Simplify/remove/clean code

* Remove useless runtime check (we only support one)
* Remove unused args
* Remove a global constant

And ofc fix some warnings ;)

1 files changed, 6 insertions, 4 deletions

diff --git a/MediaBrowser.Common/Extensions/BaseExtensions.cs b/MediaBrowser.Common/Extensions/BaseExtensions.cs
index db0514bb1..40c16b957 100644
--- a/MediaBrowser.Common/Extensions/BaseExtensions.cs
+++ b/MediaBrowser.Common/Extensions/BaseExtensions.cs
@@ -1,6 +1,7 @@
 using System;
+using System.Text;
 using System.Text.RegularExpressions;
-using MediaBrowser.Model.Cryptography;
+using System.Security.Cryptography;
 
 namespace MediaBrowser.Common.Extensions
 {
@@ -9,8 +10,6 @@ namespace MediaBrowser.Common.Extensions
     /// </summary>
     public static class BaseExtensions
     {
-        public static ICryptoProvider CryptographyProvider { get; set; }
-
         /// <summary>
         /// Strips the HTML.
         /// </summary>
@@ -31,7 +30,10 @@ namespace MediaBrowser.Common.Extensions
         /// <returns>Guid.</returns>
         public static Guid GetMD5(this string str)
         {
-            return CryptographyProvider.GetMD5(str);
+            using (var provider = MD5.Create())
+            {
+                return new Guid(provider.ComputeHash(Encoding.Unicode.GetBytes(str)));
+            }
         }
     }
 }