[gnome-games] collection-icon-view: Use game_filter instead of filtering_(developer|platform)

[Alexander Mikhaylenko <alexm src gnome org>]

commit 7af7fefb11e574ec2f5d6f825073b7d0cc8ff3ac
Author: Yetizone <andreii lisita gmail com>
Date:   Fri Dec 21 13:57:05 2018 +0200

    collection-icon-view: Use game_filter instead of filtering_(developer|platform)

 src/ui/collection-icon-view.vala | 7 +------
 1 file changed, 1 insertion(+), 6 deletions(-)
---
diff --git a/src/ui/collection-icon-view.vala b/src/ui/collection-icon-view.vala
index 438126eb..7029a2f2 100644
--- a/src/ui/collection-icon-view.vala
+++ b/src/ui/collection-icon-view.vala
@@ -242,12 +242,7 @@ private class Games.CollectionIconView : Gtk.Bin {
        }
 
        private bool filter_game (Game game) {
-               if (filtering_developer != null &&
-                   filtering_developer.get_developer () != game.get_developer ().get_developer ())
-                       return false;
-
-               if (filtering_platform != null &&
-                   filtering_platform.get_name () != game.get_platform ().get_name ())
+               if (game_filter != null && !game_filter (game))
                        return false;
 
                if (filtering_terms.length != 0)