| Index: Source/core/workers/AbstractWorker.h
 | 
| diff --git a/Source/core/workers/AbstractWorker.h b/Source/core/workers/AbstractWorker.h
 | 
| index 91be9b5eda0abe12e65ae7e701a263e3aad9ad6d..d092c9445dee240f0d1649c9af62bf4a8a5db316 100644
 | 
| --- a/Source/core/workers/AbstractWorker.h
 | 
| +++ b/Source/core/workers/AbstractWorker.h
 | 
| @@ -36,9 +36,7 @@
 | 
|  #include "core/events/EventListener.h"
 | 
|  #include "core/events/EventTarget.h"
 | 
|  #include "platform/heap/Handle.h"
 | 
| -#include "wtf/PassRefPtr.h"
 | 
|  #include "wtf/RefCounted.h"
 | 
| -#include "wtf/RefPtr.h"
 | 
|  #include "wtf/text/AtomicStringHash.h"
 | 
|  
 | 
|  namespace blink {
 | 
| @@ -47,8 +45,8 @@ class ExceptionState;
 | 
|  class KURL;
 | 
|  class ExecutionContext;
 | 
|  
 | 
| -class CORE_EXPORT AbstractWorker : public EventTargetWithInlineData, public RefCountedWillBeNoBase<AbstractWorker>, public ActiveDOMObject {
 | 
| -    REFCOUNTED_EVENT_TARGET(AbstractWorker);
 | 
| +class CORE_EXPORT AbstractWorker : public RefCountedGarbageCollectedEventTargetWithInlineData<AbstractWorker>, public ActiveDOMObject {
 | 
| +    REFCOUNTED_GARBAGE_COLLECTED_EVENT_TARGET(AbstractWorker);
 | 
|      WILL_BE_USING_GARBAGE_COLLECTED_MIXIN(AbstractWorker);
 | 
|  public:
 | 
|      // EventTarget APIs
 | 
| 
 |