review.tizen.org Git - platform/framework/web/crosswalk-tizen.git/blob

   1 'use strict';
   2
   3 var value = require('es5-ext/object/valid-object')
   4
   5   , hasOwnProperty = Object.prototype.hasOwnProperty;
   6
   7 module.exports = function (emitter/*, type*/) {
   8         var type = arguments[1], data;
   9
  10         value(emitter);
  11
  12         if (type !== undefined) {
  13                 data = hasOwnProperty.call(emitter, '__ee__') && emitter.__ee__;
  14                 if (!data) return;
  15                 if (data[type]) delete data[type];
  16                 return;
  17         }
  18         if (hasOwnProperty.call(emitter, '__ee__')) delete emitter.__ee__;
  19 };