Replace more ObserverList with base::ObserverList.

chromeos/dbus/system_clock_client.cc

 // Copyright (c) 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/system_clock_client.h"
 
 #include "base/bind.h"
 #include "base/observer_list.h"
 #include "dbus/bus.h"
 #include "dbus/message.h"
@@ skipping 112 matching lines @@
         dbus::ObjectProxy::TIMEOUT_USE_DEFAULT,
         base::Bind(&SystemClockClientImpl::OnGetCanSet,
                    weak_ptr_factory_.GetWeakPtr()));
   }
 
   // Whether the time can be set. Value is false until the first
   // CanSetTime response is received.
   bool can_set_time_;
   bool can_set_time_initialized_;
   dbus::ObjectProxy* system_clock_proxy_;
-  ObserverList<Observer> observers_;
+  base::ObserverList<Observer> observers_;
 
   base::WeakPtrFactory<SystemClockClientImpl> weak_ptr_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(SystemClockClientImpl);
 };
 
 void SystemClockClient::Observer::SystemClockUpdated() {
 }
 
 void SystemClockClient::Observer::SystemClockCanSetTimeChanged(
     bool can_set_time) {
 }
 
 SystemClockClient::SystemClockClient() {
 }
 
 SystemClockClient::~SystemClockClient() {
 }
 
 // static
 SystemClockClient* SystemClockClient::Create() {
   return new SystemClockClientImpl();
 }
 
 }  // namespace chromeos