Create a URLRequestContext for PAC fetching.

net/proxy/proxy_service.h

 // Copyright (c) 2010 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.
 
 #ifndef NET_PROXY_PROXY_SERVICE_H_
 #define NET_PROXY_PROXY_SERVICE_H_
 #pragma once
 
 #include <vector>
 
@@ skipping 175 matching lines @@
       ProxyConfigService* proxy_config_service,
       NetLog* net_log);
 
   // Convenience methods that creates a proxy service using the
   // specified fixed settings.
   static ProxyService* CreateFixed(const ProxyConfig& pc);
   static ProxyService* CreateFixed(const std::string& proxy);
 
   // Creates a proxy service that uses a DIRECT connection for all requests.
   static ProxyService* CreateDirect();
+  // |net_log|'s lifetime must exceed ProxyService.
+  static ProxyService* CreateDirectWithNetLog(NetLog* net_log);
 
   // This method is used by tests to create a ProxyService that returns a
   // hardcoded proxy fallback list (|pac_string|) for every URL.
   //
   // |pac_string| is a list of proxy servers, in the format that a PAC script
   // would return it. For example, "PROXY foobar:99; SOCKS fml:2; DIRECT"
   static ProxyService* CreateFixedFromPacResult(const std::string& pac_string);
 
   // Creates a config service appropriate for this platform that fetches the
   // system proxy settings.
@@ skipping 161 matching lines @@
 
   base::WaitableEvent event_;
   CompletionCallbackImpl<SyncProxyServiceHelper> callback_;
   ProxyInfo proxy_info_;
   int result_;
 };
 
 }  // namespace net
 
 #endif  // NET_PROXY_PROXY_SERVICE_H_