Cleanup API property handling

src/runtime/runtime-object.cc

 // Copyright 2014 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.
 
 #include "src/v8.h"
 
 #include "src/arguments.h"
 #include "src/bootstrapper.h"
 #include "src/debug.h"
 #include "src/messages.h"
@@ skipping 567 matching lines @@
 
 
 RUNTIME_FUNCTION(Runtime_DeleteProperty) {
   HandleScope scope(isolate);
   DCHECK(args.length() == 3);
   CONVERT_ARG_HANDLE_CHECKED(JSReceiver, object, 0);
   CONVERT_ARG_HANDLE_CHECKED(Name, key, 1);
   CONVERT_LANGUAGE_MODE_ARG_CHECKED(language_mode, 2);
   Handle<Object> result;
   ASSIGN_RETURN_FAILURE_ON_EXCEPTION(
-      isolate, result, JSReceiver::DeleteProperty(object, key, language_mode));
+      isolate, result,
+      JSReceiver::DeletePropertyOrElement(object, key, language_mode));
   return *result;
 }
 
 
 static Object* HasOwnPropertyImplementation(Isolate* isolate,
                                             Handle<JSObject> object,
                                             Handle<Name> key) {
   Maybe<bool> maybe = JSReceiver::HasOwnProperty(object, key);
   if (!maybe.IsJust()) return isolate->heap()->exception();
   if (maybe.FromJust()) return isolate->heap()->true_value();
@@ skipping 804 matching lines @@
   CONVERT_PROPERTY_ATTRIBUTES_CHECKED(attrs, 3);
 
   RETURN_FAILURE_ON_EXCEPTION(
       isolate,
       JSObject::DefineAccessor(object, name, isolate->factory()->null_value(),
                                setter, attrs));
   return isolate->heap()->undefined_value();
 }
 }  // namespace internal
 }  // namespace v8