Remove generated directories with 100s of files.

client/dom/generated/src/wrapping/_SVGSymbolElementWrappingImplementation.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 _SVGSymbolElementWrappingImplementation extends _SVGElementWrappingImplementation implements SVGSymbolElement {
-  _SVGSymbolElementWrappingImplementation() : super() {}
-
-  static create__SVGSymbolElementWrappingImplementation() native {
-    return new _SVGSymbolElementWrappingImplementation();
-  }
-
-  // From SVGLangSpace
-
-  String get xmllang() { return _get_xmllang(this); }
-  static String _get_xmllang(var _this) native;
-
-  void set xmllang(String value) { _set_xmllang(this, value); }
-  static void _set_xmllang(var _this, String value) native;
-
-  String get xmlspace() { return _get_xmlspace(this); }
-  static String _get_xmlspace(var _this) native;
-
-  void set xmlspace(String value) { _set_xmlspace(this, value); }
-  static void _set_xmlspace(var _this, String value) native;
-
-  // From SVGExternalResourcesRequired
-
-  SVGAnimatedBoolean get externalResourcesRequired() { return _get_externalResourcesRequired(this); }
-  static SVGAnimatedBoolean _get_externalResourcesRequired(var _this) native;
-
-  // From SVGStylable
-
-  SVGAnimatedString get className() { return _get_className(this); }
-  static SVGAnimatedString _get_className(var _this) native;
-
-  CSSStyleDeclaration get style() { return _get_style_SVGSymbolElement(this); }
-  static CSSStyleDeclaration _get_style_SVGSymbolElement(var _this) native;
-
-  CSSValue getPresentationAttribute(String name) {
-    return _getPresentationAttribute(this, name);
-  }
-  static CSSValue _getPresentationAttribute(receiver, name) native;
-
-  // From SVGFitToViewBox
-
-  SVGAnimatedPreserveAspectRatio get preserveAspectRatio() { return _get_preserveAspectRatio(this); }
-  static SVGAnimatedPreserveAspectRatio _get_preserveAspectRatio(var _this) native;
-
-  SVGAnimatedRect get viewBox() { return _get_viewBox(this); }
-  static SVGAnimatedRect _get_viewBox(var _this) native;
-
-  String get typeName() { return "SVGSymbolElement"; }
-}