Generate dart:html bindings for Dartium as well as Frog. All unittests now pass (or are disabled fo…

client/html/generated/html/dartium/SVGTests.dart

+
+class _SVGTestsImpl extends _DOMTypeBase implements SVGTests {
+  _SVGTestsImpl._wrap(ptr) : super._wrap(ptr);
+
+  SVGStringList get requiredExtensions() => _wrap(_ptr.requiredExtensions);
+
+  SVGStringList get requiredFeatures() => _wrap(_ptr.requiredFeatures);
+
+  SVGStringList get systemLanguage() => _wrap(_ptr.systemLanguage);
+
+  bool hasExtension(String extension) {
+    return _wrap(_ptr.hasExtension(_unwrap(extension)));
+  }
+}