Move OpenIddictExtensions to the Microsoft.Extensions.DependencyInjection namespace

src/OpenIddict.Mvc/OpenIddictModelBinder.cs

@@ -2,9 +2,9 @@
 using System.Threading.Tasks;
 using AspNet.Security.OpenIdConnect.Primitives;
 using JetBrains.Annotations;
-using Microsoft.AspNetCore.Builder;
 using Microsoft.AspNetCore.Mvc.ModelBinding;
 using Microsoft.AspNetCore.Mvc.ModelBinding.Validation;
+using Microsoft.Extensions.DependencyInjection;
 
 namespace OpenIddict.Mvc
 {

src/OpenIddict/OpenIddictExtensions.cs

@@ -17,13 +17,12 @@ using JetBrains.Annotations;
 using Microsoft.AspNetCore.Authentication;
 using Microsoft.AspNetCore.DataProtection;
 using Microsoft.AspNetCore.Http;
-using Microsoft.Extensions.DependencyInjection;
 using Microsoft.Extensions.DependencyInjection.Extensions;
 using Microsoft.Extensions.Options;
 using Microsoft.IdentityModel.Tokens;
 using OpenIddict;
 
-namespace Microsoft.AspNetCore.Builder
+namespace Microsoft.Extensions.DependencyInjection
 {
     public static class OpenIddictExtensions
     {

test/OpenIddict.Tests/OpenIddictProviderTests.Authentication.cs

@@ -1,11 +1,8 @@
-using System;
-using System.IO;
-using System.Linq;
+using System.IO;
 using System.Threading;
 using System.Threading.Tasks;
 using AspNet.Security.OpenIdConnect.Client;
 using AspNet.Security.OpenIdConnect.Primitives;
-using Microsoft.AspNetCore.Builder;
 using Microsoft.Extensions.Caching.Distributed;
 using Microsoft.Extensions.DependencyInjection;
 using Moq;

test/OpenIddict.Tests/OpenIddictProviderTests.Discovery.cs

@@ -1,11 +1,10 @@
-using System.Linq;
-using System.Threading.Tasks;
+using System.Threading.Tasks;
 using AspNet.Security.OpenIdConnect.Client;
 using AspNet.Security.OpenIdConnect.Primitives;
 using Microsoft.AspNetCore.Authentication.Cookies;
 using Microsoft.AspNetCore.Authentication.Facebook;
 using Microsoft.AspNetCore.Authentication.Google;
-using Microsoft.AspNetCore.Builder;
+using Microsoft.Extensions.DependencyInjection;
 using Newtonsoft.Json.Linq;
 using OpenIddict.Core;
 using Xunit;

test/OpenIddict.Tests/OpenIddictProviderTests.Exchange.cs

@@ -1,5 +1,4 @@
-using System.Collections.Generic;
-using System.Security.Claims;
+using System.Security.Claims;
 using System.Threading;
 using System.Threading.Tasks;
 using AspNet.Security.OpenIdConnect.Client;
@@ -7,7 +6,6 @@ using AspNet.Security.OpenIdConnect.Extensions;
 using AspNet.Security.OpenIdConnect.Primitives;
 using AspNet.Security.OpenIdConnect.Server;
 using Microsoft.AspNetCore.Authentication;
-using Microsoft.AspNetCore.Builder;
 using Microsoft.AspNetCore.Http;
 using Microsoft.Extensions.DependencyInjection;
 using Moq;

test/OpenIddict.Tests/OpenIddictProviderTests.Introspection.cs

@@ -1,5 +1,4 @@
-using System.Linq;
-using System.Security.Claims;
+using System.Security.Claims;
 using System.Threading;
 using System.Threading.Tasks;
 using AspNet.Security.OpenIdConnect.Client;
@@ -7,7 +6,6 @@ using AspNet.Security.OpenIdConnect.Extensions;
 using AspNet.Security.OpenIdConnect.Primitives;
 using AspNet.Security.OpenIdConnect.Server;
 using Microsoft.AspNetCore.Authentication;
-using Microsoft.AspNetCore.Builder;
 using Microsoft.AspNetCore.Http;
 using Microsoft.Extensions.DependencyInjection;
 using Moq;

test/OpenIddict.Tests/OpenIddictProviderTests.Revocation.cs

@@ -8,7 +8,6 @@ using AspNet.Security.OpenIdConnect.Extensions;
 using AspNet.Security.OpenIdConnect.Primitives;
 using AspNet.Security.OpenIdConnect.Server;
 using Microsoft.AspNetCore.Authentication;
-using Microsoft.AspNetCore.Builder;
 using Microsoft.Extensions.DependencyInjection;
 using Microsoft.IdentityModel.Tokens;
 using Moq;

test/OpenIddict.Tests/OpenIddictProviderTests.Serialization.cs

@@ -1,12 +1,9 @@
 using System;
-using System.Collections;
-using System.Collections.Generic;
 using System.Threading;
 using System.Threading.Tasks;
 using AspNet.Security.OpenIdConnect.Client;
 using AspNet.Security.OpenIdConnect.Primitives;
 using Microsoft.AspNetCore.Authentication;
-using Microsoft.AspNetCore.Builder;
 using Microsoft.AspNetCore.Http;
 using Microsoft.Extensions.DependencyInjection;
 using Moq;

test/OpenIddict.Tests/OpenIddictProviderTests.Session.cs

@@ -1,14 +1,11 @@
-using System.Linq;
-using System.Threading;
+using System.Threading;
 using System.Threading.Tasks;
 using AspNet.Security.OpenIdConnect.Client;
 using AspNet.Security.OpenIdConnect.Primitives;
-using Microsoft.AspNetCore.Builder;
 using Microsoft.Extensions.Caching.Distributed;
 using Microsoft.Extensions.DependencyInjection;
 using Moq;
 using OpenIddict.Core;
-using OpenIddict.Models;
 using Xunit;
 
 namespace OpenIddict.Tests