Remove PrerenderLocalPredictor, part 5.

components/history/core/browser/history_backend.cc

 // 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.
 
 #include "components/history/core/browser/history_backend.h"
 
 #include <algorithm>
 #include <functional>
 #include <list>
 #include <map>
@@ skipping 752 matching lines @@
     if (!url_id) {
       NOTREACHED() << "Adding URL failed.";
       return std::make_pair(0, 0);
     }
     url_info.id_ = url_id;
   }
 
   // Add the visit with the time to the database.
   VisitRow visit_info(url_id, time, referring_visit, transition, 0);
   VisitID visit_id = db_->AddVisit(&visit_info, visit_source);
-  NotifyVisitObservers(visit_info);
 
   if (visit_info.visit_time < first_recorded_time_)
     first_recorded_time_ = visit_info.visit_time;
 
   // Broadcast a notification of the visit.
   if (visit_id) {
     RedirectList redirects;
     // TODO(meelapshah) Disabled due to potential PageCycler regression.
     // Re-enable this.
     // QueryRedirectsTo(url, &redirects);
@@ skipping 39 matching lines @@
       VisitRow visit_info(
           url_id, i->last_visit(), 0,
           ui::PageTransitionFromInt(ui::PAGE_TRANSITION_LINK |
                                     ui::PAGE_TRANSITION_CHAIN_START |
                                     ui::PAGE_TRANSITION_CHAIN_END),
           0);
       if (!db_->AddVisit(&visit_info, visit_source)) {
         NOTREACHED() << "Adding visit failed.";
         return;
       }
-      NotifyVisitObservers(visit_info);
 
       if (visit_info.visit_time < first_recorded_time_)
         first_recorded_time_ = visit_info.visit_time;
     }
   }
 
   // Broadcast a notification for typed URLs that have been modified. This
   // will be picked up by the in-memory URL database on the main thread.
   //
   // TODO(brettw) bug 1140015: Add an "add page" notification so the history
@@ skipping 1792 matching lines @@
 
   return true;
 }
 
 HistoryClient* HistoryBackend::GetHistoryClient() {
   if (history_client_)
     history_client_->BlockUntilBookmarksLoaded();
   return history_client_;
 }
 
-void HistoryBackend::NotifyVisitObservers(const VisitRow& visit) {
-  BriefVisitInfo info;
-  info.url_id = visit.url_id;
-  info.time = visit.visit_time;
-  info.transition = visit.transition;
-  // If we don't have a delegate yet during setup or shutdown, we will drop
-  // these notifications.
-  if (delegate_)
-    delegate_->NotifyAddVisit(info);
-}
-
 }  // namespace history