Remove generated directories with 100s of files.

client/dom/generated/src/wrapping/_DOMApplicationCacheWrappingImplementation.dart

-// Copyright (c) 2011, the Dart project authors.  Please see the AUTHORS file
-// for details. All rights reserved. Use of this source code is governed by a
-// BSD-style license that can be found in the LICENSE file.
-
-// WARNING: Do not edit - generated code.
-
-class _DOMApplicationCacheWrappingImplementation extends DOMWrapperBase implements DOMApplicationCache {
-  _DOMApplicationCacheWrappingImplementation() : super() {}
-
-  static create__DOMApplicationCacheWrappingImplementation() native {
-    return new _DOMApplicationCacheWrappingImplementation();
-  }
-
-  int get status() { return _get_status(this); }
-  static int _get_status(var _this) native;
-
-  void abort() {
-    _abort(this);
-    return;
-  }
-  static void _abort(receiver) native;
-
-  void addEventListener(String type, EventListener listener, [bool useCapture = null]) {
-    if (useCapture === null) {
-      _addEventListener_DOMApplicationCache(this, type, listener);
-      return;
-    } else {
-      _addEventListener_DOMApplicationCache_2(this, type, listener, useCapture);
-      return;
-    }
-  }
-  static void _addEventListener_DOMApplicationCache(receiver, type, listener) native;
-  static void _addEventListener_DOMApplicationCache_2(receiver, type, listener, useCapture) native;
-
-  bool dispatchEvent(Event evt) {
-    return _dispatchEvent_DOMApplicationCache(this, evt);
-  }
-  static bool _dispatchEvent_DOMApplicationCache(receiver, evt) native;
-
-  void removeEventListener(String type, EventListener listener, [bool useCapture = null]) {
-    if (useCapture === null) {
-      _removeEventListener_DOMApplicationCache(this, type, listener);
-      return;
-    } else {
-      _removeEventListener_DOMApplicationCache_2(this, type, listener, useCapture);
-      return;
-    }
-  }
-  static void _removeEventListener_DOMApplicationCache(receiver, type, listener) native;
-  static void _removeEventListener_DOMApplicationCache_2(receiver, type, listener, useCapture) native;
-
-  void swapCache() {
-    _swapCache(this);
-    return;
-  }
-  static void _swapCache(receiver) native;
-
-  void update() {
-    _update(this);
-    return;
-  }
-  static void _update(receiver) native;
-
-  String get typeName() { return "DOMApplicationCache"; }
-}