[gnome-documents] searchbar: remove dead code

[Cosimo Cecchi <cosimoc src gnome org>]

commit 75c5b0d688e03eb5c40e3ed591ca219c71b94913
Author: Cosimo Cecchi <cosimoc gnome org>
Date:   Tue Jul 17 21:46:33 2012 -0400

    searchbar: remove dead code

 src/searchbar.js |    6 ------
 1 files changed, 0 insertions(+), 6 deletions(-)
---
diff --git a/src/searchbar.js b/src/searchbar.js
index 19e05cc..ee7b8d4 100644
--- a/src/searchbar.js
+++ b/src/searchbar.js
@@ -355,7 +355,6 @@ const Searchbar = new Lang.Class({
 
     _init: function() {
         this._searchEventId = 0;
-        this._searchFocusId = 0;
         this._searchEntryTimeout = 0;
         this._sourcesId = 0;
         this._searchTypeId = 0;
@@ -457,11 +456,6 @@ const Searchbar = new Lang.Class({
     },
 
     destroy: function() {
-        if (this._searchFocusId != 0) {
-            Global.searchController.disconnect(this._searchFocusId);
-            this._searchFocusId = 0;
-        }
-
         if (this._searchEventId != 0) {
             Global.searchController.disconnect(this._searchEventId);
             this._searchEventId = 0;