Make passing of DownloadRequestHandle separate from DownloadCreateInfo.

content/browser/download/download_item.cc

 // Copyright (c) 2011 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/download/download_item.h"
 
 #include "base/basictypes.h"
 #include "base/file_util.h"
 #include "base/format_macros.h"
 #include "base/i18n/case_conversion.h"
@@ skipping 136 matching lines @@
   if (IsInProgress())
     state_ = CANCELLED;
   if (IsComplete())
     all_data_saved_ = true;
   Init(false /* not actively downloading */);
 }
 
 // Constructing for a regular download:
 DownloadItem::DownloadItem(DownloadManager* download_manager,
                            const DownloadCreateInfo& info,
+                           const DownloadRequestHandle& request_handle,
                            bool is_otr)
     : state_info_(info.original_name, info.save_info.file_path,
                   info.has_user_gesture, info.transition_type,
                   info.prompt_user_for_save_location, info.path_uniquifier,
                   false, false),
-      request_handle_(info.request_handle),
+      request_handle_(request_handle),
       download_id_(info.download_id),
       full_path_(info.path),
       url_chain_(info.url_chain),
       referrer_url_(info.referrer_url),
       suggested_filename_(UTF16ToUTF8(info.save_info.suggested_name)),
       content_disposition_(info.content_disposition),
       mime_type_(info.mime_type),
       original_mime_type_(info.original_mime_type),
       referrer_charset_(info.referrer_charset),
       total_bytes_(info.total_bytes),
@@ skipping 638 matching lines @@
         state_info_.target_name.value().c_str(),
         full_path().value().c_str());
   } else {
     description += base::StringPrintf(" url = \"%s\"", url_list.c_str());
   }
 
   description += " }";
 
   return description;
 }