Split TabRestoreService into InMemoryTRS and PersistentTRS

chrome/browser/ui/gtk/global_history_menu.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.
 
 #ifndef CHROME_BROWSER_UI_GTK_GLOBAL_HISTORY_MENU_H_
 #define CHROME_BROWSER_UI_GTK_GLOBAL_HISTORY_MENU_H_
 
 #include <map>
 
 #include "base/compiler_specific.h"
 #include "chrome/browser/common/cancelable_request.h"
 #include "chrome/browser/history/history_types.h"
 #include "chrome/browser/sessions/tab_restore_service.h"
 #include "chrome/browser/sessions/tab_restore_service_observer.h"
 #include "chrome/browser/ui/gtk/global_menu_owner.h"
 #include "content/public/browser/notification_observer.h"
 #include "content/public/browser/notification_registrar.h"
 #include "ui/base/gtk/gtk_signal.h"
 #include "ui/base/gtk/owned_widget_gtk.h"
 
 class Browser;
+class Profile;
 
 namespace history {
 class TopSites;
 }
 
 typedef struct _GdkPixbuf GdkPixbuf;
 
 // Controls the History menu.
 class GlobalHistoryMenu : public GlobalMenuOwner,
                           public content::NotificationObserver,
@@ skipping 81 matching lines @@
 
   TabRestoreService* tab_restore_service_;  // weak
 
   // A mapping from GtkMenuItems to HistoryItems that maintain data.
   MenuItemToHistoryMap menu_item_history_map_;
 
   content::NotificationRegistrar registrar_;
 };
 
 #endif  // CHROME_BROWSER_UI_GTK_GLOBAL_HISTORY_MENU_H_