Check in codegen test expectations.

test/codegen/expect/language/constant_type_literal_test_none_multi.js

Index: test/codegen/expect/language/constant_type_literal_test_none_multi.js
diff --git a/test/codegen/expect/language/constant_type_literal_test_none_multi.js b/test/codegen/expect/language/constant_type_literal_test_none_multi.js
new file mode 100644
index 0000000000000000000000000000000000000000..30d67b1609ef705a0c9ba632688386198f5d5b0d
--- /dev/null
+++ b/test/codegen/expect/language/constant_type_literal_test_none_multi.js
@@ -0,0 +1,31 @@
+dart_library.library('language/constant_type_literal_test_none_multi', null, /* Imports */[
+  'dart_sdk'
+], function load__constant_type_literal_test_none_multi(exports, dart_sdk) {
+  'use strict';
+  const core = dart_sdk.core;
+  const dart = dart_sdk.dart;
+  const dartx = dart_sdk.dartx;
+  const constant_type_literal_test_none_multi = Object.create(null);
+  let C = () => (C = dart.constFn(constant_type_literal_test_none_multi.C$()))();
+  let VoidTodynamic = () => (VoidTodynamic = dart.constFn(dart.definiteFunctionType(dart.dynamic, [])))();
+  let const$;
+  constant_type_literal_test_none_multi.C$ = dart.generic(T => {
+    class C extends core.Object {
+      m() {
+        let lst = const$ || (const$ = dart.constList([], dart.dynamic));
+      }
+    }
+    dart.addTypeTests(C);
+    dart.setSignature(C, {
+      methods: () => ({m: dart.definiteFunctionType(dart.void, [])})
+    });
+    return C;
+  });
+  constant_type_literal_test_none_multi.C = C();
+  constant_type_literal_test_none_multi.main = function() {
+    new constant_type_literal_test_none_multi.C().m();
+  };
+  dart.fn(constant_type_literal_test_none_multi.main, VoidTodynamic());
+  // Exports:
+  exports.constant_type_literal_test_none_multi = constant_type_literal_test_none_multi;
+});