Fix missed diff for chat packets. Fixes BUKKIT-4666

This commit removes chat wrapping. It is no longer needed, as clients
properly render lines with line breaks.

This commit also changes an outgoing chat message to use the vanilla
behavior for indicating a client cannot chat with commands-only setting.

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

@@ -715,14 +715,6 @@ public class PlayerConnection extends Connection {
             if (i == 1 && !packet3chat.isServer()) {
                 return;
             }
-
-            // CraftBukkit start
-            String message = packet3chat.message;
-            for (final String line : org.bukkit.craftbukkit.TextWrapper.wrapText(message)) {
-                this.networkManager.queue(new Packet3Chat(line));
-            }
-            return;
-            // CraftBukkit end
         }
 
         // CraftBukkit start
@@ -830,7 +822,7 @@ public class PlayerConnection extends Connection {
 
                 // CraftBukkit start
                 if (this.player.getChatFlags() == 1 && !s.startsWith("/")) {
-                    this.sendPacket(new Packet3Chat("Cannot send chat message."));
+                    this.sendPacket(new Packet3Chat(ChatMessage.e("chat.cannotSend").a(EnumChatFormat.RED)));
                     return;
                 }
 

src/main/java/org/bukkit/craftbukkit/TextWrapper.java

@@ -1,24 +0,0 @@
-package org.bukkit.craftbukkit;
-
-import java.util.ArrayList;
-import java.util.List;
-import org.bukkit.ChatColor;
-
-public class TextWrapper {
-    public static List<String> wrapText(final String text) {
-        ArrayList<String> output = new ArrayList<String>();
-        String[] lines = text.split("\n");
-        String lastColor = null;
-
-        for (String line : lines) {
-            if (lastColor != null) {
-                line = lastColor + line;
-            }
-
-            output.add(line);
-            lastColor = ChatColor.getLastColors(line);
-        }
-
-        return output;
-    }
-}