Rename VisitDatabaseObserver to HistoryServiceObserver

chrome/browser/history/history_backend_unittest.cc

Index: chrome/browser/history/history_backend_unittest.cc
diff --git a/chrome/browser/history/history_backend_unittest.cc b/chrome/browser/history/history_backend_unittest.cc
index c59a6054d2b13df9126d175d113e685523a41b15..96f59ba8f910c686a5e58d577cb7e1dd9598c154 100644
--- a/chrome/browser/history/history_backend_unittest.cc
+++ b/chrome/browser/history/history_backend_unittest.cc
@@ -82,7 +82,7 @@ class HistoryClientMock : public history::HistoryClientFakeBookmarks {
   MOCK_METHOD0(BlockUntilBookmarksLoaded, void());
 };
 
-void SimulateNotificationURLVisited(history::HistoryServiceObserver* observer,
+void SimulateNotificationURLVisited(HistoryService::Observer* observer,
                                     const history::URLRow* row1,
                                     const history::URLRow* row2,
                                     const history::URLRow* row3) {
@@ -122,12 +122,11 @@ class HistoryBackendTestDelegate : public HistoryBackend::Delegate {
                                 const URLRow& row,
                                 const RedirectList& redirects,
                                 base::Time visit_time) OVERRIDE;
+  virtual void NotifyAddVisit(const BriefVisitInfo& info) OVERRIDE {}
   virtual void BroadcastNotifications(
       int type,
       scoped_ptr<HistoryDetails> details) OVERRIDE;
   virtual void DBLoaded() OVERRIDE;
-  virtual void NotifyVisitDBObserversOnAddVisit(
-      const BriefVisitInfo& info) OVERRIDE {}
 
  private:
   // Not owned by us.