Remove some unnecessary code. FetchCredentialsOption.SameOrigin is the default anyway.

Author: SteveSandersonMS

src/Components/Blazor/Blazor/src/Hosting/WebAssemblyHost.cs

@@ -4,7 +4,6 @@
 using System;
 using System.Threading;
 using System.Threading.Tasks;
-using Microsoft.AspNetCore.Blazor.Http;
 using Microsoft.AspNetCore.Blazor.Rendering;
 using Microsoft.Extensions.DependencyInjection;
 using Microsoft.JSInterop;
@@ -18,12 +17,6 @@ internal class WebAssemblyHost : IWebAssemblyHost
         private IServiceScope _scope;
         private WebAssemblyRenderer _renderer;
 
-        static WebAssemblyHost()
-        {
-            // This default most closely matches what web developers expect
-            WebAssemblyHttpMessageHandlerOptions.DefaultCredentials = FetchCredentialsOption.SameOrigin;
-        }
-
         public WebAssemblyHost(IServiceProvider services, IJSRuntime runtime)
         {
             Services = services ?? throw new ArgumentNullException(nameof(services));