revert unnecessary using

6 years ago · d80731d3e8
parent 9c51ff9b33
commit d80731d3e8
1 changed files with 0 additions and 1 deletions
--- a/src/csharp/Grpc.Core/Internal/CallSafeHandle.cs
+++ b/src/csharp/Grpc.Core/Internal/CallSafeHandle.cs
@ -18,7 +18,6 @@ using System;
 using System.Diagnostics;
 using System.Runtime.InteropServices;
 using System.Text;
-using System.Threading;
 using Grpc.Core;
 using Grpc.Core.Utils;
 using Grpc.Core.Profiling;