ScopeOutCallback   41 webkit/common/blob/scoped_file.cc     const ScopeOutCallback& callback,
ScopeOutCallback   68 webkit/common/blob/scoped_file.h   void AddScopeOutCallback(const ScopeOutCallback& callback,
ScopeOutCallback   21 webkit/common/blob/shareable_file_reference.h   typedef ScopedFile::ScopeOutCallback FinalReleaseCallback;