Adjust #includes to match movement of constant folding code from transformutils to libanalysis.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33680 91177308-0d34-0410-b5e6-96231b3b80d8

lib/Transforms/Utils/CloneFunction.cpp

@@ -20,7 +20,7 @@
 #include "llvm/Function.h"
 #include "llvm/Support/CFG.h"
 #include "ValueMapper.h"
-#include "llvm/Transforms/Utils/Local.h"
+#include "llvm/Analysis/ConstantFolding.h"
 #include "llvm/ADT/SmallVector.h"
 using namespace llvm;