Make indexed intercepted methods enumerable by default.

src/objects.cc

 // Copyright 2012 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 3379 matching lines @@
     v8::IndexedPropertyGetter getter =
         v8::ToCData<v8::IndexedPropertyGetter>(interceptor->getter());
     LOG(isolate,
         ApiIndexedPropertyAccess("interceptor-indexed-get-has", this, index));
     v8::Handle<v8::Value> result;
     {
       // Leaving JavaScript.
       VMState state(isolate, EXTERNAL);
       result = getter(index, info);
     }
-    if (!result.IsEmpty()) return DONT_ENUM;
+    if (!result.IsEmpty()) return NONE;
   }
 
   return holder->GetElementAttributeWithoutInterceptor(
       *hreceiver, index, continue_search);
 }
 
 
 PropertyAttributes JSObject::GetElementAttributeWithoutInterceptor(
       JSReceiver* receiver, uint32_t index, bool continue_search) {
   Isolate* isolate = GetIsolate();
@@ skipping 10474 matching lines @@
   set_year(Smi::FromInt(year), SKIP_WRITE_BARRIER);
   set_month(Smi::FromInt(month), SKIP_WRITE_BARRIER);
   set_day(Smi::FromInt(day), SKIP_WRITE_BARRIER);
   set_weekday(Smi::FromInt(weekday), SKIP_WRITE_BARRIER);
   set_hour(Smi::FromInt(hour), SKIP_WRITE_BARRIER);
   set_min(Smi::FromInt(min), SKIP_WRITE_BARRIER);
   set_sec(Smi::FromInt(sec), SKIP_WRITE_BARRIER);
 }
 
 } }  // namespace v8::internal