Use base::OneShotTimer instead of base::Timer(false, false)

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 404 matching lines @@
 }
 
 void MDnsClientImpl::Core::QueryCache(
     uint16_t rrtype,
     const std::string& name,
     std::vector<const RecordParsed*>* records) const {
   cache_.FindDnsRecords(rrtype, name, records, clock_->Now());
 }
 
 MDnsClientImpl::MDnsClientImpl()
-    : clock_(new base::DefaultClock),
-      cleanup_timer_(new base::Timer(false, false)) {
-}
+    : clock_(new base::DefaultClock), cleanup_timer_(new base::OneShotTimer) {}
 
 MDnsClientImpl::MDnsClientImpl(std::unique_ptr<base::Clock> clock,
                                std::unique_ptr<base::Timer> timer)
     : clock_(std::move(clock)), cleanup_timer_(std::move(timer)) {}
 
 MDnsClientImpl::~MDnsClientImpl() {
 }
 
 bool MDnsClientImpl::StartListening(MDnsSocketFactory* socket_factory) {
   DCHECK(!core_.get());
@@ skipping 303 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