[gtk+/gtk-3-22] css nodes tests: Update expected output for progressbar

[Matthias Clasen <matthiasc src gnome org>]

commit 5b12c21d204b9fa2062d0015bd78f06d0aa3e918
Author: Matthias Clasen <mclasen redhat com>
Date:   Fri Dec 9 11:53:42 2016 -0500

    css nodes tests: Update expected output for progressbar
    
    This changed since we add some more style classes now.

 testsuite/css/nodes/progressbar.nodes |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/testsuite/css/nodes/progressbar.nodes b/testsuite/css/nodes/progressbar.nodes
index 5b85ad1..bba76f1 100644
--- a/testsuite/css/nodes/progressbar.nodes
+++ b/testsuite/css/nodes/progressbar.nodes
@@ -3,10 +3,10 @@
   box#progressbars.vertical:dir(ltr)
     progressbar.horizontal:dir(ltr)
       text:dir(ltr)
-      trough:dir(ltr)
+      trough.empty:dir(ltr)
         progress.left:dir(ltr)
     progressbar.horizontal:dir(ltr)
-      trough:dir(ltr)
+      trough.full:dir(ltr)
         progress.left:dir(ltr)
     progressbar.horizontal:dir(ltr)
       text:dir(ltr)