ClearMap 163 content/browser/dom_storage/session_storage_database.cc if (!ClearMap(map_id, &batch)) ClearMap 646 content/browser/dom_storage/session_storage_database.cc if (!ClearMap(map_id, batch)) ClearMap 171 content/browser/dom_storage/session_storage_database.h bool ClearMap(const std::string& map_id, leveldb::WriteBatch* batch);