gopls/internal/protocol/generate: remove manual rename overwritten

For golang/go#80200

Change-Id: I49c68af0b82a0a580665e831574d68a7cdadc04a
Reviewed-on: https://go-review.googlesource.com/c/tools/+/796600
Reviewed-by: Alan Donovan <adonovan@google.com>
LUCI-TryBot-Result: golang-scoped@luci-project-accounts.iam.gserviceaccount.com <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>

gopls/internal/protocol/generate/main.go

diff --git a/gopls/internal/protocol/generate/main.go b/gopls/internal/protocol/generate/main.go
index 4c3a597..4b8f53d 100644
--- a/gopls/internal/protocol/generate/main.go
+++ b/gopls/internal/protocol/generate/main.go
@@ -20,7 +20,6 @@
 	"os"
 	"os/exec"
 	"path/filepath"
-	"slices"
 	"strings"
 )
 
@@ -79,28 +78,6 @@
 
 	model := parse(filepath.Join(*repodir, "protocol/metaModel.json"))
 
-	// Although the LSP specification defines RenameParams as extending
-	// TextDocumentPositionParams, the metaModel.json definition flattens
-	// these properties (likely due to specific comments in the TS definition).
-	// See microsoft/vscode-languageserver-node#1698.
-	//
-	// TODO(hxjiang): delete the patch logic after releasing lsp 3.18.
-	for _, s := range model.Structures {
-		if s.Name == "RenameParams" {
-			s.Properties = slices.DeleteFunc(s.Properties, func(t NameType) bool {
-				return t.Name == "position" || t.Name == "textDocument"
-			})
-			if !slices.ContainsFunc(s.Extends, func(t *Type) bool {
-				return t.Kind == "reference" && t.Name == "TextDocumentPositionParams"
-			}) {
-				s.Extends = append(s.Extends, &Type{
-					Kind: "reference",
-					Name: "TextDocumentPositionParams",
-				})
-			}
-		}
-	}
-
 	// Add a client to server LSP method "command/resolve" for interactive
 	// refactoring. The method's param and result are both "ExecuteCommandParams".
 	// The types are only accessible from the "workspace/executeCommand" request.