// Console-polyfill. MIT license.
// https://github.com/paulmillr/console-polyfill
// Make it safe to do console.log() always.
(function(con) {
  'use strict';
  var prop, method;
  var empty = {};
  var dummy = function() {};
  var properties = 'memory'.split(',');
  var methods = ('assert,clear,count,debug,dir,dirxml,error,exception,group,' +
     'groupCollapsed,groupEnd,info,log,markTimeline,profile,profileEnd,' +
     'table,time,timeEnd,timeStamp,trace,warn').split(',');
  while (prop = properties.pop()) con[prop] = con[prop] || empty;
  while (method = methods.pop()) con[method] = con[method] || dummy;
})(this.console = this.console || {}); // Using `this` for web workers.
