[gtk+] css tests: Update the GtkSwitch node tests

[Matthias Clasen <matthiasc src gnome org>]

commit 0934052618dea55ae7361eb8816484edac350937
Author: Matthias Clasen <mclasen redhat com>
Date:   Fri Mar 31 11:04:18 2017 -0400

    css tests: Update the GtkSwitch node tests
    
    The node hierarchy for GtkSwitch has changed.

 testsuite/css/nodes/buttons.nodes |    8 ++++++--
 1 files changed, 6 insertions(+), 2 deletions(-)
---
diff --git a/testsuite/css/nodes/buttons.nodes b/testsuite/css/nodes/buttons.nodes
index e9344cd..ae0ee56 100644
--- a/testsuite/css/nodes/buttons.nodes
+++ b/testsuite/css/nodes/buttons.nodes
@@ -13,9 +13,13 @@
       radio:dir(ltr)
       label:dir(ltr)
     switch:dir(ltr):checked
-      slider
+      slider:dir(ltr)
+      label:dir(ltr)
+      label:dir(ltr)
     switch:dir(ltr)
-      slider
+      slider:dir(ltr)
+      label:dir(ltr)
+      label:dir(ltr)
     button.text-button:dir(ltr)
       label:dir(ltr)
     button.image-button:dir(ltr)