Remove unnecessary includes.

llvm-svn: 249242

llvm/include/llvm/MC/MCAssembler.h

@@ -10,10 +10,7 @@
 #ifndef LLVM_MC_MCASSEMBLER_H
 #define LLVM_MC_MCASSEMBLER_H
 
-#include "llvm/ADT/DenseMap.h"
-#include "llvm/ADT/DenseSet.h"
 #include "llvm/ADT/SmallPtrSet.h"
-#include "llvm/ADT/SmallString.h"
 #include "llvm/ADT/ilist.h"
 #include "llvm/ADT/ilist_node.h"
 #include "llvm/ADT/iterator.h"
@@ -23,10 +20,6 @@
 #include "llvm/MC/MCInst.h"
 #include "llvm/MC/MCLinkerOptimizationHint.h"
 #include "llvm/MC/MCSubtargetInfo.h"
-#include "llvm/Support/Casting.h"
-#include "llvm/Support/DataTypes.h"
-#include <algorithm>
-#include <vector> // FIXME: Shouldn't be needed.
 
 namespace llvm {
 class raw_ostream;