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

client/html/generated/html/dartium/DOMPlugin.dart

+
+class _DOMPluginImpl extends _DOMTypeBase implements DOMPlugin {
+  _DOMPluginImpl._wrap(ptr) : super._wrap(ptr);
+
+  String get description() => _wrap(_ptr.description);
+
+  String get filename() => _wrap(_ptr.filename);
+
+  int get length() => _wrap(_ptr.length);
+
+  String get name() => _wrap(_ptr.name);
+
+  DOMMimeType item(int index) {
+    return _wrap(_ptr.item(_unwrap(index)));
+  }
+
+  DOMMimeType namedItem(String name) {
+    return _wrap(_ptr.namedItem(_unwrap(name)));
+  }
+}