RefCounted types should not have public destructors, net/

net/base/file_stream_net_log_parameters.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 "net/base/file_stream_net_log_parameters.h"
 
 #include "base/values.h"
 
 namespace net {
 
 FileStreamErrorParameters::FileStreamErrorParameters(
     const std::string& operation, int os_error, net::Error net_error)
         : operation_(operation), os_error_(os_error), net_error_(net_error) {
 }
 
+FileStreamErrorParameters::~FileStreamErrorParameters() {}
+
 Value* FileStreamErrorParameters::ToValue() const {
   DictionaryValue* dict = new DictionaryValue();
 
   dict->SetString("operation", operation_);
   dict->SetInteger("os_error", os_error_);
   dict->SetInteger("net_error", net_error_);
 
   return dict;
 }
 
 }  // namespace net