Fifth patch in getting rid of caching MessageLoop pointers.

chrome/browser/jumplist.cc

 // Copyright (c) 2006-2009 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/jumplist.h"
 
 #include <windows.h>
 #include <shobjidl.h>
 #include <propkey.h>
 #include <propvarutil.h>
 
 #include <string>
 #include <vector>
 
 #include "app/gfx/codec/png_codec.h"
 #include "app/gfx/icon_util.h"
 #include "app/l10n_util.h"
 #include "base/command_line.h"
 #include "base/file_util.h"
 #include "base/path_service.h"
 #include "base/scoped_comptr_win.h"
 #include "base/string_util.h"
 #include "base/thread.h"
 #include "base/win_util.h"
-#include "chrome/browser/browser_process.h"
+#include "chrome/browser/chrome_thread.h"
 #include "chrome/browser/favicon_service.h"
 #include "chrome/browser/history/history.h"
 #include "chrome/browser/history/page_usage_data.h"
 #include "chrome/browser/profile.h"
 #include "chrome/browser/sessions/tab_restore_service.h"
 #include "chrome/common/chrome_constants.h"
 #include "chrome/common/chrome_switches.h"
 #include "chrome/common/url_constants.h"
 #include "googleurl/src/gurl.h"
 #include "third_party/skia/include/core/SkBitmap.h"
@@ skipping 689 matching lines @@
 
   // if we need to load more fav icons, we send another query and exit.
   if (!icon_urls_.empty())
     icon_urls_.pop_front();
   if (StartLoadingFavIcon())
     return;
 
   // Finished Loading all fav icons needed by the application JumpList.
   // We create a JumpListUpdateTask that creates icon files, and we post it to
   // the file thread.
-  Task* icon_task = new JumpListUpdateTask(icon_dir_,
-                                           most_visited_pages_,
-                                           recently_closed_pages_);
-  MessageLoop* file_loop = g_browser_process->file_thread()->message_loop();
-  if (file_loop)
-    file_loop->PostTask(FROM_HERE, icon_task);
+  ChromeThread::PostTask(
+      ChromeThread::FILE, FROM_HERE,
+      new JumpListUpdateTask(
+          icon_dir_, most_visited_pages_, recently_closed_pages_));
 
   // Delete all items in these lists since we don't need these lists any longer.
   most_visited_pages_.clear();
   recently_closed_pages_.clear();
 }