Clean up PlatformThread.

webrtc/test/channel_transport/udp_socket_manager_posix.cc

 /*
  *  Copyright (c) 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 166 matching lines @@
             kTraceTransport,
             _id,
             "UdpSocketManagerPosix(%d)::RemoveSocket() failed to remove socket\
  from manager",
             _numberOfSocketMgr);
     }
     _critSect->Leave();
     return retVal;
 }
 
-
 UdpSocketManagerPosixImpl::UdpSocketManagerPosixImpl()
-{
-    _critSectList = CriticalSectionWrapper::CreateCriticalSection();
-    _thread = PlatformThread::CreateThread(UdpSocketManagerPosixImpl::Run, this,
-                                           "UdpSocketManagerPosixImplThread");
+    : _thread(UdpSocketManagerPosixImpl::Run,
+              this,
+              "UdpSocketManagerPosixImplThread"),
+      _critSectList(CriticalSectionWrapper::CreateCriticalSection()) {
     FD_ZERO(&_readFds);
     WEBRTC_TRACE(kTraceMemory,  kTraceTransport, -1,
                  "UdpSocketManagerPosix created");
 }
 
 UdpSocketManagerPosixImpl::~UdpSocketManagerPosixImpl()
 {
     if (_critSectList != NULL)
     {
         UpdateSocketMap();
@@ skipping 10 matching lines @@
 
         delete _critSectList;
     }
 
     WEBRTC_TRACE(kTraceMemory,  kTraceTransport, -1,
                  "UdpSocketManagerPosix deleted");
 }
 
 bool UdpSocketManagerPosixImpl::Start()
 {
-    if (!_thread)
-    {
-        return false;
-    }
-
     WEBRTC_TRACE(kTraceStateInfo,  kTraceTransport, -1,
                  "Start UdpSocketManagerPosix");
-    if (!_thread->Start())
-        return false;
-    _thread->SetPriority(kRealtimePriority);
+    _thread.Start();
+    _thread.SetPriority(rtc::kRealtimePriority);
     return true;
 }
 
 bool UdpSocketManagerPosixImpl::Stop()
 {
-    if (!_thread)
-    {
-        return true;
-    }
-
     WEBRTC_TRACE(kTraceStateInfo,  kTraceTransport, -1,
                  "Stop UdpSocketManagerPosix");
-    return _thread->Stop();
+    _thread.Stop();
+    return true;
 }
 
 bool UdpSocketManagerPosixImpl::Process()
 {
     bool doSelect = false;
     // Timeout = 1 second.
     struct timeval timeout;
     timeout.tv_sec = 0;
     timeout.tv_usec = 10000;
 
@@ skipping 138 matching lines @@
         if(s) {
           _socketMap[s->GetFd()] = s;
         }
     }
     _addList.clear();
     _critSectList->Leave();
 }
 
 }  // namespace test
 }  // namespace webrtc