Remove unnecessary code

src/vs/editor/contrib/suggest/suggestWidget.ts

@@ -176,9 +176,6 @@ class Renderer implements IRenderer<ICompletionItem, ISuggestionTemplateData> {
 	}
 
 	disposeTemplate(templateData: ISuggestionTemplateData): void {
-		if (templateData.highlightedLabel) {
-			templateData.highlightedLabel.dispose();
-		}
 		templateData.disposables = dispose(templateData.disposables);
 	}
 }