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

client/html/generated/html/frog/ImageElement.dart

+
+class _ImageElementImpl extends _ElementImpl implements ImageElement native "*HTMLImageElement" {
+
+  String align;
+
+  String alt;
+
+  String border;
+
+  final bool complete;
+
+  String crossOrigin;
+
+  int height;
+
+  int hspace;
+
+  bool isMap;
+
+  String longDesc;
+
+  String lowsrc;
+
+  String name;
+
+  final int naturalHeight;
+
+  final int naturalWidth;
+
+  String src;
+
+  String useMap;
+
+  int vspace;
+
+  int width;
+
+  final int x;
+
+  final int y;
+}