Check in codegen test expectations.

test/codegen/expect/language/inferrer_constructor5_test_none_multi.js

Index: test/codegen/expect/language/inferrer_constructor5_test_none_multi.js
diff --git a/test/codegen/expect/language/inferrer_constructor5_test_none_multi.js b/test/codegen/expect/language/inferrer_constructor5_test_none_multi.js
new file mode 100644
index 0000000000000000000000000000000000000000..8afc7b538209416b4d26beb8b582a77a294b47dd
--- /dev/null
+++ b/test/codegen/expect/language/inferrer_constructor5_test_none_multi.js
@@ -0,0 +1,32 @@
+dart_library.library('language/inferrer_constructor5_test_none_multi', null, /* Imports */[
+  'dart_sdk'
+], function load__inferrer_constructor5_test_none_multi(exports, dart_sdk) {
+  'use strict';
+  const core = dart_sdk.core;
+  const dart = dart_sdk.dart;
+  const dartx = dart_sdk.dartx;
+  const inferrer_constructor5_test_none_multi = Object.create(null);
+  let VoidTodynamic = () => (VoidTodynamic = dart.constFn(dart.definiteFunctionType(dart.dynamic, [])))();
+  inferrer_constructor5_test_none_multi.A = class A extends core.Object {
+    new() {
+    }
+  };
+  dart.setSignature(inferrer_constructor5_test_none_multi.A, {
+    constructors: () => ({new: dart.definiteFunctionType(inferrer_constructor5_test_none_multi.A, [])})
+  });
+  inferrer_constructor5_test_none_multi.B = class B extends inferrer_constructor5_test_none_multi.A {
+    new() {
+      this.field = null;
+      super.new();
+      this.field = 42;
+    }
+  };
+  dart.setSignature(inferrer_constructor5_test_none_multi.B, {
+    constructors: () => ({new: dart.definiteFunctionType(inferrer_constructor5_test_none_multi.B, [])})
+  });
+  inferrer_constructor5_test_none_multi.main = function() {
+  };
+  dart.fn(inferrer_constructor5_test_none_multi.main, VoidTodynamic());
+  // Exports:
+  exports.inferrer_constructor5_test_none_multi = inferrer_constructor5_test_none_multi;
+});