Move the download code to new directories:

chrome/browser/resource_dispatcher_host.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.
 
 // See http://wiki.corp.google.com/twiki/bin/view/Main/ChromeMultiProcessResourceLoading
 
 #include <vector>
 
 #include "chrome/browser/resource_dispatcher_host.h"
 
 #include "base/message_loop.h"
 #include "base/scoped_ptr.h"
 #include "base/time.h"
 #include "chrome/browser/cert_store.h"
 #include "chrome/browser/cross_site_request_manager.h"
-#include "chrome/browser/download_file.h"
-#include "chrome/browser/download_manager.h"
+#include "chrome/browser/download/download_file.h"
+#include "chrome/browser/download/download_manager.h"
 #include "chrome/browser/external_protocol_handler.h"
 #include "chrome/browser/login_prompt.h"
 #include "chrome/browser/plugin_service.h"
 #include "chrome/browser/renderer_security_policy.h"
 #include "chrome/browser/render_view_host.h"
 #include "chrome/browser/render_view_host_delegate.h"
 #include "chrome/browser/resource_request_details.h"
 #include "chrome/browser/safe_browsing/safe_browsing_service.h"
 #include "chrome/browser/save_file_manager.h"
 #include "chrome/browser/tab_contents.h"
@@ skipping 2273 matching lines @@
   bool too_much_time_passed = time_since_last > kOneSecond;
 
   if (is_finished || enough_new_progress || too_much_time_passed) {
     info->event_handler->OnUploadProgress(info->request_id, position, size);
     info->waiting_for_upload_progress_ack = true;
     info->last_upload_ticks = TimeTicks::Now();
     info->last_upload_position = position;
   }
 }