Add save package download items to history.

chrome/browser/download/download_manager.h

 // 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.
 //
 // The DownloadManager object manages the process of downloading, including
 // updates to the history system and providing the information for displaying
 // the downloads view in the Destinations tab. There is one DownloadManager per
 // active profile in Chrome.
 //
 // Download observers:
@@ skipping 10 matching lines @@
 // The DownloadManager uses the history service for storing persistent
 // information about the state of all downloads. The history system maintains a
 // separate table for this called 'downloads'. At the point that the
 // DownloadManager is constructed, we query the history service for the state of
 // all persisted downloads.
 
 #ifndef CHROME_BROWSER_DOWNLOAD_DOWNLOAD_MANAGER_H_
 #define CHROME_BROWSER_DOWNLOAD_DOWNLOAD_MANAGER_H_
 #pragma once
 
+#include <hash_map>

[achuithb, 2011/06/20 22:52:03]

fix lint error

 #include <map>
 #include <set>
 #include <string>
 #include <vector>
 
 #include "base/basictypes.h"
 #include "base/file_path.h"
 #include "base/gtest_prod_util.h"
 #include "base/memory/ref_counted.h"
 #include "base/memory/scoped_ptr.h"
@@ skipping 303 matching lines @@
   DownloadItem* GetDownloadItem(int id);
 
   // Get the download item from the active map.  Useful when the item is not
   // yet in the history map.
   DownloadItem* GetActiveDownloadItem(int id);
 
   // Debugging routine to confirm relationship between below
   // containers; no-op if NDEBUG.
   void AssertContainersConsistent() const;
 
+  // Add a DownloadItem to history_downloads_.
+  void AddDownloadItemToHistory(DownloadItem* item, int64 db_handle);
+
   // |downloads_| is the owning set for all downloads known to the
   // DownloadManager.  This includes downloads started by the user in
   // this session, downloads initialized from the history system, and
   // "save page as" downloads.  All other DownloadItem containers in
   // the DownloadManager are maps; they do not own the DownloadItems.
   // Note that this is the only place (with any functional implications;
   // see save_page_as_downloads_ below) that "save page as" downloads are
   // kept, as the DownloadManager's only job is to hold onto those
   // until destruction.
   //
@@ skipping 60 matching lines @@
   // The "Save As" dialog box used to ask the user where a file should be
   // saved.
   scoped_refptr<SelectFileDialog> select_file_dialog_;
 
   scoped_ptr<OtherDownloadManagerObserver> other_download_manager_observer_;
 
   DISALLOW_COPY_AND_ASSIGN(DownloadManager);
 };
 
 #endif  // CHROME_BROWSER_DOWNLOAD_DOWNLOAD_MANAGER_H_