Installing extensions (drag/drop, download crx file) will now be...

chrome/browser/dom_ui/downloads_ui.cc

 // Copyright (c) 2006-2008 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/dom_ui/downloads_ui.h"
 
 #include "base/gfx/png_encoder.h"
 #include "base/string_piece.h"
 #include "base/thread.h"
 #include "base/time_format.h"
@@ skipping 297 matching lines @@
     ClearDownloadItems();
     download_manager_->GetDownloads(this, search_text_);
   } else {
     SendCurrentDownloads();
   }
 }
 
 void DownloadsDOMHandler::HandleOpenFile(const Value* value) {
   DownloadItem* file = GetDownloadByValue(value);
   if (file)
-    download_manager_->OpenDownloadInShell(file, NULL);
+    download_manager_->OpenDownload(file, NULL);
 }
 
 void DownloadsDOMHandler::HandleDrag(const Value* value) {
   DownloadItem* file = GetDownloadByValue(value);
   if (file) {
     IconManager* im = g_browser_process->icon_manager();
     SkBitmap* icon = im->LookupIcon(file->full_path().ToWStringHack(),
         IconLoader::NORMAL);
     download_util::DragDownload(file, icon);
   }
@@ skipping 175 matching lines @@
   handler->Init();
 
   DownloadsUIHTMLSource* html_source = new DownloadsUIHTMLSource();
 
   // Set up the chrome-ui://downloads/ source.
   g_browser_process->io_thread()->message_loop()->PostTask(FROM_HERE,
       NewRunnableMethod(&chrome_url_data_manager,
           &ChromeURLDataManager::AddDataSource,
           html_source));
 }