Remove NOTIFICATION_HISTORY_URL_VISITED

chrome/browser/chrome_notification_types.h

 // Copyright 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.
 
 #ifndef CHROME_BROWSER_CHROME_NOTIFICATION_TYPES_H_
 #define CHROME_BROWSER_CHROME_NOTIFICATION_TYPES_H_
 
 #include "build/build_config.h"
 
 #if defined(ENABLE_EXTENSIONS)
@@ skipping 238 matching lines @@
 
   // Sent when a URL has been added or modified. This is used by the in-memory
   // URL database and the InMemoryURLIndex (both used by autocomplete) to track
   // changes to the main history system.
   //
   // The source is the profile owning the history service that changed, and
   // the details is history::URLsModifiedDetails that lists the modified or
   // added URLs.
   NOTIFICATION_HISTORY_URLS_MODIFIED,
 
-  // Sent when the user visits a URL.
-  //
-  // The source is the profile owning the history service that changed, and
-  // the details is history::URLVisitedDetails.
-  NOTIFICATION_HISTORY_URL_VISITED,
-
   // Sent when one or more URLs are deleted.
   //
   // The source is the profile owning the history service that changed, and
   // the details is history::URLsDeletedDetails that lists the deleted URLs.
   NOTIFICATION_HISTORY_URLS_DELETED,
 
   // Sent when a keyword search term is updated. The source is the Profile and
   // the details is history::KeywordSearchUpdatedDetails.
   NOTIFICATION_HISTORY_KEYWORD_SEARCH_TERM_UPDATED,
 
@@ skipping 420 matching lines @@
   // Note:-
   // Currently only Content and Chrome define and use notifications.
   // Custom notifications not belonging to Content and Chrome should start
   // from here.
   NOTIFICATION_CHROME_END,
 };
 
 }  // namespace chrome
 
 #endif  // CHROME_BROWSER_CHROME_NOTIFICATION_TYPES_H_