Remove generated directories with 100s of files.

client/dom/generated/src/wrapping/_IDBRequestWrappingImplementation.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 _IDBRequestWrappingImplementation extends DOMWrapperBase implements IDBRequest {
-  _IDBRequestWrappingImplementation() : super() {}
-
-  static create__IDBRequestWrappingImplementation() native {
-    return new _IDBRequestWrappingImplementation();
-  }
-
-  int get errorCode() { return _get_errorCode(this); }
-  static int _get_errorCode(var _this) native;
-
-  EventListener get onerror() { return _get_onerror(this); }
-  static EventListener _get_onerror(var _this) native;
-
-  void set onerror(EventListener value) { _set_onerror(this, value); }
-  static void _set_onerror(var _this, EventListener value) native;
-
-  EventListener get onsuccess() { return _get_onsuccess(this); }
-  static EventListener _get_onsuccess(var _this) native;
-
-  void set onsuccess(EventListener value) { _set_onsuccess(this, value); }
-  static void _set_onsuccess(var _this, EventListener value) native;
-
-  int get readyState() { return _get_readyState(this); }
-  static int _get_readyState(var _this) native;
-
-  IDBAny get result() { return _get_result(this); }
-  static IDBAny _get_result(var _this) native;
-
-  IDBAny get source() { return _get_source(this); }
-  static IDBAny _get_source(var _this) native;
-
-  IDBTransaction get transaction() { return _get_transaction(this); }
-  static IDBTransaction _get_transaction(var _this) native;
-
-  String get webkitErrorMessage() { return _get_webkitErrorMessage(this); }
-  static String _get_webkitErrorMessage(var _this) native;
-
-  void addEventListener(String type, EventListener listener, [bool useCapture = null]) {
-    if (useCapture === null) {
-      _addEventListener(this, type, listener);
-      return;
-    } else {
-      _addEventListener_2(this, type, listener, useCapture);
-      return;
-    }
-  }
-  static void _addEventListener(receiver, type, listener) native;
-  static void _addEventListener_2(receiver, type, listener, useCapture) native;
-
-  bool dispatchEvent(Event evt) {
-    return _dispatchEvent(this, evt);
-  }
-  static bool _dispatchEvent(receiver, evt) native;
-
-  void removeEventListener(String type, EventListener listener, [bool useCapture = null]) {
-    if (useCapture === null) {
-      _removeEventListener(this, type, listener);
-      return;
-    } else {
-      _removeEventListener_2(this, type, listener, useCapture);
-      return;
-    }
-  }
-  static void _removeEventListener(receiver, type, listener) native;
-  static void _removeEventListener_2(receiver, type, listener, useCapture) native;
-
-  String get typeName() { return "IDBRequest"; }
-}