Relanding Generate localhost candidate when no STUN/TURN and portallocator has the right flag spefi…

webrtc/p2p/base/stunport_unittest.cc

 /*
  *  Copyright 2009 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.
  */
 
@@ skipping 64 matching lines @@
 
   void CreateSharedStunPort(const rtc::SocketAddress& server_addr) {
     socket_.reset(socket_factory_.CreateUdpSocket(
         rtc::SocketAddress(kLocalAddr.ipaddr(), 0), 0, 0));
     ASSERT_TRUE(socket_ != NULL);
     socket_->SignalReadPacket.connect(this, &StunPortTest::OnReadPacket);
     stun_port_.reset(cricket::UDPPort::Create(
         rtc::Thread::Current(), &socket_factory_,
         &network_, socket_.get(),
         rtc::CreateRandomString(16), rtc::CreateRandomString(22),
-        std::string()));
+        std::string(), false));
     ASSERT_TRUE(stun_port_ != NULL);
     ServerAddresses stun_servers;
     stun_servers.insert(server_addr);
     stun_port_->set_server_addresses(stun_servers);
     stun_port_->SignalPortComplete.connect(this,
         &StunPortTest::OnPortComplete);
     stun_port_->SignalPortError.connect(this,
         &StunPortTest::OnPortError);
   }
 
@@ skipping 182 matching lines @@
   stun_servers.insert(kStunAddr1);
   stun_servers.insert(kStunAddr2);
   CreateStunPort(stun_servers);
   EXPECT_EQ("stun", port()->Type());
   PrepareAddress();
   EXPECT_TRUE_WAIT(done(), kTimeoutMs);
   EXPECT_EQ(2U, port()->Candidates().size());
   EXPECT_EQ(port()->Candidates()[0].relay_protocol(), "");
   EXPECT_EQ(port()->Candidates()[1].relay_protocol(), "");
 }