Remove generated directories with 100s of files.

client/dom/generated/src/wrapping/_SVGLengthWrappingImplementation.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 _SVGLengthWrappingImplementation extends DOMWrapperBase implements SVGLength {
-  _SVGLengthWrappingImplementation() : super() {}
-
-  static create__SVGLengthWrappingImplementation() native {
-    return new _SVGLengthWrappingImplementation();
-  }
-
-  int get unitType() { return _get_unitType(this); }
-  static int _get_unitType(var _this) native;
-
-  num get value() { return _get_value(this); }
-  static num _get_value(var _this) native;
-
-  void set value(num value) { _set_value(this, value); }
-  static void _set_value(var _this, num value) native;
-
-  String get valueAsString() { return _get_valueAsString(this); }
-  static String _get_valueAsString(var _this) native;
-
-  void set valueAsString(String value) { _set_valueAsString(this, value); }
-  static void _set_valueAsString(var _this, String value) native;
-
-  num get valueInSpecifiedUnits() { return _get_valueInSpecifiedUnits(this); }
-  static num _get_valueInSpecifiedUnits(var _this) native;
-
-  void set valueInSpecifiedUnits(num value) { _set_valueInSpecifiedUnits(this, value); }
-  static void _set_valueInSpecifiedUnits(var _this, num value) native;
-
-  void convertToSpecifiedUnits(int unitType) {
-    _convertToSpecifiedUnits(this, unitType);
-    return;
-  }
-  static void _convertToSpecifiedUnits(receiver, unitType) native;
-
-  void newValueSpecifiedUnits(int unitType, num valueInSpecifiedUnits) {
-    _newValueSpecifiedUnits(this, unitType, valueInSpecifiedUnits);
-    return;
-  }
-  static void _newValueSpecifiedUnits(receiver, unitType, valueInSpecifiedUnits) native;
-
-  String get typeName() { return "SVGLength"; }
-}