Fix monitor test ProfiledThread ownership

Author: kaahos

ddprof-lib/src/test/cpp/park_state_ut.cpp

@@ -80,7 +80,7 @@ TEST(ProfiledThreadParkStateTest, SecondParkEnterOverwritesTicks) {
 }
 
 TEST(ProfiledThreadMonitorStateTest, MonitorFlagLifecycle) {
-  ProfiledThread *thread = ProfiledThread::forTid(12348);
+  TestProfiledThread thread = testThread(12348);
 
   u64 start_ticks = 0;
   Context monitor_context = {};
@@ -98,11 +98,10 @@ TEST(ProfiledThreadMonitorStateTest, MonitorFlagLifecycle) {
 
   EXPECT_FALSE(thread->monitorExit(OSThreadState::MONITOR_WAIT, start_ticks,
                                    monitor_context, blocker));
-  ProfiledThread::deleteForTest(thread);
 }
 
 TEST(ProfiledThreadMonitorStateTest, ObjectWaitOwnsNestedMonitorContention) {
-  ProfiledThread *thread = ProfiledThread::forTid(12349);
+  TestProfiledThread thread = testThread(12349);
 
   EXPECT_TRUE(thread->monitorEnter(100, 11, OSThreadState::OBJECT_WAIT));
 
@@ -121,7 +120,6 @@ TEST(ProfiledThreadMonitorStateTest, ObjectWaitOwnsNestedMonitorContention) {
                                   monitor_context, blocker));
   EXPECT_EQ(100ULL, start_ticks);
   EXPECT_EQ(11ULL, blocker);
-  ProfiledThread::deleteForTest(thread);
 }
 
 TEST(WallClockOncePerRunFilterTest, SlotStateTransitions) {