Refactor X86 target to separate MC code from Target code.

llvm-svn: 135930
diff --git a/llvm/lib/Target/X86/X86AsmBackend.cpp b/llvm/lib/Target/X86/X86AsmBackend.cpp
index d963f33..a648bae 100644
--- a/llvm/lib/Target/X86/X86AsmBackend.cpp
+++ b/llvm/lib/Target/X86/X86AsmBackend.cpp
@@ -9,7 +9,7 @@
 
 #include "llvm/MC/TargetAsmBackend.h"
 #include "X86.h"
-#include "X86FixupKinds.h"
+#include "MCTargetDesc/X86FixupKinds.h"
 #include "llvm/ADT/Twine.h"
 #include "llvm/MC/MCAssembler.h"
 #include "llvm/MC/MCELFObjectWriter.h"