Oilpan: Enable oilpan for callback classes

Source/modules/quota/DeprecatedStorageQuota.h

 /*
  * Copyright (C) 2011 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 37 matching lines @@
     enum Type {
         Temporary,
         Persistent,
     };
 
     static DeprecatedStorageQuota* create(Type type)
     {
         return new DeprecatedStorageQuota(type);
     }
 
-    void queryUsageAndQuota(ExecutionContext*, PassOwnPtrWillBeRawPtr<StorageUsageCallback>, PassOwnPtrWillBeRawPtr<StorageErrorCallback>);
+    void queryUsageAndQuota(ExecutionContext*, StorageUsageCallback*, StorageErrorCallback*);
 
-    void requestQuota(ExecutionContext*, unsigned long long newQuotaInBytes, PassOwnPtrWillBeRawPtr<StorageQuotaCallback>, PassOwnPtrWillBeRawPtr<StorageErrorCallback>);
+    void requestQuota(ExecutionContext*, unsigned long long newQuotaInBytes, StorageQuotaCallback*, StorageErrorCallback*);
 
     void trace(Visitor*) { }
 
 private:
     explicit DeprecatedStorageQuota(Type);
     Type m_type;
 };
 
 } // namespace blink
 
 #endif // DeprecatedStorageQuota_h