Remove unused namespaces.

framework/src/Volo.Abp.AspNetCore.Components.WebAssembly.BasicTheme/Themes/Basic/LoginDisplay.razor

@@ -1,8 +1,6 @@
 @using Microsoft.AspNetCore.Components.WebAssembly.Authentication
 @using Volo.Abp.Users
 @using Volo.Abp.MultiTenancy
-@using Volo.Abp.UI.Navigation
-@inject IJSRuntime JsRuntime
 @inject ICurrentUser CurrentUser
 @inject ICurrentTenant CurrentTenant
 @inject NavigationManager Navigation

framework/src/Volo.Abp.AspNetCore.Components.WebAssembly.BasicTheme/Themes/Basic/LoginDisplay.razor.cs

@@ -1,11 +1,7 @@
 using System;
 using System.Threading.Tasks;
-using Localization.Resources.AbpUi;
 using Microsoft.AspNetCore.Components;
 using Microsoft.AspNetCore.Components.Routing;
-using Microsoft.Extensions.Localization;
-using Microsoft.Extensions.Options;
-using Volo.Abp.Http.Client;
 using Volo.Abp.UI.Navigation;
 
 namespace Volo.Abp.AspNetCore.Components.WebAssembly.BasicTheme.Themes.Basic