Clean up PlatformThread.

webrtc/modules/audio_device/linux/audio_device_pulse_linux.cc

 /*
  *  Copyright (c) 2012 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 182 matching lines @@
 
     //Get X display handle for typing detection
     _XDisplay = XOpenDisplay(NULL);
     if (!_XDisplay)
     {
         WEBRTC_TRACE(kTraceWarning, kTraceAudioDevice, _id,
           "  failed to open X display, typing detection will not work");
     }
 
     // RECORDING
-    const char* threadName = "webrtc_audio_module_rec_thread";
-    _ptrThreadRec =
-        PlatformThread::CreateThread(RecThreadFunc, this, threadName);
-    if (!_ptrThreadRec->Start())
-    {
-        WEBRTC_TRACE(kTraceCritical, kTraceAudioDevice, _id,
-                     "  failed to start the rec audio thread");
+    _ptrThreadRec.reset(new rtc::PlatformThread(
+        RecThreadFunc, this, "webrtc_audio_module_rec_thread"));
 
-        _ptrThreadRec.reset();
-        return -1;
-    }
-
-    _ptrThreadRec->SetPriority(kRealtimePriority);
+    _ptrThreadRec->Start();
+    _ptrThreadRec->SetPriority(rtc::kRealtimePriority);
 
     // PLAYOUT
-    threadName = "webrtc_audio_module_play_thread";
-    _ptrThreadPlay =
-        PlatformThread::CreateThread(PlayThreadFunc, this, threadName);
-    if (!_ptrThreadPlay->Start())
-    {
-        WEBRTC_TRACE(kTraceCritical, kTraceAudioDevice, _id,
-                     "  failed to start the play audio thread");
-
-        _ptrThreadPlay.reset();
-        return -1;
-    }
-    _ptrThreadPlay->SetPriority(kRealtimePriority);
+    _ptrThreadPlay.reset(new rtc::PlatformThread(
+        PlayThreadFunc, this, "webrtc_audio_module_play_thread"));
+    _ptrThreadPlay->Start();
+    _ptrThreadPlay->SetPriority(rtc::kRealtimePriority);
 
     _initialized = true;
 
     return 0;
 }
 
 int32_t AudioDeviceLinuxPulse::Terminate()
 {
     RTC_DCHECK(thread_checker_.CalledOnValidThread());
     if (!_initialized)
     {
         return 0;
     }
 
     _mixerManager.Close();
 
     // RECORDING
     if (_ptrThreadRec)
     {
-        PlatformThread* tmpThread = _ptrThreadRec.release();
+        rtc::PlatformThread* tmpThread = _ptrThreadRec.release();
 
         _timeEventRec.Set();
         tmpThread->Stop();
         delete tmpThread;
     }
 
     // PLAYOUT
     if (_ptrThreadPlay)
     {
-        PlatformThread* tmpThread = _ptrThreadPlay.release();
+        rtc::PlatformThread* tmpThread = _ptrThreadPlay.release();
 
         _timeEventPlay.Set();
         tmpThread->Stop();
         delete tmpThread;
     }
 
     // Terminate PulseAudio
     if (TerminatePulseAudio() < 0)
     {
         WEBRTC_TRACE(kTraceError, kTraceAudioDevice, _id,
@@ skipping 2743 matching lines @@
 
   // A bit change in keymap means a key is pressed
   for (i = 0; i < sizeof(szKey); i++)
     state |= (szKey[i] ^ _oldKeyState[i]) & szKey[i];
 
   // Save old state
   memcpy((char*)_oldKeyState, (char*)szKey, sizeof(_oldKeyState));
   return (state != 0);
 }
 }