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

client/html/src/Device.dart

Index: client/html/src/Device.dart
===================================================================
--- client/html/src/Device.dart	(revision 5796)
+++ client/html/src/Device.dart	(working copy)
@@ -1,20 +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.
-
-/**
- * Utils for device detection.
- */
-class _Device {
-  /**
-   * Gets the browser's user agent. Using this function allows tests to inject
-   * the user agent.
-   * Returns the user agent.
-   */
-  static String get userAgent() => window.navigator.userAgent;
-
-  /**
-   * Determines if the current device is running Firefox.
-   */
-  static bool get isFirefox() => userAgent.contains("Firefox", 0);
-}