Move TargetAsmParser.h TargetAsmBackend.h and TargetAsmLexer.h to MC where they belong.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@135833 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/MC/WinCOFFStreamer.cpp b/lib/MC/WinCOFFStreamer.cpp
index 6c36c12..672fcf6 100644
--- a/lib/MC/WinCOFFStreamer.cpp
+++ b/lib/MC/WinCOFFStreamer.cpp
@@ -24,8 +24,8 @@
 #include "llvm/MC/MCCodeEmitter.h"
 #include "llvm/MC/MCSectionCOFF.h"
 #include "llvm/MC/MCWin64EH.h"
+#include "llvm/MC/TargetAsmBackend.h"
 #include "llvm/Target/TargetRegistry.h"
-#include "llvm/Target/TargetAsmBackend.h"
 #include "llvm/ADT/StringMap.h"
 
 #include "llvm/Support/COFF.h"