code: function (expected, hash) {
      this.actionQueue.push(this.webdriverClient.title.bind(this.webdriverClient));
      this.actionQueue.push(this._titleCb.bind(this, expected, hash));
      return this;
    }
docs: Checks the document title of a page
  
  @method title
  @param {string} expected Expected page title
  @param {string} hash Unique hash of that fn call
  @chainable