Fix an issue that temp files are left permanently on storage after chrome crash

components/history/core/browser/history_service.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.
 
 // The history system runs on a background thread so that potentially slow
 // database operations don't delay the browser. This backend processing is
 // represented by HistoryBackend. The HistoryService's job is to dispatch to
 // that thread.
 //
 // Main thread                       History thread
@@ skipping 704 matching lines @@
   // guarantee that the first Bind's arguments are evaluated before the second
   // Bind's arguments.
   thread_->task_runner()->PostTaskAndReply(
       FROM_HERE,
       base::Bind(&HistoryBackend::QueryDownloads, history_backend_, rows),
       base::Bind(callback, base::Passed(&scoped_rows)));
 }
 
 // Handle updates for a particular download. This is a 'fire and forget'
 // operation, so we don't need to be called back.
-void HistoryService::UpdateDownload(const DownloadRow& data) {
+void HistoryService::UpdateDownload(
+    const DownloadRow& data,
+    bool should_commit_immediately) {
   DCHECK(thread_) << "History service being called after cleanup";
   DCHECK(thread_checker_.CalledOnValidThread());
   ScheduleTask(PRIORITY_NORMAL, base::Bind(&HistoryBackend::UpdateDownload,
-                                           history_backend_, data));
+                                           history_backend_, data,
+                                           should_commit_immediately));
 }
 
 void HistoryService::RemoveDownloads(const std::set<uint32_t>& ids) {
   DCHECK(thread_) << "History service being called after cleanup";
   DCHECK(thread_checker_.CalledOnValidThread());
   ScheduleTask(PRIORITY_NORMAL, base::Bind(&HistoryBackend::RemoveDownloads,
                                            history_backend_, ids));
 }
 
 base::CancelableTaskTracker::TaskId HistoryService::QueryHistory(
@@ skipping 402 matching lines @@
   return favicon_changed_callback_list_.Add(callback);
 }
 
 void HistoryService::NotifyFaviconsChanged(const std::set<GURL>& page_urls,
                                            const GURL& icon_url) {
   DCHECK(thread_checker_.CalledOnValidThread());
   favicon_changed_callback_list_.Notify(page_urls, icon_url);
 }
 
 }  // namespace history