ConvertWriterToReader  340 net/http/http_cache.h   void ConvertWriterToReader(ActiveEntry* entry);
ConvertWriterToReader 1320 net/http/http_cache_transaction.cc       cache_->ConvertWriterToReader(entry_);
ConvertWriterToReader 2225 net/http/http_cache_transaction.cc   cache_->ConvertWriterToReader(entry_);