Display active media players on chrome://media-internals.

chrome/browser/resources/media_internals/item_store.js

 // Copyright (c) 2011 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 cr.define('media', function() {
 
   /**
    * This class stores hashes by their id field and provides basic methods for
    * iterating over the collection.
    * @constructor
    */
   function ItemStore() {
     this.items_ = {};
-  };
+  }
 
   ItemStore.prototype = {
     /**
      * Get a sorted list of item ids.
      * @return {Array} A sorted array of ids.
      */
     ids: function() {
       var ids = [];
       for (var i in this.items_)
         ids.push(i);
@@ skipping 36 matching lines @@
       var items = this.items_;
       var ids = this.ids();
       return ids.map(function(id) { return mapper(items[id]); });
     }
   };
 
   return {
     ItemStore: ItemStore
   };
 });