[RDS] Reloads a page using the original request URL

content/browser/web_contents/navigation_controller_impl.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 CONTENT_BROWSER_WEB_CONTENTS_NAVIGATION_CONTROLLER_IMPL_H_
 #define CONTENT_BROWSER_WEB_CONTENTS_NAVIGATION_CONTROLLER_IMPL_H_
 #pragma once
 
 #include "build/build_config.h"
 #include "base/compiler_specific.h"
@@ skipping 101 matching lines @@
   // or -1 if not found.
   int GetEntryIndexWithPageID(content::SiteInstance* instance,
                               int32 page_id) const;
 
   // Return the entry with the corresponding instance and page_id, or NULL if
   // not found.
   content::NavigationEntryImpl* GetEntryWithPageID(
       content::SiteInstance* instance,
       int32 page_id) const;
 
+  // Reloads the current entry using the original URL used to create it.  This
+  // is used for cases where the user wants to refresh a page using a different
+  // user agent after following a redirect.
+  void ReloadOriginalRequestURL(bool check_for_repost);
+
   // Transient entry -----------------------------------------------------------
 
   // Adds an entry that is returned by GetActiveEntry().  The entry is
   // transient: any navigation causes it to be removed and discarded.
   // The NavigationController becomes the owner of |entry| and deletes it when
   // it discards it.  This is useful with interstitial page that need to be
   // represented as an entry, but should go away when the user navigates away
   // from them.
   // Note that adding a transient entry does not change the active contents.
   void AddTransientEntry(content::NavigationEntryImpl* entry);
@@ skipping 201 matching lines @@
   static size_t max_entry_count_for_testing_;
 
   // If a repost is pending, its type (RELOAD or RELOAD_IGNORING_CACHE),
   // NO_RELOAD otherwise.
   ReloadType pending_reload_;
 
   DISALLOW_COPY_AND_ASSIGN(NavigationControllerImpl);
 };
 
 #endif  // CONTENT_BROWSER_WEB_CONTENTS_NAVIGATION_CONTROLLER_IMPL_H_