Small API improvements:

src/handles.cc

 // Copyright 2009 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 265 matching lines @@
   CALL_HEAP_FUNCTION(obj->GetProperty(*str), Object);
 }
 
 
 Handle<Object> GetProperty(Handle<Object> obj,
                            Handle<Object> key) {
   CALL_HEAP_FUNCTION(Runtime::GetObjectProperty(obj, key), Object);
 }
 
 
+Handle<Object> GetElement(Handle<Object> obj,
+                          uint32_t index) {
+  CALL_HEAP_FUNCTION(Runtime::GetElement(obj, index), Object);
+}
+
+
 Handle<Object> GetPropertyWithInterceptor(Handle<JSObject> receiver,
                                           Handle<JSObject> holder,
                                           Handle<String> name,
                                           PropertyAttributes* attributes) {
   CALL_HEAP_FUNCTION(holder->GetPropertyWithInterceptor(*receiver,
                                                         *name,
                                                         attributes),
                      Object);
 }
 
@@ skipping 536 matching lines @@
   Handle<Map> new_map = Factory::CopyMapDropTransitions(old_map);
   obj->set_map(*new_map);
   new_map->set_needs_loading(true);
   // Store the lazy loading info in the constructor field.  We'll
   // reestablish the constructor from the fixed array after loading.
   new_map->set_constructor(*arr);
   ASSERT(!obj->IsLoaded());
 }
 
 } }  // namespace v8::internal