[gnome-documents] searchbar: remove unused private fields

[Cosimo Cecchi <cosimoc src gnome org>]

commit 660811340a689eeabfd901601d1d066bedb2384f
Author: Cosimo Cecchi <cosimo endlesm com>
Date:   Wed Dec 24 16:20:40 2014 +0800

    searchbar: remove unused private fields

 src/searchbar.js |    2 --
 1 files changed, 0 insertions(+), 2 deletions(-)
---
diff --git a/src/searchbar.js b/src/searchbar.js
index b470f8e..cc31eaf 100644
--- a/src/searchbar.js
+++ b/src/searchbar.js
@@ -39,8 +39,6 @@ const Searchbar = new Lang.Class({
     Name: 'Searchbar',
 
     _init: function() {
-        this._searchTypeId = 0;
-        this._searchMatchId = 0;
         this.searchChangeBlocked = false;
 
         this._in = false;