Oilpan: add transition types to FileSystem APIs.

Source/modules/filesystem/DirectoryEntrySync.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 22 matching lines @@
 
 #include "bindings/v8/ExceptionMessages.h"
 #include "bindings/v8/ExceptionState.h"
 #include "core/dom/ExceptionCode.h"
 #include "modules/filesystem/DirectoryReaderSync.h"
 #include "modules/filesystem/FileEntrySync.h"
 #include "modules/filesystem/SyncCallbackHelper.h"
 
 namespace WebCore {
 
-DirectoryEntrySync::DirectoryEntrySync(PassRefPtr<DOMFileSystemBase> fileSystem, const String& fullPath)
+DirectoryEntrySync::DirectoryEntrySync(PassRefPtrWillBeRawPtr<DOMFileSystemBase> fileSystem, const String& fullPath)
     : EntrySync(fileSystem, fullPath)
 {
     ScriptWrappable::init(this);
 }
 
-PassRefPtr<DirectoryReaderSync> DirectoryEntrySync::createReader()
+PassRefPtrWillBeRawPtr<DirectoryReaderSync> DirectoryEntrySync::createReader()
 {
     return DirectoryReaderSync::create(m_fileSystem, m_fullPath);
 }
 
-PassRefPtr<FileEntrySync> DirectoryEntrySync::getFile(const String& path, const Dictionary& options, ExceptionState& exceptionState)
+PassRefPtrWillBeRawPtr<FileEntrySync> DirectoryEntrySync::getFile(const String& path, const Dictionary& options, ExceptionState& exceptionState)
 {
     FileSystemFlags flags(options);
     EntrySyncCallbackHelper helper;
     m_fileSystem->getFile(this, path, flags, helper.successCallback(), helper.errorCallback(), DOMFileSystemBase::Synchronous);
     return static_pointer_cast<FileEntrySync>(helper.getResult(exceptionState));
 }
 
-PassRefPtr<DirectoryEntrySync> DirectoryEntrySync::getDirectory(const String& path, const Dictionary& options, ExceptionState& exceptionState)
+PassRefPtrWillBeRawPtr<DirectoryEntrySync> DirectoryEntrySync::getDirectory(const String& path, const Dictionary& options, ExceptionState& exceptionState)
 {
     FileSystemFlags flags(options);
     EntrySyncCallbackHelper helper;
     m_fileSystem->getDirectory(this, path, flags, helper.successCallback(), helper.errorCallback(), DOMFileSystemBase::Synchronous);
     return static_pointer_cast<DirectoryEntrySync>(helper.getResult(exceptionState));
 }
 
 void DirectoryEntrySync::removeRecursively(ExceptionState& exceptionState)
 {
     VoidSyncCallbackHelper helper;
     m_fileSystem->removeRecursively(this, helper.successCallback(), helper.errorCallback(), DOMFileSystemBase::Synchronous);
     helper.getResult(exceptionState);
 }
 
+void DirectoryEntrySync::trace(Visitor* visitor)
+{
+    EntrySync::trace(visitor);
 }
+
+}