Remove generated directories with 100s of files.

client/html/generated/html/dartium/DOMApplicationCache.dart

Index: client/html/generated/html/dartium/DOMApplicationCache.dart
diff --git a/client/html/generated/html/dartium/DOMApplicationCache.dart b/client/html/generated/html/dartium/DOMApplicationCache.dart
deleted file mode 100644
index 68ba95210d37ed4fa7b73f4a27044b8d017a5d9e..0000000000000000000000000000000000000000
--- a/client/html/generated/html/dartium/DOMApplicationCache.dart
+++ /dev/null
@@ -1,70 +0,0 @@
-
-class _DOMApplicationCacheImpl extends _EventTargetImpl implements DOMApplicationCache {
-  _DOMApplicationCacheImpl._wrap(ptr) : super._wrap(ptr);
-
-  _DOMApplicationCacheEventsImpl get on() {
-    if (_on == null) _on = new _DOMApplicationCacheEventsImpl(this);
-    return _on;
-  }
-
-  int get status() => _wrap(_ptr.status);
-
-  void abort() {
-    _ptr.abort();
-    return;
-  }
-
-  void _addEventListener(String type, EventListener listener, [bool useCapture = null]) {
-    if (useCapture === null) {
-      _ptr.addEventListener(_unwrap(type), _unwrap(listener));
-      return;
-    } else {
-      _ptr.addEventListener(_unwrap(type), _unwrap(listener), _unwrap(useCapture));
-      return;
-    }
-  }
-
-  bool _dispatchEvent(Event evt) {
-    return _wrap(_ptr.dispatchEvent(_unwrap(evt)));
-  }
-
-  void _removeEventListener(String type, EventListener listener, [bool useCapture = null]) {
-    if (useCapture === null) {
-      _ptr.removeEventListener(_unwrap(type), _unwrap(listener));
-      return;
-    } else {
-      _ptr.removeEventListener(_unwrap(type), _unwrap(listener), _unwrap(useCapture));
-      return;
-    }
-  }
-
-  void swapCache() {
-    _ptr.swapCache();
-    return;
-  }
-
-  void update() {
-    _ptr.update();
-    return;
-  }
-}
-
-class _DOMApplicationCacheEventsImpl extends _EventsImpl implements DOMApplicationCacheEvents {
-  _DOMApplicationCacheEventsImpl(_ptr) : super(_ptr);
-
-  EventListenerList get cached() => _get('cached');
-
-  EventListenerList get checking() => _get('checking');
-
-  EventListenerList get downloading() => _get('downloading');
-
-  EventListenerList get error() => _get('error');
-
-  EventListenerList get noUpdate() => _get('noupdate');
-
-  EventListenerList get obsolete() => _get('obsolete');
-
-  EventListenerList get progress() => _get('progress');
-
-  EventListenerList get updateReady() => _get('updateready');
-}