Eliminate sending NOTIFICATION_HISTORY_KEYWORD_SEARCH_TERM_DELETED

chrome/browser/history/history_service.h

 // 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.
 
 #ifndef CHROME_BROWSER_HISTORY_HISTORY_SERVICE_H_
 #define CHROME_BROWSER_HISTORY_HISTORY_SERVICE_H_
 
 #include <set>
 #include <vector>
 
@@ skipping 605 matching lines @@
   // HistoryService is being deleted.
   void NotifyHistoryServiceBeingDeleted();
 
   // Notify all HistoryServiceObservers registered that a keyword search term
   // has been updated. |row| contains the URL information for search |term|.
   // |keyword_id| associated with a URL and search term.
   void NotifyKeywordSearchTermUpdated(const history::URLRow& row,
                                       history::KeywordID keyword_id,
                                       const base::string16& term);
 
+  // Notify all HistoryServiceObservers registered that keyword search term is
+  // deleted. |url_id| is the id of the url row.
+  void NotifyKeywordSearchTermDeleted(history::URLID url_id);
+
   // Favicon -------------------------------------------------------------------
 
   // These favicon methods are exposed to the FaviconService. Instead of calling
   // these methods directly you should call the respective method on the
   // FaviconService.
 
   // Used by FaviconService to get the favicon bitmaps from the history backend
   // whose edge sizes most closely match |desired_sizes| for |icon_types|. If
   // |desired_sizes| has a '0' entry, the largest favicon bitmap for
   // |icon_types| is returned. The returned FaviconBitmapResults will have at
@@ skipping 277 matching lines @@
 
   history::DeleteDirectiveHandler delete_directive_handler_;
 
   // All vended weak pointers are invalidated in Cleanup().
   base::WeakPtrFactory<HistoryService> weak_ptr_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(HistoryService);
 };
 
 #endif  // CHROME_BROWSER_HISTORY_HISTORY_SERVICE_H_