Cleanup use of "do { ... } while (0)".

webrtc/p2p/base/p2ptransportchannel_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 1910 matching lines @@
   EXPECT_EQ(500, ch.receiving_timeout());
   EXPECT_EQ(50, ch.check_receiving_delay());
   ch.Connect();
   ch.MaybeStartGathering();
   ch.AddRemoteCandidate(CreateCandidate("1.1.1.1", 1, 1));
   cricket::Connection* conn1 = WaitForConnectionTo(&ch, "1.1.1.1", 1);
   ASSERT_TRUE(conn1 != nullptr);
 
   conn1->ReceivedPing();
   conn1->OnReadPacket("ABC", 3, rtc::CreatePacketTime(0));
-  EXPECT_TRUE_WAIT(ch.best_connection() != nullptr, 1000)
+  EXPECT_TRUE_WAIT(ch.best_connection() != nullptr, 1000);
   EXPECT_TRUE_WAIT(ch.receiving(), 1000);
   EXPECT_TRUE_WAIT(!ch.receiving(), 1000);
 }
 
 // The controlled side will select a connection as the "best connection" based
 // on priority until the controlling side nominates a connection, at which
 // point the controlled side will select that connection as the
 // "best connection".
 TEST_F(P2PTransportChannelPingTest, TestSelectConnectionBeforeNomination) {
   cricket::FakePortAllocator pa(rtc::Thread::Current(), nullptr);
@@ skipping 337 matching lines @@
   // It should stop getting ports after a new connection becomes strongly
   // connected.
   ch.SetIceCredentials(kIceUfrag[1], kIcePwd[1]);
   ch.MaybeStartGathering();
   ch.AddRemoteCandidate(CreateCandidate("2.2.2.2", 2, 100));
   cricket::Connection* conn2 = WaitForConnectionTo(&ch, "2.2.2.2", 2);
   ASSERT_TRUE(conn2 != nullptr);
   conn2->ReceivedPingResponse();  // Becomes writable and receiving
   EXPECT_TRUE(!ch.allocator_session()->IsGettingPorts());
 }