Remove generated directories with 100s of files.

client/html/generated/html/frog/BodyElement.dart

Index: client/html/generated/html/frog/BodyElement.dart
diff --git a/client/html/generated/html/frog/BodyElement.dart b/client/html/generated/html/frog/BodyElement.dart
deleted file mode 100644
index 6c667f0b88d1ea57c9787194dccc335d918b909a..0000000000000000000000000000000000000000
--- a/client/html/generated/html/frog/BodyElement.dart
+++ /dev/null
@@ -1,46 +0,0 @@
-
-class _BodyElementImpl extends _ElementImpl implements BodyElement native "*HTMLBodyElement" {
-
-  _BodyElementEventsImpl get on() =>
-    new _BodyElementEventsImpl(this);
-
-  String aLink;
-
-  String background;
-
-  String bgColor;
-
-  String link;
-
-  String vLink;
-}
-
-class _BodyElementEventsImpl extends _ElementEventsImpl implements BodyElementEvents {
-  _BodyElementEventsImpl(_ptr) : super(_ptr);
-
-  EventListenerList get beforeUnload() => _get('beforeunload');
-
-  EventListenerList get blur() => _get('blur');
-
-  EventListenerList get error() => _get('error');
-
-  EventListenerList get focus() => _get('focus');
-
-  EventListenerList get hashChange() => _get('hashchange');
-
-  EventListenerList get load() => _get('load');
-
-  EventListenerList get message() => _get('message');
-
-  EventListenerList get offline() => _get('offline');
-
-  EventListenerList get online() => _get('online');
-
-  EventListenerList get popState() => _get('popstate');
-
-  EventListenerList get resize() => _get('resize');
-
-  EventListenerList get storage() => _get('storage');
-
-  EventListenerList get unload() => _get('unload');
-}