make ProxyService::CreateSystemProxyConfigService return scoped_ptrs NOT FOR REVIEW

content/shell/browser/shell_url_request_context_getter.cc

 // Copyright 2013 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 "content/shell/browser/shell_url_request_context_getter.h"
 
 #include "base/command_line.h"
 #include "base/logging.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/single_thread_task_runner.h"
@@ skipping 78 matching lines @@
 ShellURLRequestContextGetter::~ShellURLRequestContextGetter() {
 }
 
 scoped_ptr<net::NetworkDelegate>
 ShellURLRequestContextGetter::CreateNetworkDelegate() {
   return scoped_ptr<net::NetworkDelegate>(new ShellNetworkDelegate);
 }
 
 scoped_ptr<net::ProxyConfigService>
 ShellURLRequestContextGetter::GetProxyConfigService() {
-  return make_scoped_ptr(net::ProxyService::CreateSystemProxyConfigService(
-      io_loop_->task_runner(), file_loop_->task_runner()));
+  return net::ProxyService::CreateSystemProxyConfigService(
+      io_loop_->task_runner(), file_loop_->task_runner()).Pass();
 }
 
 scoped_ptr<net::ProxyService> ShellURLRequestContextGetter::GetProxyService() {
   // TODO(jam): use v8 if possible, look at chrome code.
   return net::ProxyService::CreateUsingSystemProxyResolver(
-      proxy_config_service_.release(), 0, url_request_context_->net_log());
+      proxy_config_service_.Pass(), 0, url_request_context_->net_log());
 }
 
 net::URLRequestContext* ShellURLRequestContextGetter::GetURLRequestContext() {
   DCHECK_CURRENTLY_ON(BrowserThread::IO);
 
   if (!url_request_context_) {
     const base::CommandLine& command_line =
         *base::CommandLine::ForCurrentProcess();
 
     url_request_context_.reset(new net::URLRequestContext());
@@ skipping 126 matching lines @@
 scoped_refptr<base::SingleThreadTaskRunner>
     ShellURLRequestContextGetter::GetNetworkTaskRunner() const {
   return BrowserThread::GetMessageLoopProxyForThread(BrowserThread::IO);
 }
 
 net::HostResolver* ShellURLRequestContextGetter::host_resolver() {
   return url_request_context_->host_resolver();
 }
 
 }  // namespace content