Remove circular header reference in Threading.h/Mutex.h

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@211290 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/include/llvm/Support/Threading.h b/include/llvm/Support/Threading.h
index 981971bd1e861388ec3887ace857118b71486cb9..7e8758407c7cb8d0abd4360858bf7f9bc4ccc337 100644 (file)
--- a/include/llvm/Support/Threading.h
+++ b/include/llvm/Support/Threading.h
@@ -15,8 +15,6 @@
 #ifndef LLVM_SUPPORT_THREADING_H
 #define LLVM_SUPPORT_THREADING_H
 
-#include "llvm/Support/Mutex.h"
-
 namespace llvm {
   /// Returns true if LLVM is compiled with support for multi-threading, and
   /// false otherwise.