base::Bind: Convert net/proxy.

net/proxy/dhcp_proxy_script_adapter_fetcher_win.h

 // Copyright (c) 2011 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_DHCP_PROXY_SCRIPT_ADAPTER_FETCHER_WIN_H_
 #define NET_PROXY_DHCP_PROXY_SCRIPT_ADAPTER_FETCHER_WIN_H_
 #pragma once
 
 #include <string>
 
@@ skipping 25 matching lines @@
 
   // Starts a fetch.  On completion (but not cancellation), |callback|
   // will be invoked with the network error indicating success or failure
   // of fetching a DHCP-configured PAC file on this adapter.
   //
   // On completion, results can be obtained via |GetPacScript()|, |GetPacURL()|.
   //
   // You may only call Fetch() once on a given instance of
   // DhcpProxyScriptAdapterFetcher.
   virtual void Fetch(const std::string& adapter_name,
-                     OldCompletionCallback* callback);
+                     const net::CompletionCallback& callback);
 
   // Cancels the fetch on this adapter.
   virtual void Cancel();
 
   // Returns true if in the FINISH state (not CANCEL).
   virtual bool DidFinish() const;
 
   // Returns the network error indicating the result of the fetch. Will
   // return IO_PENDING until the fetch is complete or cancelled. This is
   // the same network error passed to the |callback| provided to |Fetch()|.
@@ skipping 95 matching lines @@
   int result_;
 
   // Empty string or the PAC script downloaded.
   string16 pac_script_;
 
   // Empty URL or the PAC URL configured in DHCP.
   GURL pac_url_;
 
   // Callback to let our client know we're done. Invalid in states
   // START, FINISH and CANCEL.
-  OldCompletionCallback* callback_;
+  net::CompletionCallback callback_;
 
   // Fetcher to retrieve PAC files once URL is known.
   scoped_ptr<ProxyScriptFetcher> script_fetcher_;
 
-  // Callback from the script fetcher.
-  OldCompletionCallbackImpl<DhcpProxyScriptAdapterFetcher>
-      script_fetcher_callback_;
-
   // Implements a timeout on the call to the Win32 DHCP API.
   base::OneShotTimer<DhcpProxyScriptAdapterFetcher> wait_timer_;
 
   scoped_refptr<URLRequestContext> url_request_context_;
 
   DISALLOW_IMPLICIT_CONSTRUCTORS(DhcpProxyScriptAdapterFetcher);
 };
 
 }  // namespace net
 
 #endif  // NET_PROXY_DHCP_PROXY_SCRIPT_ADAPTER_FETCHER_WIN_H_