Enable Oilpan by default in modules/filesystem/

Source/modules/filesystem/Entry.cpp

Index: Source/modules/filesystem/Entry.cpp
diff --git a/Source/modules/filesystem/Entry.cpp b/Source/modules/filesystem/Entry.cpp
index bb2872d7663f693de12aa19ffcb0bc442222bf21..530cb5ed5f95b0cb103d7399068ec64d73732cee 100644
--- a/Source/modules/filesystem/Entry.cpp
+++ b/Source/modules/filesystem/Entry.cpp
@@ -43,7 +43,7 @@
 
 namespace WebCore {
 
-Entry::Entry(PassRefPtrWillBeRawPtr<DOMFileSystemBase> fileSystem, const String& fullPath)
+Entry::Entry(DOMFileSystemBase* fileSystem, const String& fullPath)
     : EntryBase(fileSystem, fullPath)
 {
     ScriptWrappable::init(this);
@@ -54,14 +54,14 @@ void Entry::getMetadata(PassOwnPtr<MetadataCallback> successCallback, PassOwnPtr
     m_fileSystem->getMetadata(this, successCallback, errorCallback);
 }
 
-void Entry::moveTo(PassRefPtrWillBeRawPtr<DirectoryEntry> parent, const String& name, PassOwnPtr<EntryCallback> successCallback, PassOwnPtr<ErrorCallback> errorCallback) const
+void Entry::moveTo(DirectoryEntry* parent, const String& name, PassOwnPtr<EntryCallback> successCallback, PassOwnPtr<ErrorCallback> errorCallback) const
 {
-    m_fileSystem->move(this, parent.get(), name, successCallback, errorCallback);
+    m_fileSystem->move(this, parent, name, successCallback, errorCallback);
 }
 
-void Entry::copyTo(PassRefPtrWillBeRawPtr<DirectoryEntry> parent, const String& name, PassOwnPtr<EntryCallback> successCallback, PassOwnPtr<ErrorCallback> errorCallback) const
+void Entry::copyTo(DirectoryEntry* parent, const String& name, PassOwnPtr<EntryCallback> successCallback, PassOwnPtr<ErrorCallback> errorCallback) const
 {
-    m_fileSystem->copy(this, parent.get(), name, successCallback, errorCallback);
+    m_fileSystem->copy(this, parent, name, successCallback, errorCallback);
 }
 
 void Entry::remove(PassOwnPtr<VoidCallback> successCallback, PassOwnPtr<ErrorCallback> errorCallback) const