Replace more ObserverList with base::ObserverList.

chromeos/dbus/nfc_tag_client.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 "chromeos/dbus/nfc_tag_client.h"
 
 #include "base/bind.h"
 #include "base/memory/weak_ptr.h"
 #include "base/observer_list.h"
 #include "base/strings/stringprintf.h"
@@ skipping 206 matching lines @@
     VLOG(1) << "All tag properties received; Path: " << object_path.value();
     FOR_EACH_OBSERVER(NfcTagClient::Observer, observers_,
                       TagPropertiesReceived(object_path));
   }
 
   // We maintain a pointer to the bus to be able to request proxies for
   // new NFC tags that appear.
   dbus::Bus* bus_;
 
   // List of observers interested in event notifications.
-  ObserverList<NfcTagClient::Observer> observers_;
+  base::ObserverList<NfcTagClient::Observer> observers_;
 
   // Mapping from object paths to object proxies and properties structures that
   // were already created by us. This stucture stores a different DBusObjectMap
   // for each known NFC adapter object path.
   ObjectProxyTree adapters_to_object_maps_;
 
   // The adapter client that we listen to events notifications from.
   NfcAdapterClient* adapter_client_;
 
   // Weak pointer factory for generating 'this' pointers that might live longer
   // than we do.
   // Note: This should remain the last member so it'll be destroyed and
   // invalidate its weak pointers before any other members are destroyed.
   base::WeakPtrFactory<NfcTagClientImpl> weak_ptr_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(NfcTagClientImpl);
 };
 
 NfcTagClient::NfcTagClient() {
 }
 
 NfcTagClient::~NfcTagClient() {
 }
 
 NfcTagClient* NfcTagClient::Create(NfcAdapterClient* adapter_client) {
   return new NfcTagClientImpl(adapter_client);
 }
 
 }  // namespace chromeos