Send session history offset and length parameters in the Navigate message to...

chrome/renderer/render_view.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_RENDERER_RENDER_VIEW_H_
 #define CHROME_RENDERER_RENDER_VIEW_H_
 
 #include <map>
 #include <set>
 #include <string>
@@ skipping 245 matching lines @@
       const WebKit::WebDragData& data,
       WebKit::WebDragOperationsMask mask,
       const WebKit::WebImage& image,
       const WebKit::WebPoint& imageOffset);
   virtual bool acceptsLoadDrops();
   virtual void focusNext();
   virtual void focusPrevious();
   virtual void navigateBackForwardSoon(int offset);
   virtual int historyBackListCount();
   virtual int historyForwardListCount();
-  virtual void didAddHistoryItem();
   virtual void focusAccessibilityObject(
       const WebKit::WebAccessibilityObject& acc_obj);
   virtual void didChangeAccessibilityObjectState(
       const WebKit::WebAccessibilityObject& acc_obj);
   virtual void didUpdateInspectorSettings();
   virtual void queryAutofillSuggestions(
       const WebKit::WebNode& node, const WebKit::WebString& name,
       const WebKit::WebString& value);
   virtual void removeAutofillSuggestions(
       const WebKit::WebString& name, const WebKit::WebString& value);
@@ skipping 425 matching lines @@
   void OnDisableScrollbarsForSmallWindows(
       const gfx::Size& disable_scrollbars_size_limit);
   void OnSetRendererPrefs(const RendererPreferences& renderer_prefs);
   void OnMediaPlayerActionAt(const gfx::Point& location,
                              const WebKit::WebMediaPlayerAction& action);
   void OnNotifyRendererViewType(ViewType::Type view_type);
   void OnUpdateBrowserWindowId(int window_id);
   void OnExecuteCode(const ViewMsg_ExecuteCode_Params& params);
   void ExecuteCodeImpl(WebKit::WebFrame* frame,
                        const ViewMsg_ExecuteCode_Params& params);
-  void OnUpdateBackForwardListCount(int back_list_count,
-                                    int forward_list_count);
   void OnGetAccessibilityInfo(
       const webkit_glue::WebAccessibility::InParams& in_params,
       webkit_glue::WebAccessibility::OutParams* out_params);
   void OnClearAccessibilityInfo(int acc_obj_id, bool clear_all);
 
   void OnExtensionMessageInvoke(const std::string& function_name,
                                 const ListValue& args);
 
   void OnMoveOrResizeStarted();
 
@@ skipping 279 matching lines @@
   scoped_ptr<DevToolsAgent> devtools_agent_;
 
   // DevToolsClient for renderer hosting developer tools UI. It's NULL for other
   // render views.
   scoped_ptr<DevToolsClient> devtools_client_;
 
   // A pointer to a file chooser completion object. When not empty, file
   // choosing operation is underway.
   WebKit::WebFileChooserCompletion* file_chooser_completion_;
 
-  int history_back_list_count_;
-  int history_forward_list_count_;
+  int history_list_offset_;
+  int history_list_length_;
 
   // True if the page has any frame-level unload or beforeunload listeners.
   bool has_unload_listener_;
 
   // The total number of unrequested popups that exist and can be followed back
   // to a common opener. This count is shared among all RenderViews created
   // with createView(). All popups are treated as unrequested until
   // specifically instructed otherwise by the Browser process.
   scoped_refptr<SharedRenderViewCounter> shared_popup_counter_;
 
@@ skipping 155 matching lines @@
 
   // Site isolation metrics flags.  These are per-page-load counts, reset to 0
   // in OnClosePage.
   int cross_origin_access_count_;
   int same_origin_access_count_;
 
   DISALLOW_COPY_AND_ASSIGN(RenderView);
 };
 
 #endif  // CHROME_RENDERER_RENDER_VIEW_H_