Leftovers from wstring->string16 conversion in authentication code.

net/http/http_auth_handler_ntlm.cc

 // 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.
 
 #include "net/http/http_auth_handler_ntlm.h"
 
 #include "base/base64.h"
 #include "base/logging.h"
 #include "base/string_util.h"
 #include "base/utf_string_conversions.h"
@@ skipping 20 matching lines @@
   // GenerateType1Msg, and GenerateType3Msg, and perhaps further.
   const void* in_buf;
   void* out_buf;
   uint32 in_buf_len, out_buf_len;
   std::string decoded_auth_data;
 
   // |username| may be in the form "DOMAIN\user".  Parse it into the two
   // components.
   string16 domain;
   string16 user;
-  size_t backslash_idx = username->find(L'\\');
-  if (backslash_idx == std::wstring::npos) {
+  const char16 backslash_character = '\\';
+  size_t backslash_idx = username->find(backslash_character);
+  if (backslash_idx == string16::npos) {
     user = *username;
   } else {
     domain = username->substr(0, backslash_idx);
     user = username->substr(backslash_idx + 1);
   }
   domain_ = domain;
   username_ = user;
   password_ = *password;
 
   // Initial challenge.
@@ skipping 58 matching lines @@
 // static
 std::wstring HttpAuthHandlerNTLM::CreateSPN(const GURL& origin) {
   // The service principal name of the destination server.  See
   // http://msdn.microsoft.com/en-us/library/ms677949%28VS.85%29.aspx
   std::wstring target(L"HTTP/");
   target.append(ASCIIToWide(GetHostAndPort(origin)));
   return target;
 }
 
 }  // namespace net