import FIREFOX_52_6_0esr_RELEASE from mozilla-esr52 hg repo

layout/reftests/svg/dynamic-small-object-scaled-up-01.svg

@@ -0,0 +1,30 @@
+<!--
+     Any copyright is dedicated to the Public Domain.
+     http://creativecommons.org/publicdomain/zero/1.0/
+-->
+<svg xmlns="http://www.w3.org/2000/svg" version="1.1" class="reftest-wait">
+  <title>Test invalidation of very small objects that have been scaled up</title>
+  <!--
+    From https://bugzilla.mozilla.org/show_bug.cgi?id=465996
+
+    The very small graphic that has been scaled up to be visible should
+    invalidate correctly when moved.
+  -->
+  <script type="text/javascript">//<![CDATA[
+
+function move_small_object()
+{
+  document.getElementById('circle').setAttribute("transform", "translate(-.2, -.2)");
+  document.documentElement.removeAttribute('class');
+}
+
+document.addEventListener("MozReftestInvalidate", move_small_object, false);
+setTimeout(move_small_object, 4000); // fallback for running outside reftest
+
+  //]]></script>
+  <rect width="100%" height="100%" fill="lime"/>
+  <g transform="scale(300, 300)">
+    <circle id="circle" cx=".05" cy=".05" r=".05"
+            fill="red" stroke="black" stroke-width="0.005" />
+  </g>
+</svg>