Fix instantiateToBounds behavior in summary resynthesizer to match that of StrongTypeSystemImpl.ins…

pkg/analyzer/test/src/summary/resynthesize_strong_test.dart

Index: pkg/analyzer/test/src/summary/resynthesize_strong_test.dart
diff --git a/pkg/analyzer/test/src/summary/resynthesize_strong_test.dart b/pkg/analyzer/test/src/summary/resynthesize_strong_test.dart
index d337de7f304212c83fa207c2d588e9dbae4ab87b..63b8c2cc89d1e68b85e10e3cb97025707ed252ea 100644
--- a/pkg/analyzer/test/src/summary/resynthesize_strong_test.dart
+++ b/pkg/analyzer/test/src/summary/resynthesize_strong_test.dart
@@ -25,4 +25,11 @@ class ResynthesizeStrongTest extends ResynthesizeElementTest {
   @override
   AnalysisOptionsImpl createOptions() =>
       super.createOptions()..strongMode = true;
+
+  @override
+  @failingTest
+  test_instantiateToBounds_boundRefersToLaterTypeArgument() {
+    // TODO(paulberry): this is failing due to dartbug.com/27072.
+    super.test_instantiateToBounds_boundRefersToLaterTypeArgument();
+  }
 }