fix a problem that android cannot download files with basic authentication

chrome/browser/renderer_host/chrome_resource_dispatcher_host_delegate.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/renderer_host/chrome_resource_dispatcher_host_delegate.h"
 
 #include <string>
 
 #include "base/base64.h"
 #include "base/logging.h"
@@ skipping 306 matching lines @@
     content::ResourceContext* resource_context,
     int child_id,
     int route_id,
     int request_id,
     bool is_content_initiated,
     bool must_download,
     ScopedVector<content::ResourceThrottle>* throttles) {
   BrowserThread::PostTask(
       BrowserThread::UI, FROM_HERE,
       base::Bind(&NotifyDownloadInitiatedOnUI, child_id, route_id));
-
   // If it's from the web, we don't trust it, so we push the throttle on.
   if (is_content_initiated) {
     throttles->push_back(new DownloadResourceThrottle(
         download_request_limiter_, child_id, route_id, request_id,
-        request->method()));
+        request->method(), request->HasAuth()));
   }
 
   // If this isn't a new request, we've seen this before and added the standard
   //  resource throttles already so no need to add it again.
   if (!request->is_pending()) {
     AppendStandardResourceThrottles(request,
                                     resource_context,
                                     child_id,
                                     route_id,
                                     ResourceType::MAIN_FRAME,
@@ skipping 282 matching lines @@
   int child_id, route_id;
   if (!prerender::PrerenderManager::DoesURLHaveValidScheme(redirect_url) &&
       ResourceRequestInfo::ForRequest(request)->GetAssociatedRenderView(
           &child_id, &route_id) &&
       prerender_tracker_->IsPrerenderingOnIOThread(child_id, route_id)) {
     prerender_tracker_->TryCancel(
         child_id, route_id, prerender::FINAL_STATUS_UNSUPPORTED_SCHEME);
     request->Cancel();
   }
 }