[bcl] Remove NET_4_0 defines from class libs.

[mono.git] / mcs / class / corlib / System.Threading / Thread.cs

diff --git a/mcs/class/corlib/System.Threading/Thread.cs b/mcs/class/corlib/System.Threading/Thread.cs
index 985c8613d8a1da9c10b0c34ae1ab05b7460ec126..ae58ef4ba7f69af62d9f316919b1ddc9b810f145 100644 (file)
--- a/mcs/class/corlib/System.Threading/Thread.cs
+++ b/mcs/class/corlib/System.Threading/Thread.cs
@@ -406,12 +406,10 @@ namespace System.Threading {
                        ResetAbort_internal ();
                }
 
-#if NET_4_0
                [HostProtectionAttribute (SecurityAction.LinkDemand, Synchronization = true, ExternalThreading = true)]
                [MethodImplAttribute(MethodImplOptions.InternalCall)]
                [ReliabilityContract (Consistency.WillNotCorruptState, Cer.Success)]
                public extern static bool Yield ();
-#endif
 
 
                [MethodImplAttribute(MethodImplOptions.InternalCall)]