Oilpan: move core/workers to oilpan's heap.

Source/core/workers/WorkerMessagingProxy.h

 /*
  * 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 12 matching lines @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  *
  */
 
 #ifndef WorkerMessagingProxy_h
 #define WorkerMessagingProxy_h
 
 #include "core/dom/ExecutionContext.h"
 #include "core/workers/WorkerGlobalScopeProxy.h"
 #include "core/workers/WorkerLoaderProxy.h"
+#include "heap/Handle.h"
 #include "wtf/Forward.h"
 #include "wtf/Noncopyable.h"
 #include "wtf/PassOwnPtr.h"
 #include "wtf/PassRefPtr.h"
 #include "wtf/RefPtr.h"
 #include "wtf/Vector.h"
 
 namespace WebCore {
 
     class WorkerObjectProxy;
@@ skipping 28 matching lines @@
         void reportPendingActivity(bool hasPendingActivity);
         void workerGlobalScopeClosed();
         void workerGlobalScopeDestroyed();
 
         // Implementation of WorkerLoaderProxy.
         // These methods are called on different threads to schedule loading
         // requests and to send callbacks back to WorkerGlobalScope.
         virtual void postTaskToLoader(PassOwnPtr<ExecutionContextTask>) OVERRIDE;
         virtual bool postTaskToWorkerGlobalScope(PassOwnPtr<ExecutionContextTask>) OVERRIDE;
 
-        void workerThreadCreated(PassRefPtr<DedicatedWorkerThread>);
+        void workerThreadCreated(PassRefPtrWillBeRawPtr<DedicatedWorkerThread>);
 
     protected:
         virtual ~WorkerMessagingProxy();
 
     private:
         static void workerObjectDestroyedInternal(ExecutionContext*, WorkerMessagingProxy*);
 
         RefPtr<ExecutionContext> m_executionContext;
         OwnPtr<WorkerObjectProxy> m_workerObjectProxy;
         Worker* m_workerObject;
         bool m_mayBeDestroyed;
-        RefPtr<DedicatedWorkerThread> m_workerThread;
+        RefPtrWillBePersistent<DedicatedWorkerThread> m_workerThread;
 
         unsigned m_unconfirmedMessageCount; // Unconfirmed messages from worker object to worker thread.
         bool m_workerThreadHadPendingActivity; // The latest confirmation from worker thread reported that it was still active.
 
         bool m_askedToTerminate;
 
         Vector<OwnPtr<ExecutionContextTask> > m_queuedEarlyTasks; // Tasks are queued here until there's a thread object created.
         WorkerGlobalScopeProxy::PageInspector* m_pageInspector;
 
         OwnPtr<WorkerClients> m_workerClients;
     };
 
 } // namespace WebCore
 
 #endif // WorkerMessagingProxy_h