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

client/html/generated/html/frog/CharacterData.dart

+
+class _CharacterDataImpl extends _NodeImpl implements CharacterData native "*CharacterData" {
+
+  String data;
+
+  final int length;
+
+  void appendData(String data) native;
+
+  void deleteData(int offset, int length) native;
+
+  void insertData(int offset, String data) native;
+
+  void replaceData(int offset, int length, String data) native;
+
+  String substringData(int offset, int length) native;
+}