Remove some unused references

Emby.Dlna/MediaReceiverRegistrar/MediaReceiverRegistrar.cs

@@ -1,9 +1,7 @@
-using System.Collections.Generic;
 using Emby.Dlna.Service;
 using MediaBrowser.Common.Net;
 using MediaBrowser.Controller.Configuration;
 using MediaBrowser.Model.Xml;
-using Microsoft.AspNetCore.Http;
 using Microsoft.Extensions.Logging;
 
 namespace Emby.Dlna.MediaReceiverRegistrar

Emby.Server.Implementations/ApplicationHost.cs

@@ -111,13 +111,11 @@ using Microsoft.AspNetCore.Builder;
 using Microsoft.AspNetCore.Hosting;
 using Microsoft.AspNetCore.Http;
 using Microsoft.AspNetCore.Http.Extensions;
-using Microsoft.AspNetCore.Mvc.Infrastructure;
 using Microsoft.Extensions.Configuration;
 using Microsoft.Extensions.Logging;
 using Microsoft.Extensions.DependencyInjection;
 using Microsoft.Extensions.DependencyInjection.Extensions;
 using ServiceStack;
-using X509Certificate = System.Security.Cryptography.X509Certificates.X509Certificate;
 
 namespace Emby.Server.Implementations
 {
@@ -638,7 +636,6 @@ namespace Emby.Server.Implementations
                 {
                     services.AddResponseCompression();
                     services.AddHttpContextAccessor();
-                    services.TryAddSingleton<IActionContextAccessor, ActionContextAccessor>();
                 })
                 .Configure(app =>
                 {

Emby.Server.Implementations/Emby.Server.Implementations.csproj

@@ -26,11 +26,7 @@
     <PackageReference Include="Microsoft.AspNetCore.Hosting.Server.Abstractions" Version="2.2.0" />
     <PackageReference Include="Microsoft.AspNetCore.Http" Version="2.2.2" />
     <PackageReference Include="Microsoft.AspNetCore.Http.Extensions" Version="2.2.0" />
-    <PackageReference Include="Microsoft.AspNetCore.Mvc" Version="2.2.0" />
-    <PackageReference Include="Microsoft.AspNetCore.Mvc.Abstractions" Version="2.2.0" />
-    <PackageReference Include="Microsoft.AspNetCore.ResponseCaching" Version="2.2.0" />
     <PackageReference Include="Microsoft.AspNetCore.ResponseCompression" Version="2.2.0" />
-    <PackageReference Include="Microsoft.AspNetCore.Routing" Version="2.2.2" />
     <PackageReference Include="Microsoft.AspNetCore.Server.Kestrel" Version="2.2.0" />
     <PackageReference Include="Microsoft.AspNetCore.WebSockets" Version="2.2.1" />
     <PackageReference Include="Microsoft.Extensions.Logging" Version="2.2.0" />

Emby.Server.Implementations/Startup.cs

@@ -1,34 +0,0 @@
-using System;
-using System.Linq;
-using MediaBrowser.Api;
-using MediaBrowser.Controller;
-using Microsoft.AspNetCore.Builder;
-using Microsoft.AspNetCore.Hosting;
-using Microsoft.AspNetCore.Http;
-using Microsoft.AspNetCore.Routing;
-using Microsoft.Extensions.Configuration;
-using Microsoft.Extensions.DependencyInjection;
-using Microsoft.Extensions.Logging;
-
-namespace Emby.Server.Implementations
-{
-    public class Startup
-	    {
-	        public IConfiguration Configuration { get; }
-
-	        public Startup(IConfiguration configuration) => Configuration = configuration;
-
-            // Use this method to add services to the container.
-            public void ConfigureServices(IServiceCollection services)
-            {
-                services.AddRouting();
-            }
-
-            // Use this method to configure the HTTP request pipeline.
-            public void Configure(IApplicationBuilder app)
-            {
-
-            }
-	    }
-
-}