[gnome-maps] mapMarker: Remove left-over code

[Marcus Lundblad <mlundblad src gnome org>]

commit bb6ec9787c9b027afa776ddc0c978a42cf266692
Author: Marcus Lundblad <ml dfupdate se>
Date:   Sat Sep 3 10:20:35 2022 +0200

    mapMarker: Remove left-over code
    
    Remove left-over getter for anchor point
    of Clutter actor. For now, markers are
    always centered on their coordinate.

 src/mapMarker.js | 8 --------
 1 file changed, 8 deletions(-)
---
diff --git a/src/mapMarker.js b/src/mapMarker.js
index 91cd5688..3b5aaed8 100644
--- a/src/mapMarker.js
+++ b/src/mapMarker.js
@@ -109,14 +109,6 @@ export class MapMarker extends Shumate.Marker {
         }
     }
 
-    /**
-     * Returns: The anchor point for the marker icon, relative to the
-     * top left corner.
-     */
-    get anchor() {
-        return { x: 0, y: 0 };
-    }
-
     get bubbleSpacing() {
         return 0;
     }