RemoveSelfFromBackend  528 net/disk_cache/simple/simple_entry_impl.cc   RemoveSelfFromBackend();
RemoveSelfFromBackend  581 net/disk_cache/simple/simple_entry_impl.cc   RemoveSelfFromBackend();
RemoveSelfFromBackend  155 net/disk_cache/simple/simple_entry_impl.h   void RemoveSelfFromBackend();