Remove generated directories with 100s of files.

client/dom/generated/src/wrapping/_JavaScriptCallFrameWrappingImplementation.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 _JavaScriptCallFrameWrappingImplementation extends DOMWrapperBase implements JavaScriptCallFrame {
-  _JavaScriptCallFrameWrappingImplementation() : super() {}
-
-  static create__JavaScriptCallFrameWrappingImplementation() native {
-    return new _JavaScriptCallFrameWrappingImplementation();
-  }
-
-  JavaScriptCallFrame get caller() { return _get_caller(this); }
-  static JavaScriptCallFrame _get_caller(var _this) native;
-
-  int get column() { return _get_column(this); }
-  static int _get_column(var _this) native;
-
-  String get functionName() { return _get_functionName(this); }
-  static String _get_functionName(var _this) native;
-
-  int get line() { return _get_line(this); }
-  static int _get_line(var _this) native;
-
-  List get scopeChain() { return _get_scopeChain(this); }
-  static List _get_scopeChain(var _this) native;
-
-  int get sourceID() { return _get_sourceID(this); }
-  static int _get_sourceID(var _this) native;
-
-  Object get thisObject() { return _get_thisObject(this); }
-  static Object _get_thisObject(var _this) native;
-
-  String get type() { return _get_type(this); }
-  static String _get_type(var _this) native;
-
-  void evaluate(String script) {
-    _evaluate(this, script);
-    return;
-  }
-  static void _evaluate(receiver, script) native;
-
-  int scopeType(int scopeIndex) {
-    return _scopeType(this, scopeIndex);
-  }
-  static int _scopeType(receiver, scopeIndex) native;
-
-  String get typeName() { return "JavaScriptCallFrame"; }
-}