removed changes to MobSpawner behavior

src/main/java/net/minecraft/server/BlockMobSpawner.java

@@ -1,46 +0,0 @@
-package net.minecraft.server;
-
-import java.util.Random;
-
-public class BlockMobSpawner extends BlockContainer {
-
-    protected BlockMobSpawner(int i, int j) {
-        super(i, j, Material.STONE);
-    }
-
-    public TileEntity a_() {
-        return new TileEntityMobSpawner();
-    }
-
-    public int getDropType(int i, Random random, int j) {
-        return Block.MOB_SPAWNER.id; // CraftBukkit
-    }
-
-    public int a(Random random) {
-        return 0;
-    }
-
-    // CraftBukkit start
-    @Override
-    public void dropNaturally(World world, int i, int j, int k, int l, float f, int i1) {
-        TileEntity entity = world.getTileEntity(i, j, k);
-        if (entity instanceof TileEntityMobSpawner) {
-            super.dropNaturally(world, i, j, k, ((TileEntityMobSpawner) entity).getId(), f, i1);
-        }
-    }
-
-    @Override
-    public void remove(World world, int i, int j, int k) {
-        dropNaturally(world, i, j, k, 0, 1.0f, 0);
-        super.remove(world, i, j, k);
-    }
-
-    protected int getDropData(int i) {
-        return i;
-    }
-    // CraftBukkit end
-
-    public boolean a() {
-        return false;
-    }
-}