1 files changed, 0 insertions, 163 deletions
diff --git a/src/mscorlib/src/System/Security/Permissions/IsolatedStorageFilePermission.cs b/src/mscorlib/src/System/Security/Permissions/IsolatedStorageFilePermission.cs
deleted file mode 100644
index 42bc648c72..0000000000
--- a/src/mscorlib/src/System/Security/Permissions/IsolatedStorageFilePermission.cs
+++ /dev/null
@@ -1,163 +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.
-
-//
-// 
-// Purpose : This permission is used to controls/administer access to 
-//  IsolatedStorageFile
-//
-
-namespace System.Security.Permissions {
-
-    using System.Globalization;
-    
-    [Serializable]
-[System.Runtime.InteropServices.ComVisible(true)]
-    sealed public class IsolatedStorageFilePermission : IsolatedStoragePermission, IBuiltInPermission
-    {
-        public IsolatedStorageFilePermission(PermissionState state)
-        : base(state) { }
-
-        internal IsolatedStorageFilePermission(IsolatedStorageContainment UsageAllowed, 
-            long ExpirationDays, bool PermanentData)
-        : base(UsageAllowed, ExpirationDays, PermanentData) { }
-
-        //------------------------------------------------------
-        //
-        // IPERMISSION IMPLEMENTATION
-        //
-        //------------------------------------------------------
-        
-        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)
-                                     );
-            }
-            
-            IsolatedStorageFilePermission operand = (IsolatedStorageFilePermission)target;
-    
-            if (this.IsUnrestricted() || operand.IsUnrestricted()) 
-            {
-                return new IsolatedStorageFilePermission( PermissionState.Unrestricted );
-            }
-            else
-            {
-                IsolatedStorageFilePermission union;
-                union = new IsolatedStorageFilePermission( PermissionState.None );
-                union.m_userQuota = max(m_userQuota,operand.m_userQuota);   
-                union.m_machineQuota = max(m_machineQuota,operand.m_machineQuota);  
-                union.m_expirationDays = max(m_expirationDays,operand.m_expirationDays);    
-                union.m_permanentData = m_permanentData || operand.m_permanentData; 
-                union.m_allowed = (IsolatedStorageContainment)max((long)m_allowed,(long)operand.m_allowed); 
-                return union;
-            }
-        }   
-
-        public override bool IsSubsetOf(IPermission target)
-        {
-            if (target == null)
-            {
-                return ((m_userQuota == 0) &&
-                        (m_machineQuota == 0) &&
-                        (m_expirationDays == 0) &&
-                        (m_permanentData == false) &&
-                        (m_allowed == IsolatedStorageContainment.None));
-            }
-
-            try
-            {
-                IsolatedStorageFilePermission operand = (IsolatedStorageFilePermission)target;
-
-                if (operand.IsUnrestricted())
-                    return true;
-
-                return ((operand.m_userQuota >= m_userQuota) &&
-                        (operand.m_machineQuota >= m_machineQuota) &&
-                        (operand.m_expirationDays >= m_expirationDays) &&
-                        (operand.m_permanentData || !m_permanentData) &&
-                        (operand.m_allowed >= m_allowed));
-            }
-            catch (InvalidCastException)
-            {
-                throw new 
-                    ArgumentException(
-                                    Environment.GetResourceString("Argument_WrongType", this.GetType().FullName)
-                                     );
-            }                
-
-        }
-        
-        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)
-                                     );
-            }
-
-            IsolatedStorageFilePermission operand = (IsolatedStorageFilePermission)target;
-
-            if(operand.IsUnrestricted()) 
-                return Copy();
-            else if(IsUnrestricted())
-                return target.Copy();
-            
-            IsolatedStorageFilePermission intersection;
-            intersection = new IsolatedStorageFilePermission( PermissionState.None );
-            intersection.m_userQuota = min(m_userQuota,operand.m_userQuota);    
-            intersection.m_machineQuota = min(m_machineQuota,operand.m_machineQuota);   
-            intersection.m_expirationDays = min(m_expirationDays,operand.m_expirationDays); 
-            intersection.m_permanentData = m_permanentData && operand.m_permanentData;  
-            intersection.m_allowed = (IsolatedStorageContainment)min((long)m_allowed,(long)operand.m_allowed);  
-
-            if ((intersection.m_userQuota == 0) &&
-            (intersection.m_machineQuota == 0) &&
-            (intersection.m_expirationDays == 0) &&
-            (intersection.m_permanentData == false) &&
-            (intersection.m_allowed == IsolatedStorageContainment.None))
-                return null;
-
-            return intersection;
-        }
-      
-        public override IPermission Copy()
-        {
-            IsolatedStorageFilePermission copy ;
-            copy = new IsolatedStorageFilePermission(PermissionState.Unrestricted);
-            if(!IsUnrestricted()){
-                copy.m_userQuota = m_userQuota; 
-                copy.m_machineQuota = m_machineQuota;   
-                copy.m_expirationDays = m_expirationDays;   
-                copy.m_permanentData = m_permanentData; 
-                copy.m_allowed = m_allowed; 
-            }
-            return copy;
-        }
-
-
-        /// <internalonly/>
-        int IBuiltInPermission.GetTokenIndex()
-        {
-            return IsolatedStorageFilePermission.GetTokenIndex();
-        }
-
-        internal static int GetTokenIndex()
-        {
-            return BuiltInPermissionIndex.IsolatedStorageFilePermissionIndex;
-        }
-    }
-}
-