Break html_tests.dart into multiple tests

client/tests/client/html/XMLElementTest.dart

Index: client/tests/client/html/XMLElementTest.dart
diff --git a/client/tests/client/html/XMLElementTests.dart b/client/tests/client/html/XMLElementTest.dart
similarity index 98%
rename from client/tests/client/html/XMLElementTests.dart
rename to client/tests/client/html/XMLElementTest.dart
index 81fba5d74a1f605d9f20a9d8f485af70b92d2fe1..65f88f56ef30f4ef0f13490a05aebe2ad2bea006 100644
--- a/client/tests/client/html/XMLElementTests.dart
+++ b/client/tests/client/html/XMLElementTest.dart
@@ -2,7 +2,14 @@
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
-void testXMLElement() {
+#library('XMLElementTest');
+#import('../../../../lib/unittest/unittest.dart');
+#import('../../../../lib/unittest/html_config.dart');
+#import('dart:html');
+
+main() {
+  useHtmlConfiguration();
+
   XMLElement makeElement() => new XMLElement.xml("<xml><foo/><bar/></xml>");
 
   makeElementWithParent() {