1 files changed, 0 insertions, 158 deletions
diff --git a/src/mscorlib/src/System/Security/Permissions/FileDialogPermission.cs b/src/mscorlib/src/System/Security/Permissions/FileDialogPermission.cs
deleted file mode 100644
index 98a7d54c68..0000000000
--- a/src/mscorlib/src/System/Security/Permissions/FileDialogPermission.cs
+++ /dev/null
@@ -1,158 +0,0 @@
-// Licensed to the .NET Foundation under one or more agreements.
-// The .NET Foundation licenses this file to you under the MIT license.
-// See the LICENSE file in the project root for more information.
-
-namespace System.Security.Permissions {
-    using System;
-    using System.Text;
-    using System.Security;
-    using System.Security.Util;
-    using System.IO;
-    using System.Runtime.Serialization;
-    using System.Reflection;
-    using System.Collections;
-    using System.Globalization;
-    using System.Diagnostics.Contracts;
-
-[Serializable]
-[Flags]
-[System.Runtime.InteropServices.ComVisible(true)]
-    public enum FileDialogPermissionAccess {
-        None = 0x00,
-    
-        Open = 0x01,
-    
-        Save = 0x02,
-        
-        OpenSave = Open | Save
-    
-    }
-
-    [Serializable] 
-[System.Runtime.InteropServices.ComVisible(true)]
-    public sealed class FileDialogPermission : CodeAccessPermission, IUnrestrictedPermission, IBuiltInPermission {
-        FileDialogPermissionAccess access;
-
-        public FileDialogPermission(PermissionState state) {
-            if (state == PermissionState.Unrestricted) {
-                SetUnrestricted(true);
-            }
-            else if (state == PermissionState.None) {
-                SetUnrestricted(false);
-                Reset();
-            }
-            else {
-                throw new ArgumentException(Environment.GetResourceString("Argument_InvalidPermissionState"));
-            }
-        }    
-
-        public FileDialogPermission(FileDialogPermissionAccess access) {
-            VerifyAccess(access);
-            this.access = access;
-        }
-
-        public FileDialogPermissionAccess Access {
-            get {
-                return access;
-            }
-
-            set {
-                VerifyAccess(value);
-                access = value;
-            }
-        }
-
-        public override IPermission Copy() {
-            return new FileDialogPermission(this.access);
-        }
-
-        /// <internalonly/>
-        int IBuiltInPermission.GetTokenIndex() {
-            return FileDialogPermission.GetTokenIndex();
-        }
-
-        internal static int GetTokenIndex() {
-            return BuiltInPermissionIndex.FileDialogPermissionIndex;
-        }
-
-        public override IPermission Intersect(IPermission target) {
-            if (target == null) {
-                return null;
-            }
-            else if (!VerifyType(target)) {
-                throw new ArgumentException(Environment.GetResourceString("Argument_WrongType", this.GetType().FullName));
-            }
-
-            FileDialogPermission operand = (FileDialogPermission)target;
-
-            FileDialogPermissionAccess intersectAccess = access & operand.Access;
-
-            if (intersectAccess == FileDialogPermissionAccess.None)
-                return null;
-            else
-                return new FileDialogPermission(intersectAccess);
-        }
-
-        public override bool IsSubsetOf(IPermission target) {
-            if (target == null) {
-                // Only safe subset if this is empty
-                return access == FileDialogPermissionAccess.None;
-            }
-
-            try {
-                FileDialogPermission operand = (FileDialogPermission)target;
-                if (operand.IsUnrestricted()) {
-                    return true;
-                }
-                else if (this.IsUnrestricted()) {
-                    return false;
-                }
-                else {
-                    int open = (int)(access & FileDialogPermissionAccess.Open);
-                    int save = (int)(access & FileDialogPermissionAccess.Save);
-                    int openTarget = (int)(operand.Access & FileDialogPermissionAccess.Open);
-                    int saveTarget = (int)(operand.Access & FileDialogPermissionAccess.Save);
-
-                    return open <= openTarget && save <= saveTarget;
-                }
-            }
-            catch (InvalidCastException) {
-                throw new ArgumentException(Environment.GetResourceString("Argument_WrongType", this.GetType().FullName));
-            }
-
-        }
-
-        public bool IsUnrestricted() {
-            return access == FileDialogPermissionAccess.OpenSave;
-        }
-
-        void Reset() {
-            access = FileDialogPermissionAccess.None;
-        }
-
-        void SetUnrestricted( bool unrestricted ) {
-            if (unrestricted) {
-                access = FileDialogPermissionAccess.OpenSave;
-            }
-        }
-
-        public override IPermission Union(IPermission target) {
-            if (target == null) {
-                return this.Copy();
-            }
-            else if (!VerifyType(target)) {
-                throw new ArgumentException(Environment.GetResourceString("Argument_WrongType", this.GetType().FullName));
-            }
-
-            FileDialogPermission operand = (FileDialogPermission)target;
-            return new FileDialogPermission(access | operand.Access);
-        }
-
-        static void VerifyAccess(FileDialogPermissionAccess access) {
-            if ((access & ~FileDialogPermissionAccess.OpenSave) != 0 ) {
-                throw new ArgumentException(Environment.GetResourceString("Arg_EnumIllegalVal", (int)access));
-            }
-            Contract.EndContractBlock();
-        }
-    }
-}