Add files saved using 'Save page as' to the download history....

chrome/browser/download/download_manager.cc

 // 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.
 
 #include "chrome/browser/download/download_manager.h"
 
 #include "base/callback.h"
 #include "base/file_util.h"
 #include "base/logging.h"
 #include "base/path_service.h"
@@ skipping 811 matching lines @@
 int DownloadManager::RemoveAllDownloads() {
   if (this != profile_->GetOriginalProfile()->GetDownloadManager()) {
     // This is an incognito downloader. Clear All should clear main download
     // manager as well.
     profile_->GetOriginalProfile()->GetDownloadManager()->RemoveAllDownloads();
   }
   // The null times make the date range unbounded.
   return RemoveDownloadsBetween(base::Time(), base::Time());
 }
 
+void DownloadManager::AddDownloadItemToHistory(DownloadItem* item,
+                                               int64 db_handle) {
+  // It's not immediately obvious, but HistoryBackend::CreateDownload() can
+  // call this function with an invalid |db_handle|. For instance, this can
+  // happen when the history database is offline. We cannot have multiple
+  // DownloadItems with the same invalid db_handle, so we need to assign a
+  // unique |db_handle| here.
+  if (db_handle == DownloadHistory::kUninitializedHandle)
+    db_handle = download_history_->GetNextFakeDbHandle();
+
+  DCHECK(item->db_handle() == DownloadHistory::kUninitializedHandle);
+  item->set_db_handle(db_handle);
+
+  // Insert into our full map.

[Paweł Hajdan Jr., 2011/02/11 19:17:49]

nit: This comment doesn't add value, could you remove it?

[magnus, 2011/02/13 03:32:41]

Done.

+  DCHECK(!ContainsKey(history_downloads_, db_handle));
+  history_downloads_[db_handle] = item;
+}
+
 void DownloadManager::SavePageAsDownloadStarted(DownloadItem* download_item) {
 #if !defined(NDEBUG)
   save_page_as_downloads_.insert(download_item);
 #endif
   downloads_.insert(download_item);
 }
 
 // Initiate a download of a specific URL. We send the request to the
 // ResourceDispatcherHost, and let it send us responses like a regular
 // download.
@@ skipping 138 matching lines @@
     int64 db_handle) {
   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
   DownloadMap::iterator it = in_progress_.find(info.download_id);
   DCHECK(it != in_progress_.end());
 
   DownloadItem* download = it->second;
   VLOG(20) << __FUNCTION__ << "()" << " db_handle = " << db_handle
            << " download_id = " << info.download_id
            << " download = " << download->DebugString(true);
 
-  // It's not immediately obvious, but HistoryBackend::CreateDownload() can
-  // call this function with an invalid |db_handle|. For instance, this can
-  // happen when the history database is offline. We cannot have multiple
-  // DownloadItems with the same invalid db_handle, so we need to assign a
-  // unique |db_handle| here.
-  if (db_handle == DownloadHistory::kUninitializedHandle)
-    db_handle = download_history_->GetNextFakeDbHandle();
-
-  DCHECK(download->db_handle() == DownloadHistory::kUninitializedHandle);
-  download->set_db_handle(db_handle);
-
-  // Insert into our full map.
-  DCHECK(!ContainsKey(history_downloads_, download->db_handle()));
-  history_downloads_[download->db_handle()] = download;
+  AddDownloadItemToHistory(download, db_handle);
 
   // Show in the appropriate browser UI.
   ShowDownloadInBrowser(info, download);
 
   // Inform interested objects about the new download.
   NotifyModelChanged();
 
   // If this download has been cancelled before we've received the DB handle,
   // post one final message to the history service so that it can be properly
   // in sync with the DownloadItem's completion status, and also inform any
@@ skipping 117 matching lines @@
     observed_download_manager_->RemoveObserver(this);
 }
 
 void DownloadManager::OtherDownloadManagerObserver::ModelChanged() {
   observing_download_manager_->NotifyModelChanged();
 }
 
 void DownloadManager::OtherDownloadManagerObserver::ManagerGoingDown() {
   observed_download_manager_ = NULL;
 }