Revamp TabNavigation class

chrome/browser/sessions/session_service.h

 // Copyright (c) 2012 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_SESSIONS_SESSION_SERVICE_H_
 #define CHROME_BROWSER_SESSIONS_SESSION_SERVICE_H_
 
 #include <map>
 #include <string>
 
@@ skipping 131 matching lines @@
 
   // Invoked when the NavigationController has removed entries from the front of
   // the list. |count| gives the number of entries that were removed.
   void TabNavigationPathPrunedFromFront(const SessionID& window_id,
                                         const SessionID& tab_id,
                                         int count);
 
   // Updates the navigation entry for the specified tab.
   void UpdateTabNavigation(const SessionID& window_id,
                            const SessionID& tab_id,
-                           int index,
-                           const content::NavigationEntry& entry);
+                           const TabNavigation& navigation);
 
   // Notification that a tab has restored its entries or a closed tab is being
   // reused.
   void TabRestored(TabContents* tab, bool pinned);
 
   // Sets the index of the selected entry in the navigation controller for the
   // specified tab.
   void SetSelectedNavigationIndex(const SessionID& window_id,
                                   const SessionID& tab_id,
                                   int index);
@@ skipping 308 matching lines @@
   const base::TimeDelta save_delay_in_hrs_;
 
   // For browser_tests, since we want to simulate the browser shutting down
   // without quitting.
   bool force_browser_not_alive_with_no_windows_;
 
   DISALLOW_COPY_AND_ASSIGN(SessionService);
 };
 
 #endif  // CHROME_BROWSER_SESSIONS_SESSION_SERVICE_H_