[Layering] Move DebugInfo.h into the IR library where its implementation
already lives.

llvm-svn: 203046
diff --git a/llvm/lib/Transforms/Utils/InlineFunction.cpp b/llvm/lib/Transforms/Utils/InlineFunction.cpp
index ed44dcd..ae3bf6f 100644
--- a/llvm/lib/Transforms/Utils/InlineFunction.cpp
+++ b/llvm/lib/Transforms/Utils/InlineFunction.cpp
@@ -17,11 +17,11 @@
 #include "llvm/ADT/StringExtras.h"
 #include "llvm/Analysis/CallGraph.h"
 #include "llvm/Analysis/InstructionSimplify.h"
-#include "llvm/DebugInfo.h"
 #include "llvm/IR/Attributes.h"
 #include "llvm/IR/CallSite.h"
 #include "llvm/IR/Constants.h"
 #include "llvm/IR/DataLayout.h"
+#include "llvm/IR/DebugInfo.h"
 #include "llvm/IR/DerivedTypes.h"
 #include "llvm/IR/IRBuilder.h"
 #include "llvm/IR/Instructions.h"