unnecessary include of TargetMachine.h?

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@149638 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/CGDebugInfo.cpp b/lib/CodeGen/CGDebugInfo.cpp
index f660e3c..97cf266 100644
--- a/lib/CodeGen/CGDebugInfo.cpp
+++ b/lib/CodeGen/CGDebugInfo.cpp
@@ -35,7 +35,6 @@
 #include "llvm/Support/Dwarf.h"
 #include "llvm/Support/FileSystem.h"
 #include "llvm/Target/TargetData.h"
-#include "llvm/Target/TargetMachine.h"
 using namespace clang;
 using namespace clang::CodeGen;