Revert 151351 - Replace the DownloadFileManager with direct ownership

content/browser/download/save_package.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/save_package.h"
 
 #include <algorithm>
 
 #include "base/bind.h"
 #include "base/file_path.h"
 #include "base/file_util.h"
 #include "base/i18n/file_util_icu.h"
 #include "base/logging.h"
 #include "base/message_loop.h"
 #include "base/stl_util.h"
 #include "base/string_piece.h"
 #include "base/string_split.h"
 #include "base/sys_string_conversions.h"
 #include "base/threading/thread.h"
 #include "base/utf_string_conversions.h"
+#include "content/browser/download/download_file_manager.h"
 #include "content/browser/download/download_item_impl.h"
 #include "content/browser/download/download_manager_impl.h"
 #include "content/browser/download/download_stats.h"
 #include "content/browser/download/save_file.h"
 #include "content/browser/download/save_file_manager.h"
 #include "content/browser/download/save_item.h"
 #include "content/browser/renderer_host/render_process_host_impl.h"
 #include "content/browser/renderer_host/render_view_host_delegate.h"
 #include "content/browser/renderer_host/render_view_host_impl.h"
 #include "content/browser/renderer_host/resource_dispatcher_host_impl.h"
@@ skipping 300 matching lines @@
   if (size <= 0) {
     Cancel(false);
     return;
   }
   wrote_to_completed_file_ = true;
   download_->SetTotalBytes(size);
   download_->UpdateProgress(size, size, DownloadItem::kEmptyFileHash);
   // Must call OnAllDataSaved here in order for
   // GDataDownloadObserver::ShouldUpload() to return true.
   // ShouldCompleteDownload() may depend on the gdata uploader to finish.
-  download_->UpdateProgress(size, CurrentSpeed(), "");
-  download_->OnAllDataSaved(DownloadItem::kEmptyFileHash);
+  download_->OnAllDataSaved(size, DownloadItem::kEmptyFileHash);
   if (!download_manager_->GetDelegate() ||
       download_manager_->GetDelegate()->ShouldCompleteDownload(
           download_, base::Bind(&SavePackage::Finish, this))) {
     Finish();
   }
 }
 
 // On POSIX, the length of |pure_file_name| + |file_name_ext| is further
 // restricted by NAME_MAX. The maximum allowed path looks like:
 // '/path/to/save_dir' + '/' + NAME_MAX.
@@ skipping 382 matching lines @@
        it != saved_failed_items_.end(); ++it)
     save_ids.push_back(it->second->save_id());
 
   BrowserThread::PostTask(
       BrowserThread::FILE, FROM_HERE,
       base::Bind(&SaveFileManager::RemoveSavedFileFromFileMap,
                  file_manager_,
                  save_ids));
 
   if (download_) {
-    if (save_type_ != content::SAVE_PAGE_TYPE_AS_MHTML) {
-      download_->UpdateProgress(all_save_items_count_, CurrentSpeed(), "");
-      download_->OnAllDataSaved(DownloadItem::kEmptyFileHash);
-    }
+    if (save_type_ != content::SAVE_PAGE_TYPE_AS_MHTML)
+      download_->OnAllDataSaved(all_save_items_count_,
+                                DownloadItem::kEmptyFileHash);
     download_->MarkAsComplete();
     FinalizeDownloadEntry();
   }
 }
 
 // Called for updating end state.
 void SavePackage::SaveFinished(int32 save_id, int64 size, bool is_success) {
   // Because we might have canceled this saving job before,
   // so we might not find corresponding SaveItem. Just ignore it.
   SaveItem* save_item = LookupItemInProcessBySaveId(save_id);
@@ skipping 604 matching lines @@
   StopObservation();
 }
 
 void SavePackage::FinalizeDownloadEntry() {
   DCHECK(download_);
   DCHECK(download_manager_);
 
   download_manager_->SavePageDownloadFinished(download_);
   StopObservation();
 }