[gnome-maps] placeEntry: Remove dead code

[Marcus Lundblad <mlundblad src gnome org>]

commit be25b01679df1609d60c0ca709a3d4f99bb44923
Author: Marcus Lundblad <ml update uu se>
Date:   Thu Jun 13 23:28:32 2019 +0200

    placeEntry: Remove dead code

 src/placeEntry.js | 6 ------
 1 file changed, 6 deletions(-)
---
diff --git a/src/placeEntry.js b/src/placeEntry.js
index c9950e3..d1a446a 100644
--- a/src/placeEntry.js
+++ b/src/placeEntry.js
@@ -175,12 +175,6 @@ var PlaceEntry = GObject.registerClass({
         return popover;
     }
 
-    _refreshFilter() {
-        /* Filter model based on input text */
-        this._filter.refilter();
-        this._popover.updateCompletion(this._filter, this.text);
-    }
-
     _completionVisibleFunc(model, iter) {
         let place = model.get_value(iter, PlaceStore.Columns.PLACE);
         let type = model.get_value(iter, PlaceStore.Columns.TYPE);