Net: Convert username and password to string16.

net/http/http_auth_handler_negotiate.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_NEGOTIATE_H_
 #define NET_HTTP_HTTP_AUTH_HANDLER_NEGOTIATE_H_
 #pragma once
 
 #include <string>
 
-#include "build/build_config.h"
-
+#include "base/string16.h"
 #include "build/build_config.h"
 #include "net/base/address_list.h"
 #include "net/http/http_auth_handler.h"
 #include "net/http/http_auth_handler_factory.h"
 
 #if defined(OS_WIN)
 #include "net/http/http_auth_sspi_win.h"
 #elif defined(OS_POSIX)
 #include "net/http/http_auth_gssapi_posix.h"
 #endif
@@ skipping 89 matching lines @@
 
   virtual bool AllowsDefaultCredentials();
 
   // These are public for unit tests
   std::wstring CreateSPN(const AddressList& address_list, const GURL& orign);
   const std::wstring& spn() const { return spn_; }
 
  protected:
   virtual bool Init(HttpAuth::ChallengeTokenizer* challenge);
 
-  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);
 
  private:
   enum State {
     STATE_RESOLVE_CANONICAL_NAME,
     STATE_RESOLVE_CANONICAL_NAME_COMPLETE,
     STATE_GENERATE_AUTH_TOKEN,
     STATE_GENERATE_AUTH_TOKEN_COMPLETE,
@@ skipping 15 matching lines @@
   CompletionCallbackImpl<HttpAuthHandlerNegotiate> io_callback_;
   scoped_refptr<HostResolver> resolver_;
 
   // Members which are needed for DNS lookup + SPN.
   AddressList address_list_;
   scoped_ptr<SingleRequestHostResolver> single_resolve_;
 
   // Things which should be consistent after first call to GenerateAuthToken.
   bool already_called_;
   bool has_username_and_password_;
-  std::wstring username_;
-  std::wstring password_;
+  string16 username_;
+  string16 password_;
   std::wstring spn_;
 
   // Things which vary each round.
   CompletionCallback* user_callback_;
   std::string* auth_token_;
 
   State next_state_;
 
   URLSecurityManager* url_security_manager_;
 };
 
 }  // namespace net
 
 #endif  // NET_HTTP_HTTP_AUTH_HANDLER_NEGOTIATE_H_