Clean up unused members and constructors from DownloadCreateInfo and DownloadSaveInfo

content/browser/download/download_resource_handler.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/download/download_resource_handler.h"
 
 #include <string>
 
 #include "base/bind.h"
 #include "base/logging.h"
@@ skipping 78 matching lines @@
   std::string content_disposition;
   request_->GetResponseHeaderByName("content-disposition",
                                     &content_disposition);
   set_content_disposition(content_disposition);
   set_content_length(response->content_length);
 
   const ResourceDispatcherHostRequestInfo* request_info =
     ResourceDispatcherHost::InfoForRequest(request_);
 
   // Deleted in DownloadManager.
-  scoped_ptr<DownloadCreateInfo> info(new DownloadCreateInfo(FilePath(), GURL(),
+  scoped_ptr<DownloadCreateInfo> info(new DownloadCreateInfo(
       base::Time::Now(), 0, content_length_, DownloadItem::IN_PROGRESS,
       request_info->has_user_gesture(), request_info->transition_type()));
   info->url_chain = request_->url_chain();
   info->referrer_url = GURL(request_->referrer());
   info->start_time = base::Time::Now();
   info->received_bytes = save_info_.offset;
   info->total_bytes = content_length_;
   info->state = DownloadItem::IN_PROGRESS;
   info->has_user_gesture = request_info->has_user_gesture();
   info->content_disposition = content_disposition_;
@@ skipping 124 matching lines @@
   if (!download_id_.IsValid()) {
     // We got cancelled before the task which sets the id ran on the IO thread.
     // Wait for it.
     BrowserThread::PostTask(
         BrowserThread::UI, FROM_HERE,
         base::Bind(base::IgnoreResult(&BrowserThread::PostTask),
             BrowserThread::IO, FROM_HERE,
             base::Bind(base::IgnoreResult(
                 &DownloadResourceHandler::OnResponseCompleted), this,
                 request_id, status, security_info)));
-                                  
     return true;
   }
 
   VLOG(20) << __FUNCTION__ << "()" << DebugString()
            << " request_id = " << request_id
            << " status.status() = " << status.status()
            << " status.error() = " << status.error();
   net::Error error_code = net::OK;
   if (status.status() == net::URLRequestStatus::FAILED)
     error_code = static_cast<net::Error>(status.error());  // Normal case.
@@ skipping 120 matching lines @@
                             " render_view_id_ = " "%d"
                             " save_info_.file_path = \"%" PRFilePath "\""
                             " }",
                             request_->url().spec().c_str(),
                             download_id_.local(),
                             global_id_.child_id,
                             global_id_.request_id,
                             render_view_id_,
                             save_info_.file_path.value().c_str());
 }