Remove PrerenderLocalPredictor, part 5.

components/history/core/browser/history_backend.cc

Index: components/history/core/browser/history_backend.cc
diff --git a/components/history/core/browser/history_backend.cc b/components/history/core/browser/history_backend.cc
index 4abcca45fe04d78d6756c9a34fc96a1f4bcbc865..fed049007e38e4628e42c1812125272d3c7769a0 100644
--- a/components/history/core/browser/history_backend.cc
+++ b/components/history/core/browser/history_backend.cc
@@ -770,7 +770,6 @@ std::pair<URLID, VisitID> HistoryBackend::AddPageVisit(
   // 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;
@@ -830,7 +829,6 @@ void HistoryBackend::AddPagesWithDetails(const URLRows& urls,
         NOTREACHED() << "Adding visit failed.";
         return;
       }
-      NotifyVisitObservers(visit_info);
 
       if (visit_info.visit_time < first_recorded_time_)
         first_recorded_time_ = visit_info.visit_time;
@@ -2643,15 +2641,4 @@ HistoryClient* HistoryBackend::GetHistoryClient() {
   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