Fix timer tests: timer tests were not using expectAsync to wait for

tests/isolate/timer_not_available_test.dart

Index: tests/isolate/timer_not_available_test.dart
diff --git a/tests/isolate/timer_not_available_test.dart b/tests/isolate/timer_not_available_test.dart
index 82c9103edbc7161a55f21c8bcf87dcb02d66893a..464ae0c630c5f25bb7f35a80d7ac0e706f1d6082 100644
--- a/tests/isolate/timer_not_available_test.dart
+++ b/tests/isolate/timer_not_available_test.dart
@@ -11,6 +11,7 @@ main() {
   try {
     new Timer(0, (_) { });
   } on UnsupportedOperationException catch (e) {
+    print(e);

[Siggi Cherem (dart-lang), 2012/10/08 21:50:07]

is this needed? or just debugging code?

[justinfagnani, 2012/10/08 22:12:48]

removed

     failed = true;
   }
   Expect.isTrue(failed);
@@ -19,6 +20,7 @@ main() {
     var t = new Timer.repeating(10, (_) { });
     t.cancel();
   } on UnsupportedOperationException catch (e) {
+    print(e);
     failed = true;
   }
   Expect.isTrue(failed);