Check in codegen test expectations.

test/codegen/expect/language/mixin_cyclic_test_none_multi.js

Index: test/codegen/expect/language/mixin_cyclic_test_none_multi.js
diff --git a/test/codegen/expect/language/mixin_cyclic_test_none_multi.js b/test/codegen/expect/language/mixin_cyclic_test_none_multi.js
new file mode 100644
index 0000000000000000000000000000000000000000..17d47684f781682a7ec71f1ade562e9b7f759e24
--- /dev/null
+++ b/test/codegen/expect/language/mixin_cyclic_test_none_multi.js
@@ -0,0 +1,42 @@
+dart_library.library('language/mixin_cyclic_test_none_multi', null, /* Imports */[
+  'dart_sdk'
+], function load__mixin_cyclic_test_none_multi(exports, dart_sdk) {
+  'use strict';
+  const core = dart_sdk.core;
+  const dart = dart_sdk.dart;
+  const dartx = dart_sdk.dartx;
+  const mixin_cyclic_test_none_multi = Object.create(null);
+  let A = () => (A = dart.constFn(mixin_cyclic_test_none_multi.A$()))();
+  let M = () => (M = dart.constFn(mixin_cyclic_test_none_multi.M$()))();
+  let VoidTovoid = () => (VoidTovoid = dart.constFn(dart.definiteFunctionType(dart.void, [])))();
+  mixin_cyclic_test_none_multi.A$ = dart.generic(T => {
+    class A extends core.Object {}
+    dart.addTypeTests(A);
+    return A;
+  });
+  mixin_cyclic_test_none_multi.A = A();
+  mixin_cyclic_test_none_multi.S = class S extends core.Object {};
+  mixin_cyclic_test_none_multi.M$ = dart.generic(T => {
+    class M extends core.Object {}
+    dart.addTypeTests(M);
+    return M;
+  });
+  mixin_cyclic_test_none_multi.M = M();
+  mixin_cyclic_test_none_multi.C1 = class C1 extends dart.mixin(mixin_cyclic_test_none_multi.S, mixin_cyclic_test_none_multi.M) {
+    new() {
+      super.new();
+    }
+  };
+  mixin_cyclic_test_none_multi.C3 = class C3 extends dart.mixin(mixin_cyclic_test_none_multi.S, mixin_cyclic_test_none_multi.M) {
+    new() {
+      super.new();
+    }
+  };
+  mixin_cyclic_test_none_multi.main = function() {
+    new mixin_cyclic_test_none_multi.C1();
+    new mixin_cyclic_test_none_multi.C3();
+  };
+  dart.fn(mixin_cyclic_test_none_multi.main, VoidTovoid());
+  // Exports:
+  exports.mixin_cyclic_test_none_multi = mixin_cyclic_test_none_multi;
+});