[gtk+] Update expected output

[Matthias Clasen <matthiasc src gnome org>]

commit d8e1fd6079ab2b93d48dda09cbefa316210cde3f
Author: Matthias Clasen <mclasen redhat com>
Date:   Sun Jan 3 17:23:59 2016 -0500

    Update expected output
    
    The previous commit changed the format of the output
    generated by the CSS style tests.

 testsuite/css/style/currentcolor.nodes |    1 +
 testsuite/css/style/inherit.nodes      |    1 +
 testsuite/css/style/label.nodes        |    1 +
 3 files changed, 3 insertions(+), 0 deletions(-)
---
diff --git a/testsuite/css/style/currentcolor.nodes b/testsuite/css/style/currentcolor.nodes
index 5433975..5ff9184 100644
--- a/testsuite/css/style/currentcolor.nodes
+++ b/testsuite/css/style/currentcolor.nodes
@@ -2,5 +2,6 @@
   decoration:dir(ltr)
   box.horizontal:dir(ltr)
     color: rgb(255,0,0); /* currentcolor.css:2:12 */
+
     label:dir(ltr)
       background-color: rgb(255,0,0); /* currentcolor.css:6:32 */
diff --git a/testsuite/css/style/inherit.nodes b/testsuite/css/style/inherit.nodes
index f425af8..5a348c8 100644
--- a/testsuite/css/style/inherit.nodes
+++ b/testsuite/css/style/inherit.nodes
@@ -3,6 +3,7 @@
   box.horizontal:dir(ltr)
     color: rgb(255,0,0); /* inherit.css:2:12 */
     opacity: 0.5; /* inherit.css:3:14 */
+
     label#label1:dir(ltr)
       color: rgb(255,255,255); /* inherit.css:7:16 */
       opacity: 0.5; /* inherit.css:8:18 */
diff --git a/testsuite/css/style/label.nodes b/testsuite/css/style/label.nodes
index 6c82f30..2868714 100644
--- a/testsuite/css/style/label.nodes
+++ b/testsuite/css/style/label.nodes
@@ -7,4 +7,5 @@
     font-variant: normal; /* label.css:2:20 */
     font-weight: normal; /* label.css:2:20 */
     font-stretch: normal; /* label.css:2:20 */
+
     label:dir(ltr)