Revert of Move quota module to oilpan

Source/modules/quota/StorageInfo.h

Index: Source/modules/quota/StorageInfo.h
diff --git a/Source/modules/quota/StorageInfo.h b/Source/modules/quota/StorageInfo.h
index 716a030df9268630264f394ae76586af24ab45c2..c6dbf85e7c16297b33c5cf012114afe1dfd22be5 100644
--- a/Source/modules/quota/StorageInfo.h
+++ b/Source/modules/quota/StorageInfo.h
@@ -32,27 +32,23 @@
 #define StorageInfo_h
 
 #include "bindings/v8/ScriptWrappable.h"
-#include "heap/Handle.h"
 #include "wtf/PassRefPtr.h"
 #include "wtf/RefCounted.h"
 #include "wtf/RefPtr.h"
 
 namespace WebCore {
 
-class StorageInfo FINAL : public RefCountedWillBeGarbageCollectedFinalized<StorageInfo>, public ScriptWrappable {
-    DECLARE_GC_INFO;
+class StorageInfo FINAL : public RefCounted<StorageInfo>, public ScriptWrappable {
 public:
-    static PassRefPtrWillBeRawPtr<StorageInfo> create(unsigned long long usage, unsigned long long quota)
+    static PassRefPtr<StorageInfo> create(unsigned long long usage, unsigned long long quota)
     {
-        return adoptRefWillBeNoop(new StorageInfo(usage, quota));
+        return adoptRef(new StorageInfo(usage, quota));
     }
 
     unsigned long long usage() const { return m_usage; }
     unsigned long long quota() const { return m_quota; }
 
     ~StorageInfo();
-
-    void trace(Visitor*) { }
 
 private:
     StorageInfo(unsigned long long usage, unsigned long long quota);