Remove the dead code in Transport::ConnectChannels

webrtc/p2p/base/transport_unittest.cc

 /*
  *  Copyright 2011 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 201 matching lines @@
   EXPECT_EQ(cricket::ICEMODE_LITE, channel_->remote_ice_mode());
 }
 
 TEST_F(TransportTest, TestGetStats) {
   EXPECT_TRUE(SetupChannel());
   cricket::TransportStats stats;
   EXPECT_TRUE(transport_->GetStats(&stats));
   // Note that this tests the behavior of a FakeTransportChannel.
   ASSERT_EQ(1U, stats.channel_stats.size());
   EXPECT_EQ(1, stats.channel_stats[0].component);
+  // Set local transport description for FakeTransport before connecting.
+  TransportDescription faketransport_desc(
+      std::vector<std::string>(),
+      rtc::CreateRandomString(cricket::ICE_UFRAG_LENGTH),
+      rtc::CreateRandomString(cricket::ICE_PWD_LENGTH), cricket::ICEMODE_FULL,
+      cricket::CONNECTIONROLE_NONE, nullptr);
+  transport_->SetLocalTransportDescription(faketransport_desc,
+                                           cricket::CA_OFFER, nullptr);
   transport_->ConnectChannels();
   EXPECT_TRUE(transport_->GetStats(&stats));
   ASSERT_EQ(1U, stats.channel_stats.size());
   EXPECT_EQ(1, stats.channel_stats[0].component);
 }