Minor cleanup for WorkerThread::stop

Source/core/workers/WorkerThread.cpp

 /*
  * Copyright (C) 2008 Apple Inc. All Rights Reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  * 1. Redistributions of source code must retain the above copyright
  *    notice, this list of conditions and the following disclaimer.
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
@@ skipping 275 matching lines @@
 }
 
 
 void WorkerThread::stop()
 {
     // Prevent the deadlock between GC and an attempt to stop a thread.
     SafePointScope safePointScope(ThreadState::HeapPointersOnStack);
     stopInternal();
 }
 
-void WorkerThread::stopInShutdownSequence()
-{
-    stopInternal();
-}
-
 void WorkerThread::terminateAndWait()
 {
     stop();
     m_terminationEvent->wait();
 }
 
 bool WorkerThread::terminated()
 {
     MutexLocker lock(m_threadStateMutex);
     return m_terminated;
@@ skipping 42 matching lines @@
     ASSERT(isCurrentThread());
     Platform::current()->didStopWorkerRunLoop();
 }
 
 void WorkerThread::terminateAndWaitForAllWorkers()
 {
     // Keep this lock to prevent WorkerThread instances from being destroyed.
     MutexLocker lock(threadSetMutex());
     HashSet<WorkerThread*> threads = workerThreads();
     for (WorkerThread* thread : threads)
-        thread->stopInShutdownSequence();
+        thread->stopInternal();
 
     for (WorkerThread* thread : threads)
         thread->terminationEvent()->wait();
 }
 
 bool WorkerThread::isCurrentThread()
 {
     return m_started && backingThread().isCurrentThread();
 }
 
@@ skipping 103 matching lines @@
     InspectorInstrumentation::didLeaveNestedRunLoop(m_workerGlobalScope.get());
 }
 
 void WorkerThread::setWorkerInspectorController(WorkerInspectorController* workerInspectorController)
 {
     MutexLocker locker(m_workerInspectorControllerMutex);
     m_workerInspectorController = workerInspectorController;
 }
 
 } // namespace blink