1 files changed, 0 insertions, 25 deletions
diff --git a/src/mscorlib/Common/PinnableBufferCache.cs b/src/mscorlib/Common/PinnableBufferCache.cs
index fc6e13a899..6c85a5a2f6 100644
--- a/src/mscorlib/Common/PinnableBufferCache.cs
+++ b/src/mscorlib/Common/PinnableBufferCache.cs
@@ -11,7 +11,6 @@ using System.Collections.Concurrent;
 using System.Threading;
 using System.Runtime.CompilerServices;
 using System.Diagnostics;
-using System.Security.Permissions;
 
 #if PINNABLEBUFFERCACHE_MSCORLIB
 namespace System.Threading
@@ -21,22 +20,6 @@ namespace System
 {
     internal sealed class PinnableBufferCache
     {
-        /// <summary>
-        /// Create a new cache for pinned byte[] buffers
-        /// </summary>
-        /// <param name="cacheName">A name used in diagnostic messages</param>
-        /// <param name="numberOfElements">The size of byte[] buffers in the cache (they are all the same size)</param>
-        public PinnableBufferCache(string cacheName, int numberOfElements) : this(cacheName, () => new byte[numberOfElements]) { }
-
-        /// <summary>
-        /// Get a buffer from the buffer manager.  If no buffers exist, allocate a new one.
-        /// </summary>
-        public byte[] AllocateBuffer() { return (byte[])Allocate(); }
-
-        /// <summary>
-        /// Return a buffer back to the buffer manager.
-        /// </summary>
-        public void FreeBuffer(byte[] buffer) { Free(buffer); }
 
         /// <summary>
         /// Create a PinnableBufferCache that works on any object (it is intended for OverlappedData)
@@ -537,9 +520,6 @@ namespace System
 
         public bool IsEnabled() { return false; }
         public void DebugMessage(string message) {}
-        public void DebugMessage1(string message, long value) {}
-        public void DebugMessage2(string message, long value1, long value2) {}
-        public void DebugMessage3(string message, long value1, long value2, long value3) {}
         public void Create(string cacheName) {}
         public void AllocateBuffer(string cacheName, ulong objectId, int objectHash, int objectGen, int freeCountAfter) {}
         public void AllocateBufferFromNotGen2(string cacheName, int notGen2CountAfter) {}
@@ -560,10 +540,5 @@ namespace System
         {
             return 0;
         }
-
-        static internal unsafe long AddressOfObject(byte[] array)
-        {
-            return 0;
-        }
     }
 }