michael@0: 'use strict';
michael@0: 
michael@0: const { Cu } = require("chrome");
michael@0: const memory = require('../deprecated/memory');
michael@0: const { defer } = require('../core/promise');
michael@0: 
michael@0: function gc() {
michael@0:   let { promise, resolve } = defer();
michael@0: 
michael@0:   Cu.forceGC();
michael@0:   memory.gc();
michael@0: 
michael@0:   Cu.schedulePreciseGC(_ => resolve());
michael@0: 
michael@0:   return promise;
michael@0: }
michael@0: exports.gc = gc;