[XRay] Remove unnecessary include of <unistd.h>

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@285170 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/tools/llvm-xray/xray-extract.cc b/tools/llvm-xray/xray-extract.cc
index c2c51062075e14a1ca66c0b2bd802d636dbdf076..e40dd3d5968f30c33f78ccdfdfc9fae030204231 100644 (file)
--- a/tools/llvm-xray/xray-extract.cc
+++ b/tools/llvm-xray/xray-extract.cc
@@ -14,7 +14,6 @@
 //===----------------------------------------------------------------------===//
 
 #include <type_traits>
-#include <unistd.h>
 #include <utility>
 
 #include "xray-extract.h"
@@ -80,7 +79,6 @@ template <> struct MappingTraits<YAMLXRaySledEntry> {
 
   static constexpr bool flow = true;
 };
-
 }
 }