Refactor LayoutTests/svg/dom/SVGLengthList*.html

third_party/WebKit/LayoutTests/svg/dom/SVGLengthList-appendItemFromClearedList.html

Index: third_party/WebKit/LayoutTests/svg/dom/SVGLengthList-appendItemFromClearedList.html
diff --git a/third_party/WebKit/LayoutTests/svg/dom/SVGLengthList-appendItemFromClearedList.html b/third_party/WebKit/LayoutTests/svg/dom/SVGLengthList-appendItemFromClearedList.html
index 2e23d7c56c3fd2ec1f457bd5ea4372991af43a6e..2eede91c0d598924d4aac98ad03cc6c9673d1fe0 100644
--- a/third_party/WebKit/LayoutTests/svg/dom/SVGLengthList-appendItemFromClearedList.html
+++ b/third_party/WebKit/LayoutTests/svg/dom/SVGLengthList-appendItemFromClearedList.html
@@ -2,6 +2,7 @@
 <title>SVGLengthList, appendItem() from cleared list</title>
 <script src="../../resources/testharness.js"></script>
 <script src="../../resources/testharnessreport.js"></script>
+<script src="resources/SVGLengthList-helper.js"></script>
 <svg width="200" height="200">
     <text id="text1" x="1 2 3">ABC</text>
     <text id="text2" x="10 20">ABC</text>
@@ -19,12 +20,7 @@ test(function() {
 
   list1.appendItem(itemFromClearedList);
   
-  assert_equals(list1.numberOfItems, 4);
-  assert_equals(list1.getItem(0).value, 1);
-  assert_equals(list1.getItem(1).value, 2);
-  assert_equals(list1.getItem(2).value, 3);
-  assert_equals(list1.getItem(3).value, 10);
-
+  assert_list(list1, [1, 2, 3, 10]);
   assert_equals(list2.numberOfItems, 0);
 });
 </script>