[gnome-characters/wip/dueno/emoji] searchProvider: Use Util.searchResultToArray

[Daiki Ueno <dueno src gnome org>]

commit 1a0a98ae8687f084ddccaa12c792554159420c13
Author: Daiki Ueno <dueno src gnome org>
Date:   Tue Aug 22 16:37:45 2017 +0200

    searchProvider: Use Util.searchResultToArray

 src/searchProvider.js |    4 +---
 1 files changed, 1 insertions(+), 3 deletions(-)
---
diff --git a/src/searchProvider.js b/src/searchProvider.js
index cbbff85..d0d5ce7 100644
--- a/src/searchProvider.js
+++ b/src/searchProvider.js
@@ -61,9 +61,7 @@ const SearchProvider = new Lang.Class({
                 let characters = [];
                 try {
                     let result = context.search_finish(res);
-                    for (let index = 0; index < result.len; index++) {
-                        characters.push(Gc.search_result_get(result, index));
-                    }
+                    characters = Util.searchResultToArray(result);
                 } catch (e) {
                     log("Failed to search by keywords: " + e.message);
                 }