message: Remove unused/undefined function.
diff: @@ -500,8 +500,6 @@ private:
  std::optional<UnrealCameraParameters> GetCamera() const;
  std::optional<UnrealCameraParameters> GetPlayerCamera() const;
  - void HandleGeoreferenceUpdated();
  -
  /**
  * Will be called after the tileset is loaded or spawned, to register
  * a delegate that calls OnFocusEditorViewportOnThis when this
  