From 290fac4e88d8399ec9641e45ffdf6b828a21a253 Mon Sep 17 00:00:00 2001
From: Jake Harding <jharding@twitter.com>
Date: Thu, 6 Feb 2014 19:10:12 -0800
Subject: [PATCH] Remove unused variables.

---
 src/typeahead/dropdown.js | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/src/typeahead/dropdown.js b/src/typeahead/dropdown.js
index 0797dc74..5f8e2d30 100644
--- a/src/typeahead/dropdown.js
+++ b/src/typeahead/dropdown.js
@@ -10,8 +10,8 @@ var Dropdown = (function() {
   // -----------
 
   function Dropdown(o) {
-    var that = this, onMouseEnter, onMouseLeave, onSuggestionClick,
-        onSuggestionMouseEnter, onSuggestionMouseLeave;
+    var that = this, onSuggestionClick, onSuggestionMouseEnter,
+        onSuggestionMouseLeave;
 
     o = o || {};
 
@@ -25,8 +25,6 @@ var Dropdown = (function() {
     this.datasets = _.map(o.datasets, initializeDataset);
 
     // bound functions
-    onMouseEnter = _.bind(this._onMouseEnter, this);
-    onMouseLeave = _.bind(this._onMouseLeave, this);
     onSuggestionClick = _.bind(this._onSuggestionClick, this);
     onSuggestionMouseEnter = _.bind(this._onSuggestionMouseEnter, this);
     onSuggestionMouseLeave = _.bind(this._onSuggestionMouseLeave, this);