Remove NOTIFICATION_HISTORY_URLS_DELETED

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 210 matching lines @@
   // username and password.
   NOTIFICATION_AUTH_SUPPLIED,
 
   // This is sent when an authentication request has been dismissed without
   // supplying credentials (either by the user or by an automation service).
   // The source is the Source<NavigationController> for the tab in which the
   // prompt was shown. Details are a LoginNotificationDetails which provide
   // the LoginHandler that should be cancelled.
   NOTIFICATION_AUTH_CANCELLED,
 
-  // History -----------------------------------------------------------------
-
-  // 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,
+  // Favicon ------------------------------------------------------------------
 
   // Sent by FaviconTabHelper when a tab's favicon has been successfully
   // updated. The details are a bool indicating whether the
   // NavigationEntry's favicon URL has changed since the previous
   // NOTIFICATION_FAVICON_UPDATED notification. The details are true if
   // there was no previous NOTIFICATION_FAVICON_UPDATED notification for the
   // current NavigationEntry.
   NOTIFICATION_FAVICON_UPDATED,
 
   // Profiles -----------------------------------------------------------------
@@ skipping 396 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_