base::Bind: Convert most of net/http.

net/http/http_auth_handler_negotiate.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_HTTP_HTTP_AUTH_HANDLER_NEGOTIATE_H_
 #define NET_HTTP_HTTP_AUTH_HANDLER_NEGOTIATE_H_
 #pragma once
 
 #include <string>
 
@@ skipping 100 matching lines @@
       HttpAuth::ChallengeTokenizer* challenge) OVERRIDE;
   virtual bool NeedsIdentity() OVERRIDE;
   virtual bool AllowsDefaultCredentials() OVERRIDE;
   virtual bool AllowsExplicitCredentials() OVERRIDE;
 
  protected:
   virtual bool Init(HttpAuth::ChallengeTokenizer* challenge) OVERRIDE;
 
   virtual int GenerateAuthTokenImpl(const AuthCredentials* credentials,
                                     const HttpRequestInfo* request,
-                                    OldCompletionCallback* callback,
+                                    const CompletionCallback& callback,
                                     std::string* auth_token) OVERRIDE;
 
  private:
   enum State {
     STATE_RESOLVE_CANONICAL_NAME,
     STATE_RESOLVE_CANONICAL_NAME_COMPLETE,
     STATE_GENERATE_AUTH_TOKEN,
     STATE_GENERATE_AUTH_TOKEN_COMPLETE,
     STATE_NONE,
   };
@@ skipping 17 matching lines @@
   AddressList address_list_;
   scoped_ptr<SingleRequestHostResolver> single_resolve_;
 
   // Things which should be consistent after first call to GenerateAuthToken.
   bool already_called_;
   bool has_credentials_;
   AuthCredentials credentials_;
   std::wstring spn_;
 
   // Things which vary each round.
-  OldCompletionCallback* user_callback_;
+  CompletionCallback callback_;
   std::string* auth_token_;
 
   State next_state_;
 
   const URLSecurityManager* url_security_manager_;
 };
 
 }  // namespace net
 
 #endif  // NET_HTTP_HTTP_AUTH_HANDLER_NEGOTIATE_H_