Migrate WTF::HashMap::add() to ::insert()

third_party/WebKit/Source/modules/geolocation/GeolocationWatchers.cpp

 // Copyright 2014 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 "modules/geolocation/GeolocationWatchers.h"
 
 #include "modules/geolocation/GeoNotifier.h"
 #include "wtf/Assertions.h"
 
 namespace blink {
 
 DEFINE_TRACE(GeolocationWatchers) {
   visitor->trace(m_idToNotifierMap);
   visitor->trace(m_notifierToIdMap);
 }
 
 bool GeolocationWatchers::add(int id, GeoNotifier* notifier) {
   DCHECK_GT(id, 0);
-  if (!m_idToNotifierMap.add(id, notifier).isNewEntry)
+  if (!m_idToNotifierMap.insert(id, notifier).isNewEntry)
     return false;
   m_notifierToIdMap.set(notifier, id);
   return true;
 }
 
 GeoNotifier* GeolocationWatchers::find(int id) {
   DCHECK_GT(id, 0);
   IdToNotifierMap::iterator iter = m_idToNotifierMap.find(id);
   if (iter == m_idToNotifierMap.end())
     return 0;
@@ skipping 29 matching lines @@
 bool GeolocationWatchers::isEmpty() const {
   return m_idToNotifierMap.isEmpty();
 }
 
 void GeolocationWatchers::getNotifiersVector(
     HeapVector<Member<GeoNotifier>>& copy) const {
   copyValuesToVector(m_idToNotifierMap, copy);
 }
 
 }  // namespace blink