[gtk/matthiasc/for-master] reftests: Use transform syntax

[Matthias Clasen <matthiasc src gnome org>]

commit ac3e604bb6fbc27db4af418ed7b9af0b0c32bb14
Author: Matthias Clasen <mclasen redhat com>
Date:   Sat Apr 25 12:47:17 2020 -0400

    reftests: Use transform syntax
    
    This is supposed to fix the background-image-multiple
    reftest, but it doesn't. There's an actual bug here.

 testsuite/reftests/background-image-multiple.ref.ui | 20 ++++----------------
 1 file changed, 4 insertions(+), 16 deletions(-)
---
diff --git a/testsuite/reftests/background-image-multiple.ref.ui 
b/testsuite/reftests/background-image-multiple.ref.ui
index 159868dd72..599d6b62c6 100644
--- a/testsuite/reftests/background-image-multiple.ref.ui
+++ b/testsuite/reftests/background-image-multiple.ref.ui
@@ -41,10 +41,7 @@
                 <property name="width_request">144</property>
                 <property name="height_request">70</property>
                 <layout>
-<!-- FIXME: these don't exist anymore
-                  <property name="x">0</property>
-                  <property name="y">0</property>
--->
+                  <property name="transform">translate(0,0)</property>
                 </layout>
               </object>
             </child>
@@ -55,10 +52,7 @@
                 <property name="width_request">120</property>
                 <property name="height_request">46</property>
                 <layout>
-<!-- FIXME: these don't exist anymore
-                  <property name="x">12</property>
-                  <property name="y">12</property>
--->
+                  <property name="transform">translate(12,12)</property>
                 </layout>
               </object>
             </child>
@@ -75,10 +69,7 @@
                 <property name="width_request">144</property>
                 <property name="height_request">70</property>
                 <layout>
-<!-- FIXME: these don't exist anymore
-                  <property name="x">0</property>
-                  <property name="y">0</property>
--->
+                  <property name="transform">translate(0,0)</property>
                 </layout>
               </object>
             </child>
@@ -89,10 +80,7 @@
                 <property name="width_request">120</property>
                 <property name="height_request">46</property>
                 <layout>
-<!-- FIXME: these don't exist anymore
-                  <property name="x">12</property>
-                  <property name="y">12</property>
--->
+                  <property name="transform">translate(12,12)</property>
                 </layout>
               </object>
             </child>