[Layering] Move AutoUpgrade.h into the IR library where its

implementation already lives.

llvm-svn: 202961

llvm/lib/Bitcode/Reader/BitcodeReader.cpp

@@ -11,8 +11,8 @@
 #include "BitcodeReader.h"
 #include "llvm/ADT/SmallString.h"
 #include "llvm/ADT/SmallVector.h"
-#include "llvm/AutoUpgrade.h"
 #include "llvm/Bitcode/LLVMBitCodes.h"
+#include "llvm/IR/AutoUpgrade.h"
 #include "llvm/IR/Constants.h"
 #include "llvm/IR/DerivedTypes.h"
 #include "llvm/IR/InlineAsm.h"