Fix circularity detection for AST-based type inference in the presence of closures.

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

Index: pkg/analyzer/test/src/summary/resynthesize_ast_test.dart
diff --git a/pkg/analyzer/test/src/summary/resynthesize_ast_test.dart b/pkg/analyzer/test/src/summary/resynthesize_ast_test.dart
index 164d8a79b62ba651d5645e8acf367c422fcf3462..770ca973c4b9d53c1379bba42bd54f97f50bc1d6 100644
--- a/pkg/analyzer/test/src/summary/resynthesize_ast_test.dart
+++ b/pkg/analyzer/test/src/summary/resynthesize_ast_test.dart
@@ -154,6 +154,12 @@ class AstInferredTypeTest extends AbstractResynthesizeTest
 
   @override
   @failingTest
+  void test_circularReference_viaClosures_initializerTypes() {
+    super.test_circularReference_viaClosures_initializerTypes();
+  }
+
+  @override
+  @failingTest
   void test_genericMethods_inferJSBuiltin() {
     super.test_genericMethods_inferJSBuiltin();
   }