From 8003a5550e7c9b02de035de04b0758f898d8237f Mon Sep 17 00:00:00 2001
From: Nate McMaster <nate.mcmaster@microsoft.com>
Date: Wed, 21 Nov 2018 17:43:50 -0800
Subject: [PATCH] React to breaking change in aspnet/Mvc

---
 test/WebSites/Identity.DefaultUI.WebSite/StartupBase.cs | 9 +--------
 1 file changed, 1 insertion(+), 8 deletions(-)

diff --git a/test/WebSites/Identity.DefaultUI.WebSite/StartupBase.cs b/test/WebSites/Identity.DefaultUI.WebSite/StartupBase.cs
index 35a94b3b72..fb08f9741b 100644
--- a/test/WebSites/Identity.DefaultUI.WebSite/StartupBase.cs
+++ b/test/WebSites/Identity.DefaultUI.WebSite/StartupBase.cs
@@ -45,14 +45,7 @@ namespace Identity.DefaultUI.WebSite
                 .AddRoles<IdentityRole>()
                 .AddEntityFrameworkStores<TContext>();
 
-            services.AddMvc()
-                .AddRazorOptions(ro =>
-                {
-                    // We do this to avoid file descriptor exhaustion in our functional tests
-                    // due to Razor Pages using a file watcher.
-                    ro.FileProviders.Clear();
-                    ro.FileProviders.Add(new CompositeFileProvider(new[] { new NullFileProvider() }));
-                });
+            services.AddMvc();
         }
 
         // This method gets called by the runtime. Use this method to configure the HTTP request pipeline.