Net: Convert username and password to string16.

net/http/http_auth_handler_ntlm.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_HTTP_HTTP_AUTH_HANDLER_NTLM_H_
 #define NET_HTTP_HTTP_AUTH_HANDLER_NTLM_H_
 #pragma once
 
 #include "build/build_config.h"
 
@@ skipping 99 matching lines @@
 
   virtual bool IsFinalRound();
 
   virtual bool AllowsDefaultCredentials();
 
  protected:
   virtual bool Init(HttpAuth::ChallengeTokenizer* tok) {
     return ParseChallenge(tok);
   }
 
-  virtual int GenerateAuthTokenImpl(const std::wstring* username,
-                                    const std::wstring* password,
+  virtual int GenerateAuthTokenImpl(const string16* username,
+                                    const string16* password,
                                     const HttpRequestInfo* request,
                                     CompletionCallback* callback,
                                     std::string* auth_token);
 
   // This function acquires a credentials handle in the SSPI implementation.
   // It does nothing in the portable implementation.
   int InitializeBeforeFirstChallenge();
 
  private:
   ~HttpAuthHandlerNTLM();
@@ skipping 37 matching lines @@
   std::string auth_data_;
 
 #if defined(NTLM_SSPI)
   URLSecurityManager* url_security_manager_;
 #endif
 };
 
 }  // namespace net
 
 #endif  // NET_HTTP_HTTP_AUTH_HANDLER_NTLM_H_