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

chrome/browser/renderer_host/render_view_host.cc

 // 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.
 
 #include "chrome/browser/renderer_host/render_view_host.h"
 
 #include <string>
 #include <utility>
 #include <vector>
 
@@ skipping 957 matching lines @@
   FilterURL(policy, renderer_id, &validated_params.referrer);
   for (std::vector<GURL>::iterator it(validated_params.redirects.begin());
       it != validated_params.redirects.end(); ++it) {
     FilterURL(policy, renderer_id, &(*it));
   }
   FilterURL(policy, renderer_id, &validated_params.searchable_form_url);
   FilterURL(policy, renderer_id, &validated_params.password_form.origin);
   FilterURL(policy, renderer_id, &validated_params.password_form.action);
 
   delegate_->DidNavigate(this, validated_params);
-
-  UpdateBackForwardListCount();
 }
 
 void RenderViewHost::OnMsgUpdateState(int32 page_id,
                                       const std::string& state) {
   delegate_->UpdateState(this, page_id, state);
 }
 
 void RenderViewHost::OnMsgUpdateTitle(int32 page_id,
                                       const std::wstring& title) {
   if (title.length() > chrome::kMaxTitleChars) {
@@ skipping 509 matching lines @@
     integration_delegate->OnMissingPluginStatus(status);
 }
 
 void RenderViewHost::OnCrashedPlugin(const FilePath& plugin_path) {
   RenderViewHostDelegate::BrowserIntegration* integration_delegate =
       delegate_->GetBrowserIntegrationDelegate();
   if (integration_delegate)
     integration_delegate->OnCrashedPlugin(plugin_path);
 }
 
-void RenderViewHost::UpdateBackForwardListCount() {
-  int back_list_count = 0, forward_list_count = 0;
-  RenderViewHostDelegate::BrowserIntegration* integration_delegate =
-      delegate_->GetBrowserIntegrationDelegate();
-  if (integration_delegate) {
-    integration_delegate->GetHistoryListCount(&back_list_count,
-                                              &forward_list_count);
-    Send(new ViewMsg_UpdateBackForwardListCount(
-         routing_id(), back_list_count, forward_list_count));
-  }
-}
-
 void RenderViewHost::GetAllSavableResourceLinksForCurrentPage(
     const GURL& page_url) {
   Send(new ViewMsg_GetAllSavableResourceLinksForCurrentPage(routing_id(),
                                                             page_url));
 }
 
 void RenderViewHost::OnReceivedSavableResourceLinksForCurrentPage(
     const std::vector<GURL>& resources_list,
     const std::vector<GURL>& referrers_list,
     const std::vector<GURL>& frames_list) {
@@ skipping 340 matching lines @@
   integration_delegate->OnPageTranslated(page_id,
                                          original_lang, translated_lang);
 }
 
 void RenderViewHost::OnContentBlocked(ContentSettingsType type) {
   RenderViewHostDelegate::Resource* resource_delegate =
       delegate_->GetResourceDelegate();
   if (resource_delegate)
     resource_delegate->OnContentBlocked(type);
 }