Merge three PromiseEvent's into one.

test/mjsunit/es6/debug-promises-new-event.js

Index: test/mjsunit/es6/debug-promises-new-event.js
diff --git a/test/mjsunit/es6/debug-promises-new-event.js b/test/mjsunit/es6/debug-promises-new-event.js
index b08077c5b884d7939ac8044b65b3b72c1d388b13..0f7de8236394b838b2ea1a6be8b73e0a7cca07a9 100644
--- a/test/mjsunit/es6/debug-promises-new-event.js
+++ b/test/mjsunit/es6/debug-promises-new-event.js
@@ -10,14 +10,10 @@ var exception = null;
 var new_promise;
 
 function listener(event, exec_state, event_data, data) {
-  if (!(event_data instanceof debug.NewPromiseEvent)) return;
+  if (!(event == Debug.DebugEvent.PromiseEvent && event_data.type() == "new")) {
+    return;
+  }
   try {
-    assertTrue(event_data.resolver().isFunction());
-    assertEquals(resolver, event_data.resolver().value());
-    assertTrue(event_data.resolver().resolved());
-    assertEquals("resolver", event_data.resolver().name());
-    assertTrue(event_data.resolver().source().indexOf("Token") > 0);
-
     assertTrue(event_data.promise().isPromise());
     new_promise = event_data.promise().value();
     assertEquals("pending", event_data.promise().status());
@@ -30,7 +26,7 @@ function listener(event, exec_state, event_data, data) {
 Debug.setListener(listener);
 
 function resolver(resolve, reject) {
-  resolve();  // Token
+  resolve();
 }
 
 var p = new Promise(resolver);