Remove generated directories with 100s of files.

client/dom/generated/src/wrapping/_SVGFEMergeElementWrappingImplementation.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 _SVGFEMergeElementWrappingImplementation extends _SVGElementWrappingImplementation implements SVGFEMergeElement {
-  _SVGFEMergeElementWrappingImplementation() : super() {}
-
-  static create__SVGFEMergeElementWrappingImplementation() native {
-    return new _SVGFEMergeElementWrappingImplementation();
-  }
-
-  // From SVGFilterPrimitiveStandardAttributes
-
-  SVGAnimatedLength get height() { return _get_height(this); }
-  static SVGAnimatedLength _get_height(var _this) native;
-
-  SVGAnimatedString get result() { return _get_result(this); }
-  static SVGAnimatedString _get_result(var _this) native;
-
-  SVGAnimatedLength get width() { return _get_width(this); }
-  static SVGAnimatedLength _get_width(var _this) native;
-
-  SVGAnimatedLength get x() { return _get_x(this); }
-  static SVGAnimatedLength _get_x(var _this) native;
-
-  SVGAnimatedLength get y() { return _get_y(this); }
-  static SVGAnimatedLength _get_y(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_SVGFEMergeElement(this); }
-  static CSSStyleDeclaration _get_style_SVGFEMergeElement(var _this) native;
-
-  CSSValue getPresentationAttribute(String name) {
-    return _getPresentationAttribute(this, name);
-  }
-  static CSSValue _getPresentationAttribute(receiver, name) native;
-
-  String get typeName() { return "SVGFEMergeElement"; }
-}