Add quarantine metadata to downloads on the Mac.

chrome/browser/renderer_host/download_resource_handler.cc

 // Copyright (c) 2006-2008 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/download_resource_handler.h"
 
 #include "chrome/browser/download/download_file.h"
 #include "chrome/browser/download/download_manager.h"
 #include "chrome/browser/renderer_host/resource_dispatcher_host.h"
 #include "net/base/io_buffer.h"
@@ skipping 33 matching lines @@
   std::string content_disposition;
   request_->GetResponseHeaderByName("content-disposition",
                                     &content_disposition);
   set_content_disposition(content_disposition);
   set_content_length(response->response_head.content_length);
 
   download_id_ = download_manager_->GetNextId();
   // |download_manager_| consumes (deletes):
   DownloadCreateInfo* info = new DownloadCreateInfo;
   info->url = url_;
+  info->referrer_url = GURL(request_->referrer());
   info->start_time = base::Time::Now();
   info->received_bytes = 0;
   info->total_bytes = content_length_;
   info->state = DownloadItem::IN_PROGRESS;
   info->download_id = download_id_;
   info->render_process_id = global_id_.process_id;
   info->render_view_id = render_view_id_;
   info->request_id = global_id_.request_id;
   info->content_disposition = content_disposition_;
   info->mime_type = response->response_head.mime_type;
@@ skipping 99 matching lines @@
                        should_pause);
     is_paused_ = should_pause;
   }
 }
 
 void DownloadResourceHandler::StartPauseTimer() {
   if (!pause_timer_.IsRunning())
     pause_timer_.Start(base::TimeDelta::FromMilliseconds(kThrottleTimeMs), this,
                        &DownloadResourceHandler::CheckWriteProgress);
 }