Migrate remoting to net::IPAddress.

remoting/host/daemon_process.cc

Index: remoting/host/daemon_process.cc
diff --git a/remoting/host/daemon_process.cc b/remoting/host/daemon_process.cc
index b874426eaa999a9ae60cb35f736c71b2c51d3721..020166a2dc24a04c52d187ecd2d8df99a96bad94 100644
--- a/remoting/host/daemon_process.cc
+++ b/remoting/host/daemon_process.cc
@@ -332,36 +332,10 @@ void DaemonProcess::OnClientRouteChange(const std::string& jid,
                                         const SerializedTransportRoute& route) {
   DCHECK(caller_task_runner()->BelongsToCurrentThread());
 
-  // Validate |route|.
-  if (route.type != protocol::TransportRoute::DIRECT &&
-      route.type != protocol::TransportRoute::STUN &&
-      route.type != protocol::TransportRoute::RELAY) {
-    LOG(ERROR) << "An invalid RouteType " << route.type << " passed.";
-    CrashNetworkProcess(FROM_HERE);
-    return;
-  }
-  if (route.remote_address.size() != net::kIPv4AddressSize &&
-      route.remote_address.size() != net::kIPv6AddressSize) {
-    LOG(ERROR) << "An invalid net::IPAddressNumber size "
-               << route.remote_address.size() << " passed.";
-    CrashNetworkProcess(FROM_HERE);
-    return;
-  }
-  if (route.local_address.size() != net::kIPv4AddressSize &&
-      route.local_address.size() != net::kIPv6AddressSize) {
-    LOG(ERROR) << "An invalid net::IPAddressNumber size "
-               << route.local_address.size() << " passed.";
-    CrashNetworkProcess(FROM_HERE);
-    return;
-  }
-
   protocol::TransportRoute parsed_route;
-  parsed_route.type =
-      static_cast<protocol::TransportRoute::RouteType>(route.type);
-  parsed_route.remote_address =
-      net::IPEndPoint(route.remote_address, route.remote_port);
-  parsed_route.local_address =
-      net::IPEndPoint(route.local_address, route.local_port);
+  parsed_route.type = route.type;
+  parsed_route.remote_address = route.remote_address;
+  parsed_route.local_address = route.local_address;
   FOR_EACH_OBSERVER(HostStatusObserver, status_observers_,
                     OnClientRouteChange(jid, channel_name, parsed_route));
 }