[gtk/inspector-list-model: 4/4] inspector: Avoid a use of gtk_style_context_add_class

[Matthias Clasen <matthiasc src gnome org>]

commit cc072eb7cd4cff38d19b7bbf970fb924cf3cc157
Author: Matthias Clasen <mclasen redhat com>
Date:   Tue Jun 30 17:10:05 2020 -0400

    inspector: Avoid a use of gtk_style_context_add_class
    
    We have gtk_widget_add_css_class for this now.

 gtk/inspector/prop-list.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/gtk/inspector/prop-list.c b/gtk/inspector/prop-list.c
index 9ba203258f..e8fbf89255 100644
--- a/gtk/inspector/prop-list.c
+++ b/gtk/inspector/prop-list.c
@@ -408,7 +408,7 @@ bind_value_cb (GtkSignalListItemFactory *factory,
   widget = gtk_inspector_prop_editor_new (object, name, NULL);
   g_signal_connect (widget, "show-object", G_CALLBACK (show_object), data);
   gtk_list_item_set_child (list_item, widget);
-  gtk_style_context_add_class (gtk_widget_get_style_context (widget), "cell");
+  gtk_widget_add_css_class (widget, "cell");
 }
 
 static void