Remove an unused header

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@160492 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/utils/TableGen/ClangAttrEmitter.cpp b/utils/TableGen/ClangAttrEmitter.cpp
index 794739bca7e14a985562f5078e168a5a2e9375c6..1b1a478ceb134ca509d34cb450b462d92c6fc9c8 100644 (file)
--- a/utils/TableGen/ClangAttrEmitter.cpp
+++ b/utils/TableGen/ClangAttrEmitter.cpp
@@ -18,7 +18,6 @@
 #include "llvm/TableGen/TableGenBackend.h"
 #include <algorithm>
 #include <cctype>
-#include <set>
 
 using namespace llvm;