code: @Override
      public final Scene remove(final Layer layer)
      {
          if ((null != layer) && (LienzoCore.IS_CANVAS_SUPPORTED))
          {
              if (getChildNodes().contains(layer))
              {
                  getElement().removeChild(layer.getElement());
              }
              super.remove(layer);
          }
          return this;
      }
docs: Removes a {@link Layer}