Change net::LOAD_MAIN_FRAME to net::LOAD_MAIN_FRAME_DEPRECATED to discourage

chrome/browser/ui/login/login_handler.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 "chrome/browser/ui/login/login_handler.h"
 
 #include <string>
 #include <vector>
 
 #include "base/bind.h"
@@ skipping 629 matching lines @@
     }
     ShowLoginPrompt(request_url, auth_info, handler);
   }
 }
 
 // ----------------------------------------------------------------------------
 // Public API
 
 LoginHandler* CreateLoginPrompt(net::AuthChallengeInfo* auth_info,
                                 net::URLRequest* request) {
-  bool is_main_frame = (request->load_flags() & net::LOAD_MAIN_FRAME) != 0;
+  bool is_main_frame =
+      (request->load_flags() & net::LOAD_MAIN_FRAME_DEPRECATED) != 0;
   LoginHandler* handler = LoginHandler::Create(auth_info, request);
   BrowserThread::PostTask(
       BrowserThread::UI, FROM_HERE,
       base::Bind(&LoginHandler::LoginDialogCallback, request->url(),
                  base::RetainedRef(auth_info), base::RetainedRef(handler),
                  is_main_frame));
   return handler;
 }