test.py: Sending JSON between test_controller.js <-> browser_controller

dart/pkg/unittest/lib/unittest.dart

Index: dart/pkg/unittest/lib/unittest.dart
diff --git a/dart/pkg/unittest/lib/unittest.dart b/dart/pkg/unittest/lib/unittest.dart
index f9643fb68485236fa8539ba694ed92a639133811..6560dcc18dc2203a63175cd270864a8ddb109585 100644
--- a/dart/pkg/unittest/lib/unittest.dart
+++ b/dart/pkg/unittest/lib/unittest.dart
@@ -785,8 +785,7 @@ void _completeTests() {
     }
   }
   _config.onSummary(passed, failed, errors, testCases, _uncaughtErrorMessage);
-  _config.onDone(passed > 0 && failed == 0 && errors == 0 &&
-      _uncaughtErrorMessage == null);
+  _config.onDone(failed == 0 && errors == 0 && _uncaughtErrorMessage == null);
   _initialized = false;
 }