dbus: fix base class of ErrorResponse

dbus/message.cc

 // Copyright (c) 2012 The Chromium 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 "dbus/message.h"
 
 #include <string>
 
 #include "base/basictypes.h"
 #include "base/format_macros.h"
@@ skipping 386 matching lines @@
 
 Response* Response::CreateEmpty() {
   Response* response = new Response;
   response->Init(dbus_message_new(DBUS_MESSAGE_TYPE_METHOD_RETURN));
   return response;
 }
 //
 // ErrorResponse implementation.
 //
 
-ErrorResponse::ErrorResponse() : Message() {
+ErrorResponse::ErrorResponse() : Response() {
 }
 
 ErrorResponse* ErrorResponse::FromRawMessage(DBusMessage* raw_message) {
   DCHECK_EQ(DBUS_MESSAGE_TYPE_ERROR, dbus_message_get_type(raw_message));
 
   ErrorResponse* response = new ErrorResponse;
   response->Init(raw_message);
   return response;
 }
 
@@ skipping 512 matching lines @@
 }
 
 bool MessageReader::PopVariantOfBasic(int dbus_type, void* value) {
   dbus::MessageReader variant_reader(message_);
   if (!PopVariant(&variant_reader))
     return false;
   return variant_reader.PopBasic(dbus_type, value);
 }
 
 }  // namespace dbus