Remove generated directories with 100s of files.

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

Index: client/dom/generated/src/wrapping/_DOMParserWrappingImplementation.dart
diff --git a/client/dom/generated/src/wrapping/_DOMParserWrappingImplementation.dart b/client/dom/generated/src/wrapping/_DOMParserWrappingImplementation.dart
deleted file mode 100644
index bb7e4d8672d83fce3fe8d9371f89b57b422df21a..0000000000000000000000000000000000000000
--- a/client/dom/generated/src/wrapping/_DOMParserWrappingImplementation.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 _DOMParserWrappingImplementation extends DOMWrapperBase implements DOMParser {
-  _DOMParserWrappingImplementation() : super() {}
-
-  static create__DOMParserWrappingImplementation() native {
-    return new _DOMParserWrappingImplementation();
-  }
-
-  Document parseFromString(String str, String contentType) {
-    return _parseFromString(this, str, contentType);
-  }
-  static Document _parseFromString(receiver, str, contentType) native;
-
-  String get typeName() { return "DOMParser"; }
-}