lingering step 2 of the test rename overhaul: make await tests also a directory

frog/tests/await/binary_expression_normalization_test.dart

Index: frog/tests/await/binary_expression_normalization_test.dart
diff --git a/frog/tests/await/binary_expression_normalization_test.dart b/frog/tests/await/binary_expression_normalization_test.dart
index 9c685f5c865a532af28849ed566ab1d07d358d82..50aa5f869610c2b7bf272437c6ddbfd6a477269f 100644
--- a/frog/tests/await/binary_expression_normalization_test.dart
+++ b/frog/tests/await/binary_expression_normalization_test.dart
@@ -2,6 +2,9 @@
 // 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.
 
+// Pass VM options to run test through the awaitc compiler:

[Emily Fortuna, 2012/05/02 23:11:09]

This comment is perhaps a little too terse to be understandable. Please adjust
like we discussed.

[Siggi Cherem (dart-lang), 2012/05/02 23:21:00]

Done.

+// VMOptions=frog/await/awaitc.dart
+
 // await on (non short-circuit, ie not: || &&) binary expressions.
 #import("await_test_helper.dart");