Avoid heap allocations in IPAddress

remoting/host/daemon_process.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 "remoting/host/daemon_process.h"
 
 #include <algorithm>
 #include <string>
 
 #include "base/bind.h"
@@ skipping 314 matching lines @@
 }
 
 void DaemonProcess::OnClientRouteChange(const std::string& jid,
                                         const std::string& channel_name,
                                         const SerializedTransportRoute& route) {
   DCHECK(caller_task_runner()->BelongsToCurrentThread());
 
   protocol::TransportRoute parsed_route;
   parsed_route.type = route.type;
 
-  net::IPAddress remote_ip(route.remote_ip);
+  net::IPAddress remote_ip(route.remote_ip.data(), route.remote_ip.size());
   CHECK(remote_ip.empty() || remote_ip.IsValid());
   parsed_route.remote_address = net::IPEndPoint(remote_ip, route.remote_port);
 
-  net::IPAddress local_ip(route.local_ip);
+  net::IPAddress local_ip(route.local_ip.data(), route.local_ip.size());
   CHECK(local_ip.empty() || local_ip.IsValid());
   parsed_route.local_address = net::IPEndPoint(local_ip, route.local_port);
 
   for (auto& observer : status_observers_)
     observer.OnClientRouteChange(jid, channel_name, parsed_route);
 }
 
 void DaemonProcess::OnHostStarted(const std::string& xmpp_login) {
   DCHECK(caller_task_runner()->BelongsToCurrentThread());
 
   for (auto& observer : status_observers_)
     observer.OnStart(xmpp_login);
 }
 
 void DaemonProcess::OnHostShutdown() {
   DCHECK(caller_task_runner()->BelongsToCurrentThread());
 
   for (auto& observer : status_observers_)
     observer.OnShutdown();
 }
 
 void DaemonProcess::DeleteAllDesktopSessions() {
   while (!desktop_sessions_.empty()) {
     delete desktop_sessions_.front();
     desktop_sessions_.pop_front();
   }
 }
 
 }  // namespace remoting