Rename client/{dom,html} to lib/{dom,html} .

client/html/src/BeforeLoadEventWrappingImplementation.dart

Index: client/html/src/BeforeLoadEventWrappingImplementation.dart
===================================================================
--- client/html/src/BeforeLoadEventWrappingImplementation.dart	(revision 5796)
+++ client/html/src/BeforeLoadEventWrappingImplementation.dart	(working copy)
@@ -1,16 +0,0 @@
-// 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.
-
-class BeforeLoadEventWrappingImplementation extends EventWrappingImplementation implements BeforeLoadEvent {
-  BeforeLoadEventWrappingImplementation._wrap(ptr) : super._wrap(ptr);
-
-  factory BeforeLoadEventWrappingImplementation(String type, String url,
-      [bool canBubble = true, bool cancelable = true]) {
-    final e = dom.document.createEvent("BeforeLoadEvent");
-    e.initBeforeLoadEvent(type, canBubble, cancelable, url);
-    return LevelDom.wrapBeforeLoadEvent(e);
-  }
-
-  String get url() => _ptr.url;
-}