[oilpan] Move IDBDatabase, IDBDatabaseCallbacks, IDBDatabaseBackendInterface and other related clas…

Source/modules/indexeddb/IDBCursor.h

 /*
  * Copyright (C) 2010 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
  *     notice, this list of conditions and the following disclaimer.
  * 2.  Redistributions in binary form must reproduce the above copyright
@@ skipping 49 matching lines @@
     static PassRefPtr<IDBCursor> create(PassRefPtr<IDBCursorBackendInterface>, IndexedDB::CursorDirection, IDBRequest*, IDBAny* source, IDBTransaction*);
     virtual ~IDBCursor();
 
     // Implement the IDL
     const String& direction() const;
     const ScriptValue& key() const;
     const ScriptValue& primaryKey() const;
     const ScriptValue& value() const;
     IDBAny* source() const;
 
-    PassRefPtr<IDBRequest> update(ScriptState*, ScriptValue&, ExceptionCode&);
+    IDBRequest* update(ScriptState*, ScriptValue&, ExceptionCode&);
     void advance(unsigned long, ExceptionCode&);
     void continueFunction(ScriptExecutionContext*, const ScriptValue& key, ExceptionCode&);
-    PassRefPtr<IDBRequest> deleteFunction(ScriptExecutionContext*, ExceptionCode&);
+    IDBRequest* deleteFunction(ScriptExecutionContext*, ExceptionCode&);
 
     void continueFunction(PassRefPtr<IDBKey>, ExceptionCode&);
     void postSuccessHandlerCallback();
     void close();
     void setValueReady(DOMRequestState*, PassRefPtr<IDBKey>, PassRefPtr<IDBKey> primaryKey, ScriptValue&);
     PassRefPtr<IDBKey> idbPrimaryKey() { return m_currentPrimaryKey; }
 
 protected:
     IDBCursor(PassRefPtr<IDBCursorBackendInterface>, IndexedDB::CursorDirection, IDBRequest*, IDBAny* source, IDBTransaction*);
     virtual bool isKeyCursor() const { return true; }
 
 private:
     PassRefPtr<IDBObjectStore> effectiveObjectStore();
 
     bool isDeleted() const;
 
     RefPtr<IDBCursorBackendInterface> m_backend;
-    RefPtr<IDBRequest> m_request;
+    Persistent<IDBRequest> m_request;
     const IndexedDB::CursorDirection m_direction;
     RefPtr<IDBAny> m_source;
     RefPtr<IDBTransaction> m_transaction;
     IDBTransaction::OpenCursorNotifier m_transactionNotifier;
     bool m_gotValue;
     // These values are held because m_backend may advance while they
     // are still valid for the current success handlers.
     ScriptValue m_currentKeyValue;
     ScriptValue m_currentPrimaryKeyValue;
     RefPtr<IDBKey> m_currentKey;
     RefPtr<IDBKey> m_currentPrimaryKey;
     ScriptValue m_currentValue;
 };
 
 } // namespace WebCore
 
 #endif // IDBCursor_h