unittest step2: bye bye to multiple entrypoints for unittest

client/tests/client/dom/IndexedDB2Test.dart

Index: client/tests/client/dom/IndexedDB2Test.dart
diff --git a/client/tests/client/dom/IndexedDB2Test.dart b/client/tests/client/dom/IndexedDB2Test.dart
index dbf8813c152be61cb81c9f871bb602f541cb4a9f..86593a55bb92f7a1ff697fe82c1f1477a3fba1d9 100644
--- a/client/tests/client/dom/IndexedDB2Test.dart
+++ b/client/tests/client/dom/IndexedDB2Test.dart
@@ -1,5 +1,6 @@
 #library('IndexedDB1Test');
-#import('../../../../lib/unittest/unittest_dom.dart');
+#import('../../../../lib/unittest/unittest.dart');
+#import('../../../../lib/unittest/dom_config.dart');
 #import('dart:dom');
 #import('dart:coreimpl');
 
@@ -145,7 +146,7 @@ tests_dynamic() {
 }
 
 main() {
-  forLayoutTests();
+  useDomConfiguration(isLayoutTest: true);
 
   tests_dynamic();
 }