Clean up PlatformThread.

webrtc/voice_engine/test/android/android_test/jni/android_test.cc

Index: webrtc/voice_engine/test/android/android_test/jni/android_test.cc
diff --git a/webrtc/voice_engine/test/android/android_test/jni/android_test.cc b/webrtc/voice_engine/test/android/android_test/jni/android_test.cc
index 55dfa15f5133d78c0e38c5ae403f6df0b83af28d..766b9e7a8ec51437751fdb48b508f7d99d4c8c7d 100644
--- a/webrtc/voice_engine/test/android/android_test/jni/android_test.cc
+++ b/webrtc/voice_engine/test/android/android_test/jni/android_test.cc
@@ -177,7 +177,7 @@ private:
     static bool Run(void* ptr);
     bool Process();
 private:
-    rtc::scoped_ptr<PlatformThread> _thread;
+    rtc::PlatformThread _thread;
 };
 
 ThreadTest::~ThreadTest()
@@ -188,7 +188,7 @@ ThreadTest::~ThreadTest()
 
 ThreadTest::ThreadTest()
 {
-    _thread = PlatformThread::CreateThread(Run, this, "ThreadTest thread");
+    _thread(Run, this, "ThreadTest thread");
 }
 
 bool ThreadTest::Run(void* ptr)