Remove usage of FOR_EACH_OBSERVER macro in net

net/dns/mdns_client_impl.cc

 // Copyright 2013 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 "net/dns/mdns_client_impl.h"
 
 #include <algorithm>
 #include <queue>
 #include <utility>
 
@@ skipping 305 matching lines @@
       DCHECK(record_removed);
       OnRecordRemoved(record_removed.get());
     }
   }
 
   // Alert all listeners waiting for the nonexistent RR types.
   ListenerMap::iterator i =
       listeners_.upper_bound(ListenerKey(record->name(), 0));
   for (; i != listeners_.end() && i->first.first == record->name(); i++) {
     if (!rdata->GetBit(i->first.second)) {
-      FOR_EACH_OBSERVER(MDnsListenerImpl, *i->second, AlertNsecRecord());
+      for (auto& observer : *i->second)
+        observer.AlertNsecRecord();
     }
   }
 }
 
 void MDnsClientImpl::Core::OnConnectionError(int error) {
   // TODO(noamsml): On connection error, recreate connection and flush cache.
   VLOG(1) << "MDNS OnConnectionError (code: " << error << ")";
 }
 
 void MDnsClientImpl::Core::AlertListeners(
     MDnsCache::UpdateType update_type,
     const ListenerKey& key,
     const RecordParsed* record) {
   ListenerMap::iterator listener_map_iterator = listeners_.find(key);
   if (listener_map_iterator == listeners_.end()) return;
 
-  FOR_EACH_OBSERVER(MDnsListenerImpl, *listener_map_iterator->second,
-                    HandleRecordUpdate(update_type, record));
+  for (auto& observer : *listener_map_iterator->second)
+    observer.HandleRecordUpdate(update_type, record);
 }
 
 void MDnsClientImpl::Core::AddListener(
     MDnsListenerImpl* listener) {
   ListenerKey key(listener->GetName(), listener->GetType());
   std::pair<ListenerMap::iterator, bool> observer_insert_result =
       listeners_.insert(make_pair(
           key, static_cast<base::ObserverList<MDnsListenerImpl>*>(NULL)));
 
   // If an equivalent key does not exist, actually create the observer list.
@@ skipping 393 matching lines @@
 
 void MDnsTransactionImpl::OnNsecRecord(const std::string& name, unsigned type) {
   TriggerCallback(RESULT_NSEC, NULL);
 }
 
 void MDnsTransactionImpl::OnCachePurged() {
   // TODO(noamsml): Cache purge situations not yet implemented
 }
 
 }  // namespace net