Remove generated directories with 100s of files.

client/dom/generated/src/wrapping/_SVGPathSegArcRelWrappingImplementation.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 _SVGPathSegArcRelWrappingImplementation extends _SVGPathSegWrappingImplementation implements SVGPathSegArcRel {
-  _SVGPathSegArcRelWrappingImplementation() : super() {}
-
-  static create__SVGPathSegArcRelWrappingImplementation() native {
-    return new _SVGPathSegArcRelWrappingImplementation();
-  }
-
-  num get angle() { return _get_angle(this); }
-  static num _get_angle(var _this) native;
-
-  void set angle(num value) { _set_angle(this, value); }
-  static void _set_angle(var _this, num value) native;
-
-  bool get largeArcFlag() { return _get_largeArcFlag(this); }
-  static bool _get_largeArcFlag(var _this) native;
-
-  void set largeArcFlag(bool value) { _set_largeArcFlag(this, value); }
-  static void _set_largeArcFlag(var _this, bool value) native;
-
-  num get r1() { return _get_r1(this); }
-  static num _get_r1(var _this) native;
-
-  void set r1(num value) { _set_r1(this, value); }
-  static void _set_r1(var _this, num value) native;
-
-  num get r2() { return _get_r2(this); }
-  static num _get_r2(var _this) native;
-
-  void set r2(num value) { _set_r2(this, value); }
-  static void _set_r2(var _this, num value) native;
-
-  bool get sweepFlag() { return _get_sweepFlag(this); }
-  static bool _get_sweepFlag(var _this) native;
-
-  void set sweepFlag(bool value) { _set_sweepFlag(this, value); }
-  static void _set_sweepFlag(var _this, bool value) native;
-
-  num get x() { return _get_x(this); }
-  static num _get_x(var _this) native;
-
-  void set x(num value) { _set_x(this, value); }
-  static void _set_x(var _this, num value) native;
-
-  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 "SVGPathSegArcRel"; }
-}