Update ObjectToString to Harmony-draft algorithm

test/mjsunit/es6/promises.js

Index: test/mjsunit/es6/promises.js
diff --git a/test/mjsunit/es6/promises.js b/test/mjsunit/es6/promises.js
index faf154ee0a5f7c421bfd8e126f972ab2e31d37a7..56da81588007a4c3723fc77fda5fcdc7f4157e91 100644
--- a/test/mjsunit/es6/promises.js
+++ b/test/mjsunit/es6/promises.js
@@ -33,6 +33,7 @@ var observe = Object.observe;
 var getOwnPropertyNames = Object.getOwnPropertyNames
 var defineProperty = Object.defineProperty
 
+
 function clear(o) {
   if (o === null || (typeof o !== 'object' && typeof o !== 'function')) return
   clear(o.__proto__)
@@ -58,6 +59,15 @@ for (var i in globals) {
   var name = globals[i]
   if (name in whitelist || name[0] === name[0].toLowerCase()) delete globals[i]
 }
+
+
+(function() {

[rossberg, 2014/10/17 11:19:30]

Move this to line 36.

+  // Test before clearing global (fails otherwise)
+  assertEquals("[object Promise]",
+      Object.prototype.toString.call(new Promise(function() {})));
+})();
+
+
 for (var i in globals) {
   if (globals[i]) clearProp(this, globals[i])
 }
@@ -92,7 +102,6 @@ function assertAsyncDone(iteration) {
   dummy.dummy = dummy
 }
 
-
 (function() {
   assertThrows(function() { Promise(function() {}) }, TypeError)
 })();