Check in codegen test expectations.

test/codegen/expect/language/cyclic_type_test_none_multi.js

Index: test/codegen/expect/language/cyclic_type_test_none_multi.js
diff --git a/test/codegen/expect/language/cyclic_type_test_none_multi.js b/test/codegen/expect/language/cyclic_type_test_none_multi.js
new file mode 100644
index 0000000000000000000000000000000000000000..f02d0f98824a70fff61a8265ab1584b6dbe78e81
--- /dev/null
+++ b/test/codegen/expect/language/cyclic_type_test_none_multi.js
@@ -0,0 +1,27 @@
+dart_library.library('language/cyclic_type_test_none_multi', null, /* Imports */[
+  'dart_sdk'
+], function load__cyclic_type_test_none_multi(exports, dart_sdk) {
+  'use strict';
+  const core = dart_sdk.core;
+  const dart = dart_sdk.dart;
+  const dartx = dart_sdk.dartx;
+  const cyclic_type_test_none_multi = Object.create(null);
+  let Base = () => (Base = dart.constFn(cyclic_type_test_none_multi.Base$()))();
+  let VoidTodynamic = () => (VoidTodynamic = dart.constFn(dart.definiteFunctionType(dart.dynamic, [])))();
+  cyclic_type_test_none_multi.Base$ = dart.generic(T => {
+    class Base extends core.Object {
+      get t() {
+        return dart.wrapType(T);
+      }
+    }
+    dart.addTypeTests(Base);
+    return Base;
+  });
+  cyclic_type_test_none_multi.Base = Base();
+  cyclic_type_test_none_multi.main = function() {
+    let d = null;
+  };
+  dart.fn(cyclic_type_test_none_multi.main, VoidTodynamic());
+  // Exports:
+  exports.cyclic_type_test_none_multi = cyclic_type_test_none_multi;
+});