remove unused parameter in RectangleSamplerGrid

Author: davidmoten

grumpy-ogc/src/main/java/com/github/davidmoten/grumpy/wms/reduction/RectangleSamplerGrid.java

@@ -13,15 +13,8 @@
  */
 public class RectangleSamplerGrid implements RectangleSampler {
 
-    private final double maxCellSizeKm;
-
-    public RectangleSamplerGrid(double maxCellSizeKm) {
-        this.maxCellSizeKm = maxCellSizeKm;
-    }
-
     @Override
     public List<Point> sample(Rectangle region, Projector projector) {
-
         return RectangleUtil.corners(region);
     }
 }

grumpy-ogc/src/test/java/com/github/davidmoten/grumpy/wms/reduction/BoundsSamplerMaxSizeTest.java

@@ -8,7 +8,7 @@ public class BoundsSamplerMaxSizeTest {
 
     @Test
     public void testSample() {
-        RectangleSampler b = new RectangleSamplerGrid(100);
+        RectangleSampler b = new RectangleSamplerGrid();
         Rectangle r = new Rectangle(0, 0, 200, 300);
         System.out.println(b.sample(r, null));
     }