Imported Upstream version 1.0.0.9910upstream/1.0.0.9910

1 files changed, 2 insertions, 5 deletions

diff --git a/src/mscorlib/src/Internal/Runtime/Augments/RuntimeThread.cs b/src/mscorlib/src/Internal/Runtime/Augments/RuntimeThread.cs
index 3aafe01a2c..58eff98dec 100644
--- a/src/mscorlib/src/Internal/Runtime/Augments/RuntimeThread.cs
+++ b/src/mscorlib/src/Internal/Runtime/Augments/RuntimeThread.cs
@@ -9,13 +9,14 @@ using System.Runtime.CompilerServices;
 using System.Runtime.ConstrainedExecution;
 using System.Runtime.InteropServices;
 using System.Security;
-using System.Security.Permissions;
 using System.Threading;
 
 namespace Internal.Runtime.Augments
 {
     public class RuntimeThread : CriticalFinalizerObject
     {
+        internal RuntimeThread() {}
+
         public static RuntimeThread Create(ThreadStart start) => new Thread(start);
         public static RuntimeThread Create(ThreadStart start, int maxStackSize) => new Thread(start, maxStackSize);
         public static RuntimeThread Create(ParameterizedThreadStart start) => new Thread(start);
@@ -147,11 +148,9 @@ namespace Internal.Runtime.Augments
 #endif // FEATURE_COMINTEROP_APARTMENT_SUPPORT
 
 #if FEATURE_COMINTEROP
-        [ReliabilityContract(Consistency.WillNotCorruptState, Cer.Success)]
         [MethodImpl(MethodImplOptions.InternalCall)]
         public extern void DisableComObjectEagerCleanup();
 #else // !FEATURE_COMINTEROP
-        [ReliabilityContract(Consistency.WillNotCorruptState, Cer.Success)]
         public void DisableComObjectEagerCleanup()
         {
             Debug.Assert(false); // the Thread class in CoreFX should have handled this case
@@ -163,8 +162,6 @@ namespace Internal.Runtime.Augments
         ** thread is not currently blocked in that manner, it will be interrupted
         ** when it next begins to block.
         =========================================================================*/
-#pragma warning disable 618 // obsolete types: SecurityPermissionAttribute, SecurityAction
-#pragma warning restore 618 // obsolete types: SecurityPermissionAttribute, SecurityAction
         public void Interrupt() => InterruptInternal();
 
         // Internal helper (since we can't place security demands on