[gtk+] reftests: Fix linear-gradient reftest

[Benjamin Otte <otte src gnome org>]

commit 1e08fe86464ec1fb9069634ea682d42aedff0008
Author: Benjamin Otte <otte redhat com>
Date:   Sat Oct 27 02:40:14 2012 +0200

    reftests: Fix linear-gradient reftest
    
    ... and add it to the Makefile

 tests/reftests/linear-gradient.css |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/tests/reftests/linear-gradient.css b/tests/reftests/linear-gradient.css
index 5ec7fb9..8e00bbf 100644
--- a/tests/reftests/linear-gradient.css
+++ b/tests/reftests/linear-gradient.css
@@ -32,7 +32,7 @@
 }
 
 #reference #c {
-  background-image: linear-gradient(to bottom, red, green 10px, red 20px, green 30px, red 40px);
+  background-image: repeating-linear-gradient(to bottom, red, green 10px, red 20px, green 30px, red 40px);
 }
 
 #d {