Check in codegen test expectations.

test/codegen/expect/language/getters_setters2_test_none_multi.js

+dart_library.library('language/getters_setters2_test_none_multi', null, /* Imports */[
+  'dart_sdk',
+  'expect'
+], function load__getters_setters2_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 getters_setters2_test_none_multi = Object.create(null);
+  let VoidTodynamic = () => (VoidTodynamic = dart.constFn(dart.definiteFunctionType(dart.dynamic, [])))();
+  getters_setters2_test_none_multi.A = class A extends core.Object {
+    a() {
+      return 37;
+    }
+  };
+  dart.setSignature(getters_setters2_test_none_multi.A, {
+    methods: () => ({a: dart.definiteFunctionType(core.int, [])})
+  });
+  getters_setters2_test_none_multi.B = class B extends getters_setters2_test_none_multi.A {
+    b() {
+      return 38;
+    }
+  };
+  dart.setSignature(getters_setters2_test_none_multi.B, {
+    methods: () => ({b: dart.definiteFunctionType(core.int, [])})
+  });
+  getters_setters2_test_none_multi.C = class C extends core.Object {};
+  getters_setters2_test_none_multi.T1 = class T1 extends core.Object {
+    new() {
+      this.getterField = null;
+    }
+    get field() {
+      return this.getterField;
+    }
+    set field(arg) {
+      this.getterField = arg;
+    }
+  };
+  getters_setters2_test_none_multi.T2 = class T2 extends core.Object {
+    new() {
+      this.getterField = null;
+      this.setterField = null;
+    }
+    get field() {
+      return this.getterField;
+    }
+  };
+  getters_setters2_test_none_multi.T3 = class T3 extends core.Object {
+    new() {
+      this.getterField = null;
+    }
+    get field() {
+      return this.getterField;
+    }
+    set field(arg) {
+      this.getterField = getters_setters2_test_none_multi.B._check(arg);
+    }
+  };
+  getters_setters2_test_none_multi.main = function() {
+    let instance1 = new getters_setters2_test_none_multi.T1();
+    let instance3 = new getters_setters2_test_none_multi.T3();
+    instance1.field = new getters_setters2_test_none_multi.B();
+    let resultA = instance1.field;
+    let resultB = getters_setters2_test_none_multi.B._check(instance1.field);
+    let result = null;
+    result = instance1.field.a();
+    expect$.Expect.equals(37, result);
+    instance3.field = new getters_setters2_test_none_multi.B();
+    result = instance3.field.a();
+    expect$.Expect.equals(37, result);
+    result = instance3.field.b();
+    expect$.Expect.equals(38, result);
+  };
+  dart.fn(getters_setters2_test_none_multi.main, VoidTodynamic());
+  // Exports:
+  exports.getters_setters2_test_none_multi = getters_setters2_test_none_multi;
+});