Remove NOTIFICATION_HISTORY_URLS_DELETED

chrome/browser/history/history_notifications.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.
 
 // Structs that hold data used in broadcasting notifications.
 
 #ifndef CHROME_BROWSER_HISTORY_HISTORY_NOTIFICATIONS_H__
 #define CHROME_BROWSER_HISTORY_HISTORY_NOTIFICATIONS_H__
 
 #include <set>
 
 #include "chrome/browser/history/history_details.h"
 #include "components/history/core/browser/history_types.h"
 #include "components/history/core/browser/keyword_id.h"
 #include "url/gurl.h"
 
 namespace history {
 
-// Details for NOTIFICATION_HISTORY_TYPED_URLS_MODIFIED.
-struct URLsModifiedDetails : public HistoryDetails {
-  URLsModifiedDetails();
-  ~URLsModifiedDetails() override;
-
-  // Lists the information for each of the URLs affected. The rows will have the
-  // IDs that are currently in effect in the main history database.
-  URLRows changed_urls;
-};
-
-// Details for NOTIFICATION_HISTORY_URLS_DELETED.
-struct URLsDeletedDetails : public HistoryDetails {
-  URLsDeletedDetails();
-  ~URLsDeletedDetails() override;
-
-  // Set when all history was deleted. False means just a subset was deleted.
-  bool all_history;
-
-  // True if the data was expired due to old age. False if the data was deleted
-  // in response to an explicit user action through the History UI.
-  bool expired;
-
-  // The URLRows of URLs deleted. This is valid only when |all_history| is false
-  // indicating that a subset of history has been deleted. The rows will have
-  // the IDs that had been in effect before the deletion in the main history
-  // database.
-  URLRows rows;
-
-  // The list of deleted favicon urls. This is valid only when |all_history| is
-  // false, indicating that a subset of history has been deleted.
-  std::set<GURL> favicon_urls;
-};
-
 // Details for HISTORY_KEYWORD_SEARCH_TERM_UPDATED.
 struct KeywordSearchUpdatedDetails : public HistoryDetails {
   KeywordSearchUpdatedDetails(const URLRow& url_row,
                               KeywordID keyword_id,
                               const base::string16& term);
   ~KeywordSearchUpdatedDetails() override;
 
   // The affected URLRow. The ID will be set to the value that is currently in
   // effect in the main history database.
   URLRow url_row;
   KeywordID keyword_id;
   base::string16 term;
 };
 
 // Details for HISTORY_KEYWORD_SEARCH_TERM_DELETED.
 struct KeywordSearchDeletedDetails : public HistoryDetails {
   explicit KeywordSearchDeletedDetails(URLID url_row_id);
   ~KeywordSearchDeletedDetails() override;
 
   // The ID of the corresponding URLRow in the main history database.
   URLID url_row_id;
 };
 
 }  // namespace history
 
 #endif  // CHROME_BROWSER_HISTORY_HISTORY_NOTIFICATIONS_H__