Remove NOTIFICATION_HISTORY_URLS_MODIFIED

chrome/browser/history/history_backend.cc

 // 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.
 
 #include "chrome/browser/history/history_backend.h"
 
 #include <algorithm>
 #include <functional>
 #include <list>
 #include <map>
@@ skipping 2520 matching lines @@
       OnURLVisited(this, transition, url_info, redirects, visit_time));
 
   // TODO(sdefresne): turn HistoryBackend::Delegate from HistoryService into
   // an HistoryBackendObserver and register it so that we can remove this
   // method.
   if (delegate_)
     delegate_->NotifyURLVisited(transition, url_info, redirects, visit_time);
 }
 
 void HistoryBackend::NotifyURLsModified(const URLRows& rows) {
-  scoped_ptr<URLsModifiedDetails> details(new URLsModifiedDetails);
-  details->changed_urls = rows;
+  URLRows changed_urls(rows);
+  if (typed_url_syncable_service_.get())
+    typed_url_syncable_service_->OnUrlsModified(&changed_urls);
 
-  if (typed_url_syncable_service_.get())
-    typed_url_syncable_service_->OnUrlsModified(&details->changed_urls);
+  FOR_EACH_OBSERVER(
+      HistoryBackendObserver, observers_, OnURLsModified(this, changed_urls));
 
-  BroadcastNotifications(chrome::NOTIFICATION_HISTORY_URLS_MODIFIED,
-                         details.Pass());
+  // TODO(sdefresne): turn HistoryBackend::Delegate from HistoryService into
+  // an HistoryBackendObserver and register it so that we can remove this
+  // method.
+  if (delegate_)
+    delegate_->NotifyURLsModified(changed_urls);
 }
 
 void HistoryBackend::NotifyURLsDeleted(bool all_history,
                                        bool expired,
                                        const URLRows& rows,
                                        const std::set<GURL>& favicon_urls) {
   scoped_ptr<URLsDeletedDetails> details(new URLsDeletedDetails);
   details->all_history = all_history;
   details->expired = expired;
   details->rows = rows;
@@ skipping 176 matching lines @@
   int rank = kPageVisitStatsMaxTopSites;
   std::map<GURL, int>::const_iterator it = most_visited_urls_map_.find(url);
   if (it != most_visited_urls_map_.end())
     rank = (*it).second;
   UMA_HISTOGRAM_ENUMERATION("History.TopSitesVisitsByRank",
                             rank, kPageVisitStatsMaxTopSites + 1);
 }
 #endif
 
 }  // namespace history