we are not using identityparser in AccountController. we can drop it from a constructor

src/Web/WebMVC/Controllers/AccountController.cs

@@ -1,8 +1,6 @@
 using System.Security.Claims;
 using Microsoft.AspNetCore.Authorization;
 using Microsoft.AspNetCore.Mvc;
-using Microsoft.eShopOnContainers.WebMVC.ViewModels;
-using Microsoft.eShopOnContainers.WebMVC.Services;
 using Microsoft.AspNetCore.Http.Authentication;
 using System.Threading.Tasks;
 using Microsoft.AspNetCore.Authentication;
@@ -12,10 +10,6 @@ namespace Microsoft.eShopOnContainers.WebMVC.Controllers
     [Authorize]
     public class AccountController : Controller
     {
-        private readonly IIdentityParser<ApplicationUser> _identityParser;
-        public AccountController(IIdentityParser<ApplicationUser> identityParser) => 
-            _identityParser = identityParser;
-
         public ActionResult Index() => View();
         
         [Authorize]