Fix a ChromeFrame Back Forward navigation issue which occurs when we modify t...

chrome_frame/chrome_active_document.h

 // Copyright (c) 2010 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_FRAME_CHROME_ACTIVE_DOCUMENT_H_
 #define CHROME_FRAME_CHROME_ACTIVE_DOCUMENT_H_
 
 #include <atlbase.h>
 #include <atlcom.h>
 #include <atlctl.h>
@@ skipping 351 matching lines @@
  protected:
   // ChromeFrameActivexBase overrides
   virtual void OnOpenURL(
       const GURL& url_to_open, const GURL& referrer, int open_disposition);
   virtual void OnAttachExternalTab(const AttachExternalTabParams& params);
   virtual void OnGoToHistoryEntryOffset(int offset);
 
   // A helper method that updates our internal navigation state
   // as well as IE's navigation state (viz Title and current URL).
   // The navigation_flags is a TabContents::InvalidateTypes enum
-  void UpdateNavigationState(const NavigationInfo& nav_info);
+  void UpdateNavigationState(const NavigationInfo& nav_info, int flags);
 
   TabProxy* GetTabProxy() const {
     if (automation_client_.get())
       return automation_client_->tab();
     return NULL;
   }
 
   // Exec command handlers
   void OnFindInPage();
   void OnViewSource();
@@ skipping 52 matching lines @@
                        BOOL& handled);
   LRESULT OnSetFocus(UINT message, WPARAM wparam, LPARAM lparam,
                      BOOL& handled);
 
   // Sets the dimensions on the IE window. These dimensions are parsed out from
   // the information passed in from Chrome during window.open.
   void SetWindowDimensions();
 
   // Returns true if the NavigationInfo object passed in represents a new
   // navigation initiated by the renderer.
-  bool IsNewNavigation(const NavigationInfo& new_navigation_info) const;
+  bool IsNewNavigation(const NavigationInfo& new_navigation_info,
+                       int flags) const;
 
  protected:
   typedef std::map<int, OLECMDF> CommandStatusMap;
 
   NavigationInfo navigation_info_;
   bool is_doc_object_;
 
   // This indicates whether this is the first navigation in this
   // active document. It is initalize to true and it is set to false
   // after we get a navigation notification from Chrome
@@ skipping 24 matching lines @@
   UrlmonUrlRequestManager::PrivacyInfo::PrivacyRecords::iterator
       next_privacy_record_;
 
   // Dimensions of the window. Used only when opening popups.
   gfx::Rect dimensions_;
  public:
   OLEINPLACEFRAMEINFO frame_info_;
 };
 
 #endif  // CHROME_FRAME_CHROME_ACTIVE_DOCUMENT_H_