Stop working around issue 9535.

pkg/scheduled_test/lib/scheduled_test.dart

Index: pkg/scheduled_test/lib/scheduled_test.dart
diff --git a/pkg/scheduled_test/lib/scheduled_test.dart b/pkg/scheduled_test/lib/scheduled_test.dart
index 0a3b2bf98c37d50970d3408ffc8c37699006c6a9..aab455e87c122549702aed9a12c8b76b2bdfb1e9 100644
--- a/pkg/scheduled_test/lib/scheduled_test.dart
+++ b/pkg/scheduled_test/lib/scheduled_test.dart
@@ -197,8 +197,7 @@ import 'src/schedule.dart';
 import 'src/schedule_error.dart';
 
 export 'package:unittest/unittest.dart' hide
-    test, solo_test, group, setUp, tearDown, unittestConfiguration,
-    currentTestCase, completes, completion;
+    test, solo_test, group, setUp, tearDown, completes, completion;
 
 export 'src/schedule.dart';
 export 'src/schedule_error.dart';
@@ -376,13 +375,3 @@ Future wrapFuture(Future future, [String description]) {
 
   return currentSchedule.wrapFuture(future, description);
 }
-
-// TODO(nweiz): re-export these once issue 9535 is fixed.
-unittest.Configuration get unittestConfiguration =>
-  unittest.unittestConfiguration;
-void set unittestConfiguration(unittest.Configuration value) {
-  unittest.unittestConfiguration = value;
-}
-
-// TODO(nweiz): re-export these once issue 9535 is fixed.
-unittest.TestCase get currentTestCase => unittest.currentTestCase;