Oilpan: Prepare to move InspectorDatabaseResource to Oilpan heap.

Source/modules/webdatabase/InspectorDatabaseResource.h

 /*
  * Copyright (C) 2007, 2008 Apple Inc. All rights reserved.
  * Copyright (C) 2008 Matt Lilek <webkit@mattlilek.com>
  * Copyright (C) 2009 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:
  *
  * 1.  Redistributions of source code must retain the above copyright
@@ skipping 24 matching lines @@
 #include "heap/Handle.h"
 #include "wtf/PassRefPtr.h"
 #include "wtf/RefCounted.h"
 #include "wtf/RefPtr.h"
 #include "wtf/text/WTFString.h"
 
 namespace WebCore {
 class Database;
 class InspectorFrontend;
 
-class InspectorDatabaseResource : public RefCounted<InspectorDatabaseResource> {
+class InspectorDatabaseResource : public RefCountedWillBeGarbageCollectedFinalized<InspectorDatabaseResource> {
 public:
-    static PassRefPtr<InspectorDatabaseResource> create(PassRefPtrWillBeRawPtr<Database>, const String& domain, const String& name, const String& version);
+    static PassRefPtrWillBeRawPtr<InspectorDatabaseResource> create(PassRefPtrWillBeRawPtr<Database>, const String& domain, const String& name, const String& version);
+    void trace(Visitor*);
 
     void bind(InspectorFrontend::Database*);
     Database* database() { return m_database.get(); }
     void setDatabase(PassRefPtrWillBeRawPtr<Database> database) { m_database = database; }
     String id() const { return m_id; }
 
 private:
     InspectorDatabaseResource(PassRefPtrWillBeRawPtr<Database>, const String& domain, const String& name, const String& version);
 
-    RefPtrWillBePersistent<Database> m_database;
+    RefPtrWillBeMember<Database> m_database;
     String m_id;
     String m_domain;
     String m_name;
     String m_version;
 };
 
 } // namespace WebCore
 
 #endif // InspectorDatabaseResource_h