Remove generated directories with 100s of files.

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

Index: client/dom/generated/src/wrapping/_SVGPathSegLinetoVerticalRelWrappingImplementation.dart
diff --git a/client/dom/generated/src/wrapping/_SVGPathSegLinetoVerticalRelWrappingImplementation.dart b/client/dom/generated/src/wrapping/_SVGPathSegLinetoVerticalRelWrappingImplementation.dart
deleted file mode 100644
index 6291abc7e8f67d62403faba74e5e8d0c38550f9b..0000000000000000000000000000000000000000
--- a/client/dom/generated/src/wrapping/_SVGPathSegLinetoVerticalRelWrappingImplementation.dart
+++ /dev/null
@@ -1,21 +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 _SVGPathSegLinetoVerticalRelWrappingImplementation extends _SVGPathSegWrappingImplementation implements SVGPathSegLinetoVerticalRel {
-  _SVGPathSegLinetoVerticalRelWrappingImplementation() : super() {}
-
-  static create__SVGPathSegLinetoVerticalRelWrappingImplementation() native {
-    return new _SVGPathSegLinetoVerticalRelWrappingImplementation();
-  }
-
-  num get y() { return _get_y(this); }
-  static num _get_y(var _this) native;
-
-  void set y(num value) { _set_y(this, value); }
-  static void _set_y(var _this, num value) native;
-
-  String get typeName() { return "SVGPathSegLinetoVerticalRel"; }
-}