[gnome-characters/wip/hadess/fix-deprecation-warnings-3-30: 2/2] searchProvider: Fix deprecation fixes

[Bastien Nocera <hadess src gnome org>]

commit bd8b69bab4efb9354d7681863b9ced8767701954
Author: Jan Alexander Steffens (heftig) <jan steffens gmail com>
Date:   Wed Mar 20 21:07:01 2019 +0000

    searchProvider: Fix deprecation fixes
    
    - `ByteArray` did not get imported and was missing.
    - `String.prototype.toUpperCase` cannot be passed directly to `map`.
    
    Fixes https://gitlab.gnome.org/GNOME/gnome-characters/issues/49
    
    Conflicts:
            src/searchProvider.js

 src/searchProvider.js | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)
---
diff --git a/src/searchProvider.js b/src/searchProvider.js
index 37d0e91..fca1de9 100644
--- a/src/searchProvider.js
+++ b/src/searchProvider.js
@@ -19,6 +19,7 @@
 
 const {Gc, Gdk, Gio, GLib, GObject} = imports.gi;
 
+const ByteArray = imports.byteArray;
 const Util = imports.util;
 
 const MAX_SEARCH_RESULTS = 100;
@@ -47,7 +48,7 @@ var SearchProvider = GObject.registerClass({
         this._cancellable.cancel();
         this._cancellable.reset();
 
-        let upper = keywords.map(String.prototype.toUpperCase);
+        let upper = keywords.map(x => x.toUpperCase());
         let criteria = Gc.SearchCriteria.new_keywords(upper);
         let context = new Gc.SearchContext({ criteria: criteria,
                                              flags: Gc.SearchFlag.WORD });
@@ -153,4 +154,4 @@ var SearchProvider = GObject.registerClass({
         this._activateAction('search', new GLib.Variant('as', terms),
                              timestamp);
     }
-});
\ No newline at end of file
+});