Revert 58196 - GTTF: Clean up DownloadFileManager...

chrome/browser/download/download_file.cc

Index: chrome/browser/download/download_file.cc
===================================================================
--- chrome/browser/download/download_file.cc	(revision 58717)
+++ chrome/browser/download/download_file.cc	(working copy)
@@ -10,19 +10,15 @@
 #include "chrome/browser/download/download_util.h"
 #include "chrome/browser/history/download_types.h"
 
-DownloadFile::DownloadFile(const DownloadCreateInfo* info,
-                           DownloadManager* download_manager)
+DownloadFile::DownloadFile(const DownloadCreateInfo* info)
     : BaseFile(info->save_info.file_path,
                info->url,
                info->referrer_url,
-               info->received_bytes,
                info->save_info.file_stream),
       id_(info->download_id),
       child_id_(info->child_id),
-      request_id_(info->request_id),
-      download_manager_(download_manager) {
+      request_id_(info->request_id) {
   DCHECK(ChromeThread::CurrentlyOn(ChromeThread::FILE));
-
 }
 
 DownloadFile::~DownloadFile() {
@@ -44,13 +40,3 @@
                           child_id_,
                           request_id_));
 }
-
-void DownloadFile::OnDownloadManagerShutdown() {
-  DCHECK(ChromeThread::CurrentlyOn(ChromeThread::FILE));
-  download_manager_ = NULL;
-}
-
-DownloadManager* DownloadFile::GetDownloadManager() {
-  DCHECK(ChromeThread::CurrentlyOn(ChromeThread::FILE));
-  return download_manager_.get();
-}