1 files changed, 1 insertions, 59 deletions

diff --git a/src/mscorlib/src/System/Security/Permissions/EnvironmentPermission.cs b/src/mscorlib/src/System/Security/Permissions/EnvironmentPermission.cs
index 8208ed3fb0..567fe513c0 100644
--- a/src/mscorlib/src/System/Security/Permissions/EnvironmentPermission.cs
+++ b/src/mscorlib/src/System/Security/Permissions/EnvironmentPermission.cs
@@ -56,7 +56,6 @@ namespace System.Security.Permissions {
             return str;
         }
 
-        [SecuritySafeCritical]
         public override string ToString()
         {
             // SafeCritical: we're not storing path information in the strings, so exposing them out is fine ...
@@ -103,7 +102,6 @@ namespace System.Security.Permissions {
             AddPathList( flag, pathList );
         }
         
-        [System.Security.SecuritySafeCritical]  // auto-generated
         public void AddPathList( EnvironmentPermissionAccess flag, String pathList )
         {
             VerifyFlag( flag );
@@ -204,7 +202,6 @@ namespace System.Security.Permissions {
         //
         //------------------------------------------------------
         
-        [System.Security.SecuritySafeCritical]  // auto-generated
         public override bool IsSubsetOf(IPermission target)
         {
             if (target == null)
@@ -232,7 +229,6 @@ namespace System.Security.Permissions {
             }
         }
         
-        [System.Security.SecuritySafeCritical]  // auto-generated
         public override IPermission Intersect(IPermission target)
         {
             if (target == null)
@@ -275,7 +271,6 @@ namespace System.Security.Permissions {
             return intersectPermission;
         }
         
-        [System.Security.SecuritySafeCritical]  // auto-generated
         public override IPermission Union(IPermission other)
         {
             if (other == null)
@@ -334,61 +329,8 @@ namespace System.Security.Permissions {
                 }
     
             }
-            return copy;   
+            return copy;
         }
-       
-#if FEATURE_CAS_POLICY
-        public override SecurityElement ToXml()
-        {
-            SecurityElement esd = CodeAccessPermission.CreatePermissionElement( this, "System.Security.Permissions.EnvironmentPermission" );
-            if (!IsUnrestricted())
-            {
-                if (this.m_read != null && !this.m_read.IsEmpty())
-                {
-                    esd.AddAttribute( "Read", SecurityElement.Escape( m_read.ToString() ) );
-                }
-                if (this.m_write != null && !this.m_write.IsEmpty())
-                {
-                    esd.AddAttribute( "Write", SecurityElement.Escape( m_write.ToString() ) );
-                }
-            }
-            else
-            {
-                esd.AddAttribute( "Unrestricted", "true" );
-            }
-            return esd;
-        }
-
-        public override void FromXml(SecurityElement esd)
-        {
-            CodeAccessPermission.ValidateElement( esd, this );
-
-            String et;
-            
-            if (XMLUtil.IsUnrestricted(esd))
-            {
-                m_unrestricted = true;
-                return;
-            }
-
-            m_unrestricted = false;
-            m_read = null;
-            m_write = null;
-
-            et = esd.Attribute( "Read" );
-            if (et != null)
-            {
-                m_read = new EnvironmentStringExpressionSet( et );
-            }
-            
-            et = esd.Attribute( "Write" );
-            if (et != null)
-            {
-                m_write = new EnvironmentStringExpressionSet( et );
-            }
-    
-        }
-#endif // FEATURE_CAS_POLICY
 
         /// <internalonly/>
         int IBuiltInPermission.GetTokenIndex()