Template methods on Timer classes instead of the classes themselves.

net/base/network_change_notifier.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 "net/base/network_change_notifier.h"
 
 #include <limits>
 
 #include "base/metrics/histogram_macros.h"
 #include "base/strings/string_util.h"
@@ skipping 466 matching lines @@
 
   const NetworkChangeCalculatorParams params_;
 
   // Indicates if NotifyObserversOfNetworkChange has been called yet.
   bool have_announced_;
   // Last value passed to NotifyObserversOfNetworkChange.
   ConnectionType last_announced_connection_type_;
   // Value to pass to NotifyObserversOfNetworkChange when Notify is called.
   ConnectionType pending_connection_type_;
   // Used to delay notifications so duplicates can be combined.
-  base::OneShotTimer<NetworkChangeCalculator> timer_;
+  base::OneShotTimer timer_;
 
   base::ThreadChecker thread_checker_;
 
   DISALLOW_COPY_AND_ASSIGN(NetworkChangeCalculator);
 };
 
 NetworkChangeNotifier::~NetworkChangeNotifier() {
   network_change_calculator_.reset();
   DCHECK_EQ(this, g_network_change_notifier);
   g_network_change_notifier = NULL;
@@ skipping 554 matching lines @@
 
 NetworkChangeNotifier::DisableForTest::~DisableForTest() {
   DCHECK(!g_network_change_notifier);
   g_network_change_notifier = network_change_notifier_;
 }
 
 void NetworkChangeNotifier::DNSObserver::OnInitialDNSConfigRead() {
 }
 
 }  // namespace net