Make deferred loading of message libraries optional

pkg/intl/test/message_extraction/message_extraction_no_deferred_test.dart

Index: pkg/intl/test/message_extraction/message_extraction_no_deferred_test.dart
diff --git a/pkg/intl/test/message_extraction/message_extraction_no_deferred_test.dart b/pkg/intl/test/message_extraction/message_extraction_no_deferred_test.dart
new file mode 100644
index 0000000000000000000000000000000000000000..a46ea7290a8085e4f1415f20565b9c6c7358c0fa
--- /dev/null
+++ b/pkg/intl/test/message_extraction/message_extraction_no_deferred_test.dart
@@ -0,0 +1,16 @@
+// Copyright (c) 2014, 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.
+
+/** 
+ * A test for message extraction and code generation not using deferred 
+ * loading for the generated code.
+ */
+library message_extraction_no_deferred_test;
+
+import 'message_extraction_test.dart' as mainTest;
+
+main(arguments) {
+  mainTest.useDeferredLoading = false;
+  mainTest.main(arguments);
+}