base::Bind: Convert net/proxy.

net/proxy/dhcp_proxy_script_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_FETCHER_WIN_H_
 #define NET_PROXY_DHCP_PROXY_SCRIPT_FETCHER_WIN_H_
 #pragma once
 
 #include <set>
 #include <string>
@@ skipping 17 matching lines @@
       public base::SupportsWeakPtr<DhcpProxyScriptFetcherWin>,
       NON_EXPORTED_BASE(public base::NonThreadSafe) {
  public:
   // Creates a DhcpProxyScriptFetcherWin that issues requests through
   // |url_request_context|. |url_request_context| must remain valid for
   // the lifetime of DhcpProxyScriptFetcherWin.
   explicit DhcpProxyScriptFetcherWin(URLRequestContext* url_request_context);
   virtual ~DhcpProxyScriptFetcherWin();
 
   // DhcpProxyScriptFetcher implementation.
-  int Fetch(string16* utf16_text, OldCompletionCallback* callback) OVERRIDE;
+  int Fetch(string16* utf16_text,
+            const net::CompletionCallback& callback) OVERRIDE;
   void Cancel() OVERRIDE;
   const GURL& GetPacURL() const OVERRIDE;
   std::string GetFetcherName() const OVERRIDE;
 
   // Sets |adapter_names| to contain the name of each network adapter on
   // this machine that has DHCP enabled and is not a loop-back adapter. Returns
   // false on error.
   static bool GetCandidateAdapterNames(std::set<std::string>* adapter_names);
 
  protected:
@@ skipping 82 matching lines @@
 
   // Current state of this state machine.
   State state_;
 
   // Vector, in Windows' network adapter preference order, of
   // DhcpProxyScriptAdapterFetcher objects that are or were attempting
   // to fetch a PAC file based on DHCP configuration.
   typedef ScopedVector<DhcpProxyScriptAdapterFetcher> FetcherVector;
   FetcherVector fetchers_;
 
-  // Callback invoked when any fetcher completes.
-  OldCompletionCallbackImpl<DhcpProxyScriptFetcherWin> fetcher_callback_;
-
   // Number of fetchers we are waiting for.
   int num_pending_fetchers_;
 
   // Lets our client know we're done. Not valid in states START or DONE.
-  OldCompletionCallback* client_callback_;
+  net::CompletionCallback callback_;
 
   // Pointer to string we will write results to. Not valid in states
   // START and DONE.
   string16* destination_string_;
 
   // PAC URL retrieved from DHCP, if any. Valid only in state STATE_DONE.
   GURL pac_url_;
 
   base::OneShotTimer<DhcpProxyScriptFetcherWin> wait_timer_;
 
   scoped_refptr<URLRequestContext> url_request_context_;
 
   // NULL or the AdapterQuery currently in flight.
   scoped_refptr<AdapterQuery> last_query_;
 
   // Time |Fetch()| was last called, 0 if never.
   base::TimeTicks fetch_start_time_;
 
   DISALLOW_IMPLICIT_CONSTRUCTORS(DhcpProxyScriptFetcherWin);
 };
 
 }  // namespace net
 
 #endif  // NET_PROXY_DHCP_PROXY_SCRIPT_FETCHER_WIN_H_