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

client/html/generated/html/frog/AbstractWorker.dart

+
+class _AbstractWorkerImpl extends _EventTargetImpl implements AbstractWorker native "*AbstractWorker" {
+
+  _AbstractWorkerEventsImpl get on() =>
+    new _AbstractWorkerEventsImpl(this);
+
+  void _addEventListener(String type, EventListener listener, [bool useCapture = null]) native "this.addEventListener(type, listener, useCapture);";
+
+  bool _dispatchEvent(_EventImpl evt) native "return this.dispatchEvent(evt);";
+
+  void _removeEventListener(String type, EventListener listener, [bool useCapture = null]) native "this.removeEventListener(type, listener, useCapture);";
+}
+
+class _AbstractWorkerEventsImpl extends _EventsImpl implements AbstractWorkerEvents {
+  _AbstractWorkerEventsImpl(_ptr) : super(_ptr);
+
+  EventListenerList get error() => _get('error');
+}