Add the URL attribute to cricket::Candiate.

webrtc/p2p/base/relayport.cc

 /*
  *  Copyright 2004 The WebRTC Project Authors. All rights reserved.
  *
  *  Use of this source code is governed by a BSD-style license
  *  that can be found in the LICENSE file in the root of the source
  *  tree. An additional intellectual property rights grant can be found
  *  in the file PATENTS.  All contributing project authors may
  *  be found in the AUTHORS file in the root of the source tree.
  */
 #include <algorithm>
@@ skipping 227 matching lines @@
   if (!ready_) {
     std::vector<ProtocolAddress>::iterator iter;
     for (iter = external_addr_.begin();
          iter != external_addr_.end(); ++iter) {
       std::string proto_name = ProtoToString(iter->proto);
       // In case of Gturn, related address is set to null socket address.
       // This is due to as mapped address stun attribute is used for allocated
       // address.
       AddAddress(iter->address, iter->address, rtc::SocketAddress(), proto_name,
                  proto_name, "", RELAY_PORT_TYPE, ICE_TYPE_PREFERENCE_RELAY_UDP,
-                 0, false);
+                 0, "", false);
     }
     ready_ = true;
     SignalPortComplete(this);
   }
 }
 
 const ProtocolAddress * RelayPort::ServerAddress(size_t index) const {
   if (index < server_addr_.size())
     return &server_addr_[index];
   return NULL;
@@ skipping 580 matching lines @@
   if (rtc::TimeMillis() - start_time_ <= kRetryTimeout)
     entry_->ScheduleKeepAlive();
 }
 
 void AllocateRequest::OnTimeout() {
   LOG(INFO) << "Allocate request timed out";
   entry_->HandleConnectFailure(connection_->socket());
 }
 
 }  // namespace cricket