Revert of Make the default ctor of rtc::Thread, protected

webrtc/pc/rtcstats_integrationtest.cc

 /*
  *  Copyright 2016 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 16 matching lines @@
 
 namespace webrtc {
 
 namespace {
 
 const int64_t kGetStatsTimeoutMs = 10000;
 
 class RTCStatsIntegrationTest : public testing::Test {
  public:
   RTCStatsIntegrationTest()
-      : network_thread_(new rtc::Thread(&virtual_socket_server_)),
-        worker_thread_(rtc::Thread::Create()) {
-    RTC_CHECK(network_thread_->Start());
-    RTC_CHECK(worker_thread_->Start());
+      : network_thread_(&virtual_socket_server_), worker_thread_() {
+    RTC_CHECK(network_thread_.Start());
+    RTC_CHECK(worker_thread_.Start());
 
     caller_ = new rtc::RefCountedObject<PeerConnectionTestWrapper>(
-        "caller", network_thread_.get(), worker_thread_.get());
+        "caller", &network_thread_, &worker_thread_);
     callee_ = new rtc::RefCountedObject<PeerConnectionTestWrapper>(
-        "callee", network_thread_.get(), worker_thread_.get());
+        "callee", &network_thread_, &worker_thread_);
   }
 
   void StartCall() {
     // Create PeerConnections and "connect" sigslots
     PeerConnectionInterface::RTCConfiguration config;
     PeerConnectionInterface::IceServer ice_server;
     ice_server.uri = "stun:1.1.1.1:3478";
     config.servers.push_back(ice_server);
     EXPECT_TRUE(caller_->CreatePc(nullptr, config,
                                   CreateBuiltinAudioEncoderFactory(),
@@ skipping 34 matching lines @@
     rtc::scoped_refptr<RTCStatsObtainer> stats_obtainer =
         RTCStatsObtainer::Create();
     pc->GetStats(stats_obtainer);
     EXPECT_TRUE_WAIT(stats_obtainer->report(), kGetStatsTimeoutMs);
     return stats_obtainer->report();
   }
 
   // |network_thread_| uses |virtual_socket_server_| so they must be
   // constructed/destructed in the correct order.
   rtc::VirtualSocketServer virtual_socket_server_;
-  std::unique_ptr<rtc::Thread> network_thread_;
-  std::unique_ptr<rtc::Thread> worker_thread_;
+  rtc::Thread network_thread_;
+  rtc::Thread worker_thread_;
   rtc::scoped_refptr<PeerConnectionTestWrapper> caller_;
   rtc::scoped_refptr<PeerConnectionTestWrapper> callee_;
 };
 
 class RTCStatsVerifier {
  public:
   RTCStatsVerifier(const RTCStatsReport* report, const RTCStats* stats)
       : report_(report), stats_(stats), all_tests_successful_(true) {
     RTC_CHECK(report_);
     RTC_CHECK(stats_);
@@ skipping 532 matching lines @@
   caller_ = nullptr;
   // Any pending stats requests should have completed in the act of destroying
   // the peer connection.
   EXPECT_TRUE(stats_obtainer->report());
 }
 #endif  // HAVE_SCTP
 
 }  // namespace
 
 }  // namespace webrtc