message: Removed commented-out imports and vars.
diff: /// <reference path="../../node_modules/@types/mocha/index.d.ts" />
  import * as chai from 'chai';
  import {execSync} from 'child_process';
  -// import * as dom5 from 'dom5';
  -// import * as parse5 from 'parse5';
  import * as path from 'path';
  -// import {Analyzer, FSUrlLoader} from 'polymer-analyzer';
  -
  -// import {Bundle} from '../bundle-manifest';
  -// import {Bundler} from '../bundler';
  -// import {Options as BundlerOptions} from '../bundler';
  chai.config.showDiff = true;
  const assert = chai.assert;
  -// const matchers = require('../matchers');
  -// const preds = dom5.predicates;
  suite('polymer-bundler CLI', () => {
  