Revert "Updated Upstream (Spigot) (#4745)"

This reverts commit e38eceb42a.

Spigot-Server-Patches/0475-Potential-bed-API.patch

@@ -1,36 +0,0 @@
-From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
-From: JRoy <joshroy126@gmail.com>
-Date: Sun, 10 May 2020 23:06:30 -0400
-Subject: [PATCH] Potential bed API
-
-Adds a new method to fetch the location of a player's bed without generating any sync loads.
-
-getPotentialBedLocation - Gets the last known location of a player's bed. This does not preform any check if the bed is still valid and does not load any chunks.
-
-diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftHumanEntity.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftHumanEntity.java
-index c3a51843a58138270bd24e51b5bead2c43e2cbe3..9c142fddbfcbff7433c199dbaa679625233db866 100644
---- a/src/main/java/org/bukkit/craftbukkit/entity/CraftHumanEntity.java
-+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftHumanEntity.java
-@@ -127,6 +127,22 @@ public class CraftHumanEntity extends CraftLivingEntity implements HumanEntity {
-         return getHandle().sleepTicks;
-     }
- 
-+    // Paper start - Potential bed api
-+    @Override
-+    public Location getPotentialBedLocation() {
-+        EntityPlayer handle = (EntityPlayer) getHandle();
-+        BlockPosition bed = handle.getSpawn();
-+        if (bed == null) {
-+            return null;
-+        }
-+
-+        net.minecraft.server.WorldServer worldServer = handle.server.getWorldServer(handle.getSpawnDimension());
-+        if (worldServer == null) {
-+            return null;
-+        }
-+        return new Location(worldServer.getWorld(), bed.getX(), bed.getY(), bed.getZ());
-+    }
-+    // Paper end
-     @Override
-     public boolean sleep(Location location, boolean force) {
-         Preconditions.checkArgument(location != null, "Location cannot be null");