Removed a constructor

Author: DavidParks8

src/Microsoft.Owin.Security.Authorization/DefaultAuthorizationService.cs

@@ -24,14 +24,6 @@ public class DefaultAuthorizationService : IAuthorizationService
         private readonly IAuthorizationEvaluator _evaluator;
         private readonly IAuthorizationHandlerContextFactory _contextFactory;
 
-        /// <summary>
-        /// Creates a new instance of <see cref="DefaultAuthorizationService"/>.
-        /// </summary>
-        /// <param name="policyProvider">The <see cref="IAuthorizationPolicyProvider"/> used to provide policies.</param>
-        /// <remarks>Uses the <see cref="DiagnosticsLoggerFactory"/> to create a logger.</remarks>
-        public DefaultAuthorizationService(IAuthorizationPolicyProvider policyProvider) : this(policyProvider, new []{ new PassThroughAuthorizationHandler() })
-        { }
-
         /// <summary>
         /// Creates a new instance of <see cref="DefaultAuthorizationService"/>.
         /// </summary>