Check in codegen test expectations.

test/codegen/expect/language/class_literal_test_none_multi.js

+dart_library.library('language/class_literal_test_none_multi', null, /* Imports */[
+  'dart_sdk',
+  'expect'
+], function load__class_literal_test_none_multi(exports, dart_sdk, expect) {
+  'use strict';
+  const core = dart_sdk.core;
+  const dart = dart_sdk.dart;
+  const dartx = dart_sdk.dartx;
+  const expect$ = expect.expect;
+  const class_literal_test_none_multi = Object.create(null);
+  let dynamicTodynamic = () => (dynamicTodynamic = dart.constFn(dart.definiteFunctionType(dart.dynamic, [dart.dynamic])))();
+  let VoidTodynamic = () => (VoidTodynamic = dart.constFn(dart.definiteFunctionType(dart.dynamic, [])))();
+  class_literal_test_none_multi.Class = class Class extends core.Object {
+    static fisk() {
+      return 42;
+    }
+  };
+  dart.setSignature(class_literal_test_none_multi.Class, {
+    statics: () => ({fisk: dart.definiteFunctionType(dart.dynamic, [])}),
+    names: ['fisk']
+  });
+  class_literal_test_none_multi.foo = function(x) {
+  };
+  dart.fn(class_literal_test_none_multi.foo, dynamicTodynamic());
+  class_literal_test_none_multi.main = function() {
+    expect$.Expect.equals(42, class_literal_test_none_multi.Class.fisk());
+    expect$.Expect.equals(null, class_literal_test_none_multi.foo(class_literal_test_none_multi.Class.fisk()));
+    dart.wrapType(class_literal_test_none_multi.Class);
+    let x = dart.wrapType(class_literal_test_none_multi.Class);
+    class_literal_test_none_multi.foo(dart.wrapType(class_literal_test_none_multi.Class));
+    expect$.Expect.isFalse(dart.wrapType(class_literal_test_none_multi.Class) == null);
+    expect$.Expect.notEquals(dart.wrapType(class_literal_test_none_multi.Class), "Class");
+    expect$.Expect.isTrue(typeof dart.wrapType(class_literal_test_none_multi.Class).toString() == 'string');
+    let y = dart.wrapType(class_literal_test_none_multi.Class);
+    expect$.Expect.isTrue(typeof y.toString() == 'string');
+  };
+  dart.fn(class_literal_test_none_multi.main, VoidTodynamic());
+  // Exports:
+  exports.class_literal_test_none_multi = class_literal_test_none_multi;
+});