Check in codegen test expectations.

test/codegen/expect/language/field_override4_test_01_multi.js

Index: test/codegen/expect/language/field_override4_test_01_multi.js
diff --git a/test/codegen/expect/language/field_override4_test_01_multi.js b/test/codegen/expect/language/field_override4_test_01_multi.js
new file mode 100644
index 0000000000000000000000000000000000000000..93e0ff1ee809d3910bbaa03875de1b5eefda6139
--- /dev/null
+++ b/test/codegen/expect/language/field_override4_test_01_multi.js
@@ -0,0 +1,35 @@
+dart_library.library('language/field_override4_test_01_multi', null, /* Imports */[
+  'dart_sdk',
+  'expect'
+], function load__field_override4_test_01_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 field_override4_test_01_multi = Object.create(null);
+  let VoidTodynamic = () => (VoidTodynamic = dart.constFn(dart.definiteFunctionType(dart.dynamic, [])))();
+  field_override4_test_01_multi.A = class A extends core.Object {
+    get foo() {
+      return 42;
+    }
+  };
+  field_override4_test_01_multi.B = class B extends field_override4_test_01_multi.A {
+    new() {
+      this[foo] = 42;
+    }
+    get foo() {
+      return this[foo];
+    }
+    set foo(value) {
+      this[foo] = value;
+    }
+  };
+  const foo = Symbol(field_override4_test_01_multi.B.name + "." + 'foo'.toString());
+  field_override4_test_01_multi.main = function() {
+    expect$.Expect.equals(42, new field_override4_test_01_multi.B().foo);
+  };
+  dart.fn(field_override4_test_01_multi.main, VoidTodynamic());
+  // Exports:
+  exports.field_override4_test_01_multi = field_override4_test_01_multi;
+});