vscode: simpify

editors/code/src/inlay_hints.ts

@@ -101,14 +101,10 @@ class HintsUpdater {
     clearHints() {
         for (const file of this.sourceFiles) {
             file.inlaysRequest?.cancel();
-            this.renderHints(file, []);
+            file.renderHints([], this.client.protocol2CodeConverter)
         }
     }
 
-    private renderHints(file: RustSourceFile, hints: ra.InlayHint[]) {
-        file.renderHints(hints, this.client.protocol2CodeConverter);
-    }
-
     refreshRustDocument(document: RustTextDocument) {
         if (!this.enabled) return;