import FIREFOX_52_6_0esr_RELEASE from mozilla-esr52 hg repo

layout/reftests/svg/moz-only/xbl-grad-ref--grad-in-bound-01.svg

@@ -0,0 +1,27 @@
+<!--
+     Any copyright is dedicated to the Public Domain.
+     http://creativecommons.org/publicdomain/zero/1.0/
+-->
+<svg xmlns="http://www.w3.org/2000/svg" style="-moz-binding: url(#lime);">
+
+  <!-- From https://bugzilla.mozilla.org/show_bug.cgi?id=389670 -->
+
+  <title>Test gradient reference in binding for gradient outside &lt;bindings&gt;</title>
+
+  <linearGradient id="grad" gradientUnits="userSpaceOnUse">
+    <stop stop-color="lime"/>
+  </linearGradient>
+
+  <bindings xmlns="http://www.mozilla.org/xbl">
+    <binding id="lime">
+      <content>
+        <children/>
+        <rect xmlns="http://www.w3.org/2000/svg"
+              width="100%" height="100%" fill="url(#grad)"/>
+      </content>
+    </binding>
+  </bindings>
+
+  <rect width="100%" height="100%" fill="red"/>
+
+</svg>