Revert "Add some sweet XML classes."

client/tests/client/html/util.dart

Index: client/tests/client/html/util.dart
diff --git a/client/tests/client/html/util.dart b/client/tests/client/html/util.dart
deleted file mode 100644
index 22d2c74ec0919c12addce4d5d4103bb6a035ddf0..0000000000000000000000000000000000000000
--- a/client/tests/client/html/util.dart
+++ /dev/null
@@ -1,15 +0,0 @@
-// Copyright (c) 2012, 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.
-
-void expectUnsupported(void fn()) =>
-  Expect.throws(fn, (e) => e is UnsupportedOperationException);
-
-void expectEmptyRect(ClientRect rect) {
-  Expect.equals(0, rect.bottom);
-  Expect.equals(0, rect.top);
-  Expect.equals(0, rect.left);
-  Expect.equals(0, rect.right);
-  Expect.equals(0, rect.height);
-  Expect.equals(0, rect.width);
-}