Oilpan: Enable oilpan for callback classes

Source/modules/filesystem/DirectoryEntry.cpp

 /*
  * 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:
  *
  *     * 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 31 matching lines @@
 DirectoryEntry::DirectoryEntry(DOMFileSystemBase* fileSystem, const String& fullPath)
     : Entry(fileSystem, fullPath)
 {
 }
 
 DirectoryReader* DirectoryEntry::createReader()
 {
     return DirectoryReader::create(m_fileSystem, m_fullPath);
 }
 
-void DirectoryEntry::getFile(const String& path, const Dictionary& options, PassOwnPtrWillBeRawPtr<EntryCallback> successCallback, PassOwnPtrWillBeRawPtr<ErrorCallback> errorCallback)
+void DirectoryEntry::getFile(const String& path, const Dictionary& options, EntryCallback* successCallback, ErrorCallback* errorCallback)
 {
     FileSystemFlags flags(options);
     m_fileSystem->getFile(this, path, flags, successCallback, errorCallback);
 }
 
-void DirectoryEntry::getDirectory(const String& path, const Dictionary& options, PassOwnPtrWillBeRawPtr<EntryCallback> successCallback, PassOwnPtrWillBeRawPtr<ErrorCallback> errorCallback)
+void DirectoryEntry::getDirectory(const String& path, const Dictionary& options, EntryCallback* successCallback, ErrorCallback* errorCallback)
 {
     FileSystemFlags flags(options);
     m_fileSystem->getDirectory(this, path, flags, successCallback, errorCallback);
 }
 
-void DirectoryEntry::removeRecursively(PassOwnPtrWillBeRawPtr<VoidCallback> successCallback, PassOwnPtrWillBeRawPtr<ErrorCallback> errorCallback) const
+void DirectoryEntry::removeRecursively(VoidCallback* successCallback, ErrorCallback* errorCallback) const
 {
     m_fileSystem->removeRecursively(this, successCallback, errorCallback);
 }
 
 void DirectoryEntry::trace(Visitor* visitor)
 {
     Entry::trace(visitor);
 }
 
 }