1 files changed, 11 insertions, 17 deletions
diff --git a/lib/completion.js b/lib/completion.js
index 103131dd..1f7aa2b8 100644
--- a/lib/completion.js
+++ b/lib/completion.js
@@ -158,23 +158,17 @@ var completion = (function() {
   });
 
   /** A fuzzy tab completer */
-  var FuzzyTabCompletionSource = function() {
-    AsyncCompletionSource.call(this);
-  }
-  utils.extend(AsyncCompletionSource, FuzzyTabCompletionSource);
-
-  FuzzyTabCompletionSource.prototype.refresh = function() {
-    var self = this;
-    self.reset();
-
-    chrome.tabs.getAllInWindow(null, function(tabs) {
-      self.resultsReady(tabs.map(function(tab) {
-        return self.createInternalMatch('tab', tab,
-                                        { func: 'completion.createActionSwitchToTab',
-                                          args: [tab.id] });
-      }));
-    });
-  }
+  var FuzzyTabCompletionSource = AsyncCompletionSource.extend({
+    refresh: function() {
+      this.reset();
+      chrome.tabs.getAllInWindow(null, function(tabs) {
+        this.resultsReady(tabs.map(function(tab) {
+          return this.createInternalMatch("tab", tab,
+              { func: "completion.createActionSwitchToTab", args: [tab.id] });
+        }.proxy(this)));
+      }.proxy(this));
+    }
+  });
 
   /*
    * A completer which matches only domains from sites in your history with the current query.