Install the 'name' property in classes at runtime

test/mjsunit/es6/function-name.js

 // Copyright 2015 the V8 project authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 (function testVariableDeclarationsFunction() {
   'use strict';
   var a = function(){};
   assertEquals('a', a.name);
   let b = () => {};
   assertEquals('b', b.name);
@@ skipping 355 matching lines @@
   var g = function* () {};
   var obj = {
     ['h']: function () {},
     i: () => {}
   };
   assertEquals('function () {}', f.toString());
   assertEquals('function* () {}', g.toString());
   assertEquals('function () {}', obj.h.toString());
   assertEquals('() => {}', obj.i.toString());
 })();
+
+(function testClassNameOrder() {
+  assertEquals(['length', 'prototype'], Object.getOwnPropertyNames(class {}));
+
+  class A { }
+  assertEquals(['length', 'prototype', 'name'], Object.getOwnPropertyNames(A));
+
+  class B { static foo() { } }
+  assertEquals(['length', 'prototype', 'foo', 'name'], Object.getOwnPropertyNames(B));
+
+  class C { static name() { } static foo() { } }
+  assertEquals(['length', 'prototype', 'name', 'foo'], Object.getOwnPropertyNames(C));
+})();