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

client/html/generated/html/dartium/ElementTraversal.dart

Index: client/html/generated/html/dartium/ElementTraversal.dart
diff --git a/client/html/generated/html/dartium/ElementTraversal.dart b/client/html/generated/html/dartium/ElementTraversal.dart
new file mode 100644
index 0000000000000000000000000000000000000000..3c6a10e12cc5e9618bdca05c159995288b7150e1
--- /dev/null
+++ b/client/html/generated/html/dartium/ElementTraversal.dart
@@ -0,0 +1,14 @@
+
+class _ElementTraversalImpl extends _DOMTypeBase implements ElementTraversal {
+  _ElementTraversalImpl._wrap(ptr) : super._wrap(ptr);
+
+  int get childElementCount() => _wrap(_ptr.childElementCount);
+
+  Element get firstElementChild() => _wrap(_ptr.firstElementChild);
+
+  Element get lastElementChild() => _wrap(_ptr.lastElementChild);
+
+  Element get nextElementSibling() => _wrap(_ptr.nextElementSibling);
+
+  Element get previousElementSibling() => _wrap(_ptr.previousElementSibling);
+}