Add HTTP status code to navigation data structures

content/browser/web_contents/navigation_entry_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_ENTRY_IMPL_H_
 #define CONTENT_BROWSER_WEB_CONTENTS_NAVIGATION_ENTRY_IMPL_H_
 
 #include "base/basictypes.h"
 #include "base/memory/ref_counted.h"
 #include "content/browser/site_instance_impl.h"
@@ skipping 66 matching lines @@
   virtual base::Time GetTimestamp() const OVERRIDE;
   virtual void SetCanLoadLocalResources(bool allow) OVERRIDE;
   virtual bool GetCanLoadLocalResources() const OVERRIDE;
   virtual void SetFrameToNavigate(const std::string& frame_name) OVERRIDE;
   virtual const std::string& GetFrameToNavigate() const OVERRIDE;
   virtual void SetExtraData(const std::string& key,
                             const string16& data) OVERRIDE;
   virtual bool GetExtraData(const std::string& key,
                             string16* data) const OVERRIDE;
   virtual void ClearExtraData(const std::string& key) OVERRIDE;
+  virtual void SetHttpStatusCode(int http_status_code) OVERRIDE;
+  virtual int GetHttpStatusCode() const OVERRIDE;
 
   void set_unique_id(int unique_id) {
     unique_id_ = unique_id;
   }
 
   // The SiteInstance tells us how to share sub-processes. This is a reference
   // counted pointer to a shared site instance.
   //
   // Note that the SiteInstance should usually not be changed after it is set,
   // but this may happen if the NavigationEntry was cloned and needs to use a
@@ skipping 127 matching lines @@
   int32 page_id_;
   SSLStatus ssl_;
   PageTransition transition_type_;
   GURL user_typed_url_;
   bool has_post_data_;
   int64 post_id_;
   RestoreType restore_type_;
   GURL original_request_url_;
   bool is_overriding_user_agent_;
   base::Time timestamp_;
+  int http_status_code_;
 
   // This member is not persisted with session restore because it is transient.
   // If the post request succeeds, this field is cleared since the same
   // information is stored in |content_state_| above. It is also only shallow
   // copied with compiler provided copy constructor.
   scoped_refptr<const base::RefCountedMemory> browser_initiated_post_data_;
 
   // This is also a transient member (i.e. is not persisted with session
   // restore). The screenshot of a page is taken when navigating away from the
   // page. This screenshot is displayed during an overscroll-navigation
@@ skipping 60 matching lines @@
   // persisted, unless specific data is taken out/put back in at save/restore
   // time (see TabNavigation for an example of this).
   std::map<std::string, string16> extra_data_;
 
   // Copy and assignment is explicitly allowed for this class.
 };
 
 }  // namespace content
 
 #endif  // CONTENT_BROWSER_WEB_CONTENTS_NAVIGATION_ENTRY_IMPL_H_