unittest step2: bye bye to multiple entrypoints for unittest

client/tests/client/dom/TypingTest.dart

Index: client/tests/client/dom/TypingTest.dart
diff --git a/client/tests/client/dom/TypingTest.dart b/client/tests/client/dom/TypingTest.dart
index e3032d88b1e5b89ae1c1dc7604ae8da4357dc0fe..8886e838bbfd747280cc1d14cbe864713fd25c44 100644
--- a/client/tests/client/dom/TypingTest.dart
+++ b/client/tests/client/dom/TypingTest.dart
@@ -1,9 +1,10 @@
 #library('TypingTest');
-#import('../../../../lib/unittest/unittest_dom.dart');
+#import('../../../../lib/unittest/unittest.dart');
+#import('../../../../lib/unittest/dom_config.dart');
 #import('dart:dom');
 
 main() {
-  forLayoutTests();
+  useDomConfiguration(isLayoutTest: true);
 
   test('NodeList', () {
     List<Node> asList = window.document.getElementsByTagName('body');