Issue #3295914 by 3li: Failed to execute 'pushState' on 'History'

    return url[0] + (query.length ? '?' + query.join('&') : '');

  };

  /**

   * Remove the functions from the state. They can't been pushed into the history.

   *

   * @param state

   *  Object containing the state to be cleaned.

   *

   * @return state

   *  Object that has been cleaned up.

   */

  var cleanStateForHistory = function (state) {

    var stateWithNoFunctions = {};

    for (var key in state) {

      if (typeof state[key] !== "function") {

        stateWithNoFunctions[key] = state[key];

      }

    }

    return stateWithNoFunctions;

  };

  /**

   * Parse a URL query string.

   *

   */

  var addState = function (options, url) {

    // The data in the history state must be serializable.

    var historyOptions = $.extend({}, options)

    delete historyOptions.beforeSend;

    delete historyOptions.beforeSerialize;

    delete historyOptions.beforeSubmit;

    delete historyOptions.complete;

    delete historyOptions.success;

    var historyOptions = $.extend({}, options);

    // Store the actual view's dom id.

    drupalSettings.viewsAjaxHistory.lastViewDomID = options.data.view_dom_id;

    $(window).unbind('popstate', loadView);

    history.pushState(historyOptions, document.title, cleanURL(url, options.data));

    history.pushState(cleanStateForHistory(historyOptions), document.title, cleanURL(url, options.data));

    $(window).bind('popstate', loadView);

  };