testsuite/cssprovider: Use actual existing style property

All the style properties in GtkTreeView are gone, so use one from
GtkScrollbar for now.

diff --git a/testsuite/gtk/cssprovider.c b/testsuite/gtk/cssprovider.c
index 0272c6b9fd3573b83837ad1bb03a7c779ab1208d..da44a0371c52cfc1cdbc0d678037e3f119e2e234 100644 (file)
--- a/testsuite/gtk/cssprovider.c
+++ b/testsuite/gtk/cssprovider.c
@@ -33,13 +33,13 @@ test_section_in_style_property (void)
   provider = gtk_css_provider_new ();
   g_signal_connect (provider, "parsing-error",
                     G_CALLBACK (assert_section_is_not_null), NULL);
-  gtk_css_provider_load_from_data (provider, "* { -GtkTreeView:indent-expanders: random garbage goes here; }", -1);
+  gtk_css_provider_load_from_data (provider, "* { -GtkScrollbar::has-backward-stepper random garbage goes here; }", -1);
 
-  widget_class = g_type_class_ref (GTK_TYPE_TREE_VIEW);
-  pspec = gtk_widget_class_find_style_property (widget_class, "indent-expanders");
+  widget_class = g_type_class_ref (GTK_TYPE_SCROLLBAR);
+  pspec = gtk_widget_class_find_style_property (widget_class, "has-backward-stepper");
   g_assert (pspec);
   path = gtk_widget_path_new ();
-  gtk_widget_path_append_type (path, GTK_TYPE_TREE_VIEW);
+  gtk_widget_path_append_type (path, GTK_TYPE_SCROLLBAR);
 
 G_GNUC_BEGIN_IGNORE_DEPRECATIONS;
   gtk_style_provider_get_style_property (GTK_STYLE_PROVIDER (provider), path, 0, pspec, &value);