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

client/html/generated/html/dartium/TextTrackList.dart

+
+class _TextTrackListImpl extends _DOMTypeBase implements TextTrackList {
+  _TextTrackListImpl._wrap(ptr) : super._wrap(ptr);
+
+  int get length() => _wrap(_ptr.length);
+
+  EventListener get onaddtrack() => _wrap(_ptr.onaddtrack);
+
+  void set onaddtrack(EventListener value) { _ptr.onaddtrack = _unwrap(value); }
+
+  void addEventListener(String type, EventListener listener, [bool useCapture = null]) {
+    if (useCapture === null) {
+      _ptr.addEventListener(_unwrap(type), _unwrap(listener));
+      return;
+    } else {
+      _ptr.addEventListener(_unwrap(type), _unwrap(listener), _unwrap(useCapture));
+      return;
+    }
+  }
+
+  bool dispatchEvent(Event evt) {
+    return _wrap(_ptr.dispatchEvent(_unwrap(evt)));
+  }
+
+  TextTrack item(int index) {
+    return _wrap(_ptr.item(_unwrap(index)));
+  }
+
+  void removeEventListener(String type, EventListener listener, [bool useCapture = null]) {
+    if (useCapture === null) {
+      _ptr.removeEventListener(_unwrap(type), _unwrap(listener));
+      return;
+    } else {
+      _ptr.removeEventListener(_unwrap(type), _unwrap(listener), _unwrap(useCapture));
+      return;
+    }
+  }
+}