[gtk/transform-tests: 3/4] gsk: Fix printing of identity transforms

[Matthias Clasen <matthiasc src gnome org>]

commit 4ed57449ba528e456d33027a4a77d18151fee8f4
Author: Matthias Clasen <mclasen redhat com>
Date:   Mon Jun 3 16:19:57 2019 +0000

    gsk: Fix printing of identity transforms
    
    These need to print as "none", otherwise
    the parser does not accept them.

 gsk/gsktransform.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/gsk/gsktransform.c b/gsk/gsktransform.c
index 7fd705a49c..c2f9abd4b7 100644
--- a/gsk/gsktransform.c
+++ b/gsk/gsktransform.c
@@ -173,7 +173,7 @@ static void
 gsk_identity_transform_print (GskTransform *transform,
                               GString      *string)
 {
-  g_string_append (string, "identity");
+  g_string_append (string, "none");
 }
 
 static GskTransform *