Delete unused task

src/core-sdk-tasks/GenerateGuidFromName.cs

@@ -1,76 +0,0 @@
-// Copyright (c) .NET Foundation and contributors. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
-
-using System;
-using System.Security.Cryptography;
-using Microsoft.Build.Framework;
-using Microsoft.Build.Utilities;
-
-namespace Microsoft.DotNet.Cli.Build
-{
-    public class GenerateGuidFromName : Task
-    {
-        [Required]
-        public string Name { get; set; }
-
-        [Output]
-        public string OutputGuid { get; set; }
-
-        public override bool Execute()
-        {
-            OutputGuid = GenerateGuid(Name).ToString().ToUpper();
-
-            return true;
-        }
-
-        // Generate a Version 5 (SHA1 Name Based) Guid from a name.
-        public static Guid GenerateGuid(string name)
-        {
-            // Any fixed GUID will do for a namespace.
-            Guid namespaceId = new Guid("28F1468D-672B-489A-8E0C-7C5B3030630C");
-
-            using (SHA1 hasher = SHA1.Create())
-            {
-                var nameBytes = System.Text.Encoding.UTF8.GetBytes(name ?? string.Empty);
-                var namespaceBytes = namespaceId.ToByteArray();
-
-                SwapGuidByteOrder(namespaceBytes);
-
-                var streamToHash = new byte[namespaceBytes.Length + nameBytes.Length];
-
-                Array.Copy(namespaceBytes, streamToHash, namespaceBytes.Length);
-                Array.Copy(nameBytes, 0, streamToHash, namespaceBytes.Length, nameBytes.Length);
-
-                var hashResult = hasher.ComputeHash(streamToHash);
-
-                var res = new byte[16];
-
-                Array.Copy(hashResult, res, res.Length);
-
-                unchecked { res[6] = (byte)(0x50 | (res[6] & 0x0F)); }
-                unchecked { res[8] = (byte)(0x40 | (res[8] & 0x3F)); }
-
-                SwapGuidByteOrder(res);
-
-                return new Guid(res);
-            }
-        }
-
-        // Do a byte order swap, .NET GUIDs store multi byte components in little
-        // endian.
-        private static void SwapGuidByteOrder(byte[] b)
-        {
-            Swap(b, 0, 3);
-            Swap(b, 1, 2);
-            Swap(b, 5, 6);
-            Swap(b, 7, 8);
-        }
-
-        private static void Swap(byte[] b, int x, int y)
-        {
-            byte t = b[x];
-            b[x] = b[y];
-            b[y] = t;
-        }
-    }
-}

src/redist/targets/BuildCoreSdkTasks.targets

@@ -23,7 +23,7 @@
   <UsingTask TaskName="ZipFileExtractToDirectory" AssemblyFile="$(CoreSdkTaskDll)" />
   <UsingTask TaskName="TarGzFileCreateFromDirectory" AssemblyFile="$(CoreSdkTaskDll)" />
   <UsingTask TaskName="GenerateMsiVersion" AssemblyFile="$(CoreSdkTaskDll)" />
-  <UsingTask TaskName="GenerateGuidFromName" AssemblyFile="$(CoreSdkTaskDll)" />
+
   <UsingTask TaskName="ReplaceFileContents" AssemblyFile="$(CoreSdkTaskDll)" />
   <UsingTask TaskName="Chmod" AssemblyFile="$(CoreSdkTaskDll)" />
   <UsingTask TaskName="DotNetDebTool" AssemblyFile="$(CoreSdkTaskDll)" />