Minor cleanup for WorkerThread::stop

Source/core/workers/WorkerThread.cpp

Index: Source/core/workers/WorkerThread.cpp
diff --git a/Source/core/workers/WorkerThread.cpp b/Source/core/workers/WorkerThread.cpp
index d0e48320d596ffc3411ed914af1895950e42816a..5b978216f06d3d5b2227c45d3326ae261822d8db 100644
--- a/Source/core/workers/WorkerThread.cpp
+++ b/Source/core/workers/WorkerThread.cpp
@@ -293,11 +293,6 @@ void WorkerThread::stop()
     stopInternal();
 }
 
-void WorkerThread::stopInShutdownSequence()
-{
-    stopInternal();
-}
-
 void WorkerThread::terminateAndWait()
 {
     stop();
@@ -360,7 +355,7 @@ void WorkerThread::terminateAndWaitForAllWorkers()
     MutexLocker lock(threadSetMutex());
     HashSet<WorkerThread*> threads = workerThreads();
     for (WorkerThread* thread : threads)
-        thread->stopInShutdownSequence();
+        thread->stopInternal();
 
     for (WorkerThread* thread : threads)
         thread->terminationEvent()->wait();