Revert of Move quota module to oilpan

Source/modules/quota/WorkerNavigatorStorageQuota.h

 /*
  * Copyright (C) 2013 Google 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:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 15 matching lines @@
  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
 #ifndef WorkerNavigatorStorageQuota_h
 #define WorkerNavigatorStorageQuota_h
 
 #include "core/frame/DOMWindowProperty.h"
 #include "core/workers/WorkerNavigator.h"
-#include "heap/Handle.h"
-#include "modules/quota/DeprecatedStorageQuota.h"
 #include "platform/Supplementable.h"
 
 namespace WebCore {
 
+class DeprecatedStorageQuota;
+class WorkerNavigator;
+
 class WorkerNavigatorStorageQuota FINAL : public Supplement<WorkerNavigator> {
 public:
     virtual ~WorkerNavigatorStorageQuota();
     static WorkerNavigatorStorageQuota* from(WorkerNavigator*);
 
     static DeprecatedStorageQuota* webkitTemporaryStorage(WorkerNavigator*);
     static DeprecatedStorageQuota* webkitPersistentStorage(WorkerNavigator*);
     DeprecatedStorageQuota* webkitTemporaryStorage() const;
     DeprecatedStorageQuota* webkitPersistentStorage() const;
 
 private:
     explicit WorkerNavigatorStorageQuota();
     static const char* supplementName();
 
-    mutable RefPtrWillBePersistent<DeprecatedStorageQuota> m_temporaryStorage;
-    mutable RefPtrWillBePersistent<DeprecatedStorageQuota> m_persistentStorage;
+    mutable RefPtr<DeprecatedStorageQuota> m_temporaryStorage;
+    mutable RefPtr<DeprecatedStorageQuota> m_persistentStorage;
 };
 
 } // namespace WebCore
 
 #endif // WorkerNavigatorStorageQuota_h