Submit Object.getOwnPropertyNames patch by Pavel Feldman. See http://codereview.chromium.org/549050.

src/mirror-delay.js

 // Copyright 2006-2008 the V8 project authors. All rights reserved.
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
 // met:
 //
 //     * Redistributions of source code must retain the above copyright
 //       notice, this list of conditions and the following disclaimer.
 //     * Redistributions in binary form must reproduce the above
 //       copyright notice, this list of conditions and the following
 //       disclaimer in the documentation and/or other materials provided
@@ skipping 582 matching lines @@
 };
 
 
 ObjectMirror.prototype.protoObject = function() {
   return MakeMirror(%DebugGetPrototype(this.value_));
 };
 
 
 ObjectMirror.prototype.hasNamedInterceptor = function() {
   // Get information on interceptors for this object.
-  var x = %DebugInterceptorInfo(this.value_);
+  var x = %GetInterceptorInfo(this.value_);
   return (x & 2) != 0;
 };
 
 
 ObjectMirror.prototype.hasIndexedInterceptor = function() {
   // Get information on interceptors for this object.
-  var x = %DebugInterceptorInfo(this.value_);
+  var x = %GetInterceptorInfo(this.value_);
   return (x & 1) != 0;
 };
 
 
 /**
  * Return the property names for this object.
  * @param {number} kind Indicate whether named, indexed or both kinds of
  *     properties are requested
  * @param {number} limit Limit the number of names returend to the specified
        value
  * @return {Array} Property names for this object
  */
 ObjectMirror.prototype.propertyNames = function(kind, limit) {
   // Find kind and limit and allocate array for the result
   kind = kind || PropertyKind.Named | PropertyKind.Indexed;
 
   var propertyNames;
   var elementNames;
   var total = 0;
   
   // Find all the named properties.
   if (kind & PropertyKind.Named) {
     // Get the local property names.
-    propertyNames = %DebugLocalPropertyNames(this.value_);
+    propertyNames = %GetLocalPropertyNames(this.value_);
     total += propertyNames.length;
 
     // Get names for named interceptor properties if any.
     if (this.hasNamedInterceptor() && (kind & PropertyKind.Named)) {
       var namedInterceptorNames =
-          %DebugNamedInterceptorPropertyNames(this.value_);
+          %GetNamedInterceptorPropertyNames(this.value_);
       if (namedInterceptorNames) {
         propertyNames = propertyNames.concat(namedInterceptorNames);
         total += namedInterceptorNames.length;
       }
     }
   }
 
   // Find all the indexed properties.
   if (kind & PropertyKind.Indexed) {
     // Get the local element names.
-    elementNames = %DebugLocalElementNames(this.value_);
+    elementNames = %GetLocalElementNames(this.value_);
     total += elementNames.length;
 
     // Get names for indexed interceptor properties.
     if (this.hasIndexedInterceptor() && (kind & PropertyKind.Indexed)) {
       var indexedInterceptorNames =
-          %DebugIndexedInterceptorElementNames(this.value_);
+          %GetIndexedInterceptorElementNames(this.value_);
       if (indexedInterceptorNames) {
         elementNames = elementNames.concat(indexedInterceptorNames);
         total += indexedInterceptorNames.length;
       }
     }
   }
   limit = Math.min(limit || total, total);
 
   var names = new Array(limit);
   var index = 0;
@@ skipping 1655 matching lines @@
   }
   if (!isFinite(value)) {
     if (value > 0) {
       return 'Infinity';
     } else {
       return '-Infinity';
     }
   }
   return value; 
 }