Oilpan: Ship Oilpan for serviceworkers/

Source/modules/serviceworkers/FetchBodyStream.h

Index: Source/modules/serviceworkers/FetchBodyStream.h
diff --git a/Source/modules/serviceworkers/FetchBodyStream.h b/Source/modules/serviceworkers/FetchBodyStream.h
index a86d4b64744929b8086d7e165abf5039c5817599..13c0f494882bbfcd9f7ad434cef324fad75264e8 100644
--- a/Source/modules/serviceworkers/FetchBodyStream.h
+++ b/Source/modules/serviceworkers/FetchBodyStream.h
@@ -13,7 +13,6 @@
 #include "core/fileapi/FileReaderLoaderClient.h"
 #include "platform/blob/BlobData.h"
 #include "platform/heap/Handle.h"
-#include "wtf/RefCounted.h"
 #include "wtf/RefPtr.h"
 
 namespace blink {
@@ -21,7 +20,7 @@ namespace blink {
 class ScriptState;
 
 class FetchBodyStream FINAL
-    : public RefCountedWillBeGarbageCollectedFinalized<FetchBodyStream>
+    : public GarbageCollectedFinalized<FetchBodyStream>
     , public ScriptWrappable
     , public ActiveDOMObject
     , public FileReaderLoaderClient {
@@ -34,7 +33,7 @@ public:
         ResponseAsText
     };
 
-    static PassRefPtrWillBeRawPtr<FetchBodyStream> create(ExecutionContext*, PassRefPtr<BlobDataHandle>);
+    static FetchBodyStream* create(ExecutionContext*, PassRefPtr<BlobDataHandle>);
     ~FetchBodyStream() { }
 
     ScriptPromise asArrayBuffer(ScriptState*);