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

client/html/generated/html/dartium/Text.dart

+
+class _TextImpl extends _CharacterDataImpl implements Text {
+  _TextImpl._wrap(ptr) : super._wrap(ptr);
+
+  String get wholeText() => _wrap(_ptr.wholeText);
+
+  Text replaceWholeText(String content) {
+    return _wrap(_ptr.replaceWholeText(_unwrap(content)));
+  }
+
+  Text splitText(int offset) {
+    return _wrap(_ptr.splitText(_unwrap(offset)));
+  }
+}