Move StringToUpperASCII and LowerCaseEqualsASCII to the base namespace

net/http/http_auth_handler_ntlm_portable.cc

 // Copyright (c) 2012 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 <stdlib.h>
 // For gethostname
 #if defined(OS_POSIX)
 #include <unistd.h>
@@ skipping 243 matching lines @@
 //       16-byte result buffer
 //
 // Note: This function is not being used because our SendLM() function always
 // returns false.
 static void LM_Hash(const base::string16& password, uint8* hash) {
   static const uint8 LM_MAGIC[] = "KGS!@#$%";
 
   // Convert password to OEM character set.  We'll just use the native
   // filesystem charset.
   std::string passbuf = base::SysWideToNativeMB(base::UTF16ToWide(password));
-  StringToUpperASCII(&passbuf);
+  base::StringToUpperASCII(&passbuf);
   passbuf.resize(14, '\0');
 
   uint8 k1[8], k2[8];
   DESMakeKey(reinterpret_cast<const uint8*>(passbuf.data())    , k1);
   DESMakeKey(reinterpret_cast<const uint8*>(passbuf.data()) + 7, k2);
   ZapString(&passbuf);
 
   // Use password keys to hash LM magic string twice.
   DESEncrypt(k1, LM_MAGIC, hash);
   DESEncrypt(k2, LM_MAGIC, hash + 8);
@@ skipping 450 matching lines @@
   // NOTE: Default credentials are not supported for the portable implementation
   // of NTLM.
   scoped_ptr<HttpAuthHandler> tmp_handler(new HttpAuthHandlerNTLM);
   if (!tmp_handler->InitFromChallenge(challenge, target, origin, net_log))
     return ERR_INVALID_RESPONSE;
   handler->swap(tmp_handler);
   return OK;
 }
 
 }  // namespace net