Port the SVG code to the wrapperless DOM.

client/tests/client/html/html_tests.dart

Index: client/tests/client/html/html_tests.dart
diff --git a/client/tests/client/html/html_tests.dart b/client/tests/client/html/html_tests.dart
index 4b1591003d56641b8c160c6f37ca953363521d07..7ed42a7cb186f1bfbfe6e69d3eba48201e3eb19e 100644
--- a/client/tests/client/html/html_tests.dart
+++ b/client/tests/client/html/html_tests.dart
@@ -15,7 +15,7 @@
 #source('LocalStorageTests.dart');
 #source('MeasurementTests.dart');
 #source('NodeTests.dart');
-// #source('SVGElementTests.dart');
+#source('SVGElementTests.dart');
 #source('XHRTests.dart');
 
 main() {
@@ -27,7 +27,6 @@ main() {
   group('LocalStorage', testLocalStorage);
   group('Measurement', testMeasurement);
   group('Node', testNode);
-  // TODO(nweiz): enable once this code is ported -- Dart issue 1997.
-  // group('SVGElement', testSVGElement);
+  group('SVGElement', testSVGElement);
   group('XHR', testXHR);
 }