shorten the definition of BackgroundCompleter

1 files changed, 9 insertions, 13 deletions

diff --git a/lib/completion.js b/lib/completion.js
index 240468cb..fa2e9209 100644
--- a/lib/completion.js
+++ b/lib/completion.js
@@ -254,15 +254,14 @@ var completion = (function() {
   });
 
   /** Get completion results from the background page */
-  var BackgroundCompleter = function(name) {
-    this.name = name;
-    this.filterPort = chrome.extension.connect({ name: 'filterCompleter' });
-  }
-  BackgroundCompleter.prototype = {
-    refresh: function() {
-      chrome.extension.sendRequest({ handler: 'refreshCompleter', name: this.name });
+  var BackgroundCompleter = Class.extend({
+    init: function(name) {
+      this.name = name;
+      this.filterPort = chrome.extension.connect({ name: "filterCompleter" });
     },
 
+    refresh: function() { chrome.extension.sendRequest({ handler: "refreshCompleter", name: this.name }); },
+
     filter: function(query, maxResults, callback) {
       var id = utils.createUniqueId();
       this.filterPort.onMessage.addListener(function(msg) {
@@ -273,12 +272,9 @@ var completion = (function() {
           return result;
         }));
       });
-      this.filterPort.postMessage({ id: id,
-                                    name: this.name,
-                                    query: query,
-                                    maxResults: maxResults });
-    },
-  }
+      this.filterPort.postMessage({ id: id, name: this.name, query: query, maxResults: maxResults });
+    }
+  });
 
   /** A meta-completer that delegates queries and merges and sorts the results of a collection of other
    * completer instances given in :sources. The optional argument :queryThreshold determines how long a