val_if_fail (path != NULL, 0);
@@ -16374,19 +16376,10 @@ gtk_widget_path_append_for_widget (GtkWidgetPath *path,
 
   gtk_widget_path_iter_set_state (path, pos, widget->priv->state_flags);
 
-  if (widget->priv->context)
-    {
-      const GQuark *classes;
-      guint n_classes, i;
+  classes = gtk_css_node_list_classes (widget->priv->cssnode, &n_classes);
 
-      /* Also add any persistent classes in
-       * the style context the widget path
-       */
-      classes = gtk_css_node_list_classes (widget->priv->cssnode, &n_classes);
-
-      for (i = n_classes; i-- > 0;)
-        gtk_widget_path_iter_add_qclass (path, pos, classes[i]);
-    }
+  for (i = n_classes; i-- > 0;)
+    gtk_widget_path_iter_add_qclass (path, pos, classes[i]);
 
   return pos;
 }