Get rid of net::DO_NOT_PROMPT_FOR_LOGIN

content/browser/loader/resource_loader.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 "content/browser/loader/resource_loader.h"
 
 #include "base/command_line.h"
 #include "base/message_loop/message_loop.h"
 #include "base/metrics/histogram.h"
 #include "base/profiler/scoped_tracker.h"
@@ skipping 249 matching lines @@
     Cancel();
   } else if (*defer) {
     deferred_stage_ = DEFERRED_REDIRECT;  // Follow redirect when resumed.
   }
 }
 
 void ResourceLoader::OnAuthRequired(net::URLRequest* unused,
                                     net::AuthChallengeInfo* auth_info) {
   DCHECK_EQ(request_.get(), unused);
 
-  if (request_->load_flags() & net::LOAD_DO_NOT_PROMPT_FOR_LOGIN) {
+  ResourceRequestInfoImpl* info = GetRequestInfo();
+  if (info->do_not_prompt_for_login()) {
     request_->CancelAuth();
     return;
   }
 
   // Create a login dialog on the UI thread to get authentication data, or pull
   // from cache and continue on the IO thread.
 
   DCHECK(!login_delegate_.get())
       << "OnAuthRequired called with login_delegate pending";
   login_delegate_ = delegate_->CreateLoginDelegate(this, auth_info);
@@ skipping 532 matching lines @@
       case net::URLRequestStatus::FAILED:
         status = STATUS_UNDEFINED;
         break;
     }
 
     UMA_HISTOGRAM_ENUMERATION("Net.Prefetch.Pattern", status, STATUS_MAX);
   }
 }
 
 }  // namespace content