Remove generated directories with 100s of files.

client/dom/generated/src/wrapping/_HTMLCollectionWrappingImplementation.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 _HTMLCollectionWrappingImplementation extends DOMWrapperBase implements HTMLCollection {
-  _HTMLCollectionWrappingImplementation() : super() {}
-
-  static create__HTMLCollectionWrappingImplementation() native {
-    return new _HTMLCollectionWrappingImplementation();
-  }
-
-  int get length() { return _get_length(this); }
-  static int _get_length(var _this) native;
-
-  Node operator[](int index) { return _index(this, index); }
-  static Node _index(var _this, int index) native;
-
-  void operator[]=(int index, Node value) {
-    throw new UnsupportedOperationException("Cannot assign element of immutable List.");
-  }
-
-  void add(Node value) {
-    throw new UnsupportedOperationException("Cannot add to immutable List.");
-  }
-
-  void addLast(Node value) {
-    throw new UnsupportedOperationException("Cannot add to immutable List.");
-  }
-
-  void addAll(Collection<Node> collection) {
-    throw new UnsupportedOperationException("Cannot add to immutable List.");
-  }
-
-  void sort(int compare(Node a, Node b)) {
-    throw new UnsupportedOperationException("Cannot sort immutable List.");
-  }
-
-  void copyFrom(List<Object> src, int srcStart, int dstStart, int count) {
-    throw new UnsupportedOperationException("This object is immutable.");
-  }
-
-  int indexOf(Node element, [int start = 0]) {
-    return _Lists.indexOf(this, element, start, this.length);
-  }
-
-  int lastIndexOf(Node element, [int start = null]) {
-    if (start === null) start = length - 1;
-    return _Lists.lastIndexOf(this, element, start);
-  }
-
-  int clear() {
-    throw new UnsupportedOperationException("Cannot clear immutable List.");
-  }
-
-  Node removeLast() {
-    throw new UnsupportedOperationException("Cannot removeLast on immutable List.");
-  }
-
-  Node last() {
-    return this[length - 1];
-  }
-
-  void forEach(void f(Node element)) {
-    _Collections.forEach(this, f);
-  }
-
-  Collection map(f(Node element)) {
-    return _Collections.map(this, [], f);
-  }
-
-  Collection<Node> filter(bool f(Node element)) {
-    return _Collections.filter(this, new List<Node>(), f);
-  }
-
-  bool every(bool f(Node element)) {
-    return _Collections.every(this, f);
-  }
-
-  bool some(bool f(Node element)) {
-    return _Collections.some(this, f);
-  }
-
-  void setRange(int start, int length, List<Node> from, [int startFrom]) {
-    throw new UnsupportedOperationException("Cannot setRange on immutable List.");
-  }
-
-  void removeRange(int start, int length) {
-    throw new UnsupportedOperationException("Cannot removeRange on immutable List.");
-  }
-
-  void insertRange(int start, int length, [Node initialValue]) {
-    throw new UnsupportedOperationException("Cannot insertRange on immutable List.");
-  }
-
-  List<Node> getRange(int start, int length) {
-    throw new NotImplementedException();
-  }
-
-  bool isEmpty() {
-    return length == 0;
-  }
-
-  Iterator<Node> iterator() {
-    return new _FixedSizeListIterator<Node>(this);
-  }
-
-  Node item(int index) {
-    return _item(this, index);
-  }
-  static Node _item(receiver, index) native;
-
-  Node namedItem(String name) {
-    return _namedItem(this, name);
-  }
-  static Node _namedItem(receiver, name) native;
-
-  String get typeName() { return "HTMLCollection"; }
-}