1 files changed, 0 insertions, 12 deletions
diff --git a/src/mscorlib/src/Microsoft/Win32/SafeHandles/SafeLibraryHandle.cs b/src/mscorlib/src/Microsoft/Win32/SafeHandles/SafeLibraryHandle.cs
index d2ea42b14e..23631987a5 100644
--- a/src/mscorlib/src/Microsoft/Win32/SafeHandles/SafeLibraryHandle.cs
+++ b/src/mscorlib/src/Microsoft/Win32/SafeHandles/SafeLibraryHandle.cs
@@ -3,24 +3,12 @@
 // See the LICENSE file in the project root for more information.
 
 namespace Microsoft.Win32 {
-    using Microsoft.Win32;
     using Microsoft.Win32.SafeHandles;
-    using System;
-    using System.Runtime.CompilerServices;
-    using System.Runtime.ConstrainedExecution;
-    using System.Runtime.InteropServices;
-    using System.Runtime.Serialization;
-    using System.Runtime.Versioning;
-    using System.Security;
     using System.Security.Permissions;
-    using System.Text;
 
-    [System.Security.SecurityCritical]  // auto-generated
-    [HostProtectionAttribute(MayLeakOnAbort = true)]
     sealed internal class SafeLibraryHandle : SafeHandleZeroOrMinusOneIsInvalid {
         internal SafeLibraryHandle() : base(true) {}
 
-        [System.Security.SecurityCritical]
         override protected bool ReleaseHandle()
         {
             return UnsafeNativeMethods.FreeLibrary(handle);