sdenv/browser/chrome/indexedDB.js

const sdenv = require('sdenv-extend').sdenv();
const window = sdenv.memory.sdWindow;

const IDBFactory = function IDBFactory() {
  throw new TypeError("Illegal constructor");
}

const indexedDB = {
  __proto__: IDBFactory.prototype
};

sdenv.tools.setNativeFuncName(IDBFactory, 'IDBFactory');
sdenv.tools.setNativeObjName(indexedDB, 'IDBFactory');

window.IDBFactory = IDBFactory;
window.indexedDB = indexedDB;