Remove generated directories with 100s of files.

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

Index: client/dom/generated/src/wrapping/_NodeFilterWrappingImplementation.dart
diff --git a/client/dom/generated/src/wrapping/_NodeFilterWrappingImplementation.dart b/client/dom/generated/src/wrapping/_NodeFilterWrappingImplementation.dart
deleted file mode 100644
index a3f128495fac4656816d4c0962973dfe64130c26..0000000000000000000000000000000000000000
--- a/client/dom/generated/src/wrapping/_NodeFilterWrappingImplementation.dart
+++ /dev/null
@@ -1,20 +0,0 @@
-// 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 _NodeFilterWrappingImplementation extends DOMWrapperBase implements NodeFilter {
-  _NodeFilterWrappingImplementation() : super() {}
-
-  static create__NodeFilterWrappingImplementation() native {
-    return new _NodeFilterWrappingImplementation();
-  }
-
-  int acceptNode(Node n) {
-    return _acceptNode(this, n);
-  }
-  static int _acceptNode(receiver, n) native;
-
-  String get typeName() { return "NodeFilter"; }
-}