Include system_error directly.
llvm-svn: 210802
diff --git a/clang/lib/Tooling/JSONCompilationDatabase.cpp b/clang/lib/Tooling/JSONCompilationDatabase.cpp
index d99d787..94fdb5f 100644
--- a/clang/lib/Tooling/JSONCompilationDatabase.cpp
+++ b/clang/lib/Tooling/JSONCompilationDatabase.cpp
@@ -17,7 +17,7 @@
#include "clang/Tooling/Tooling.h"
#include "llvm/ADT/SmallString.h"
#include "llvm/Support/Path.h"
-#include "llvm/Support/system_error.h"
+#include <system_error>
namespace clang {
namespace tooling {