Replace scoped_ptr with unique_ptr in webrtc/modules/audio_device/

webrtc/modules/audio_device/test/func_test_manager.h

Index: webrtc/modules/audio_device/test/func_test_manager.h
diff --git a/webrtc/modules/audio_device/test/func_test_manager.h b/webrtc/modules/audio_device/test/func_test_manager.h
index b7cc81cc1ac000087354784e3121fbb22b102153..2b8a19beb13794019440abe6440c9ce22258c39d 100644
--- a/webrtc/modules/audio_device/test/func_test_manager.h
+++ b/webrtc/modules/audio_device/test/func_test_manager.h
@@ -12,6 +12,7 @@
 #define WEBRTC_AUDIO_DEVICE_FUNC_TEST_MANAGER_H
 
 #include <list>
+#include <memory>
 #include <string>
 
 #include "webrtc/common_audio/resampler/include/resampler.h"
@@ -206,7 +207,7 @@ private:
     std::string _playoutFile16;
     std::string _playoutFile8;
 
-    rtc::scoped_ptr<ProcessThread> _processThread;
+    std::unique_ptr<ProcessThread> _processThread;
     AudioDeviceModule* _audioDevice;
     AudioEventObserver* _audioEventObserver;
     AudioTransportImpl* _audioTransport;