Oilpan: add transition types to FileSystem APIs.

Source/modules/filesystem/DirectoryReader.cpp

Index: Source/modules/filesystem/DirectoryReader.cpp
diff --git a/Source/modules/filesystem/DirectoryReader.cpp b/Source/modules/filesystem/DirectoryReader.cpp
index 338d1081b54aca89ef60d13bd3309c1358fb308a..34571f2b29f3a6d9a98bce103439bc317b9b8762 100644
--- a/Source/modules/filesystem/DirectoryReader.cpp
+++ b/Source/modules/filesystem/DirectoryReader.cpp
@@ -38,7 +38,7 @@
 
 namespace WebCore {
 
-DirectoryReader::DirectoryReader(PassRefPtr<DOMFileSystemBase> fileSystem, const String& fullPath)
+DirectoryReader::DirectoryReader(PassRefPtrWillBeRawPtr<DOMFileSystemBase> fileSystem, const String& fullPath)
     : DirectoryReaderBase(fileSystem, fullPath)
 {
     ScriptWrappable::init(this);
@@ -47,7 +47,7 @@ DirectoryReader::DirectoryReader(PassRefPtr<DOMFileSystemBase> fileSystem, const
 void DirectoryReader::readEntries(PassOwnPtr<EntriesCallback> entriesCallback, PassOwnPtr<ErrorCallback> errorCallback)
 {
     if (!m_hasMoreEntries) {
-        filesystem()->scheduleCallback(entriesCallback, EntryVector());
+        filesystem()->scheduleCallback(entriesCallback, EntryHeapVector());
         return;
     }
     filesystem()->readDirectory(this, m_fullPath, entriesCallback, errorCallback);