Remove unused includes following r211294

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@211297 91177308-0d34-0410-b5e6-96231b3b80d8

Author: atoker

tools/lto/lto.cpp

@@ -13,8 +13,6 @@
 //===----------------------------------------------------------------------===//
 
 #include "llvm-c/lto.h"
-#include "llvm-c/Core.h"
-#include "llvm-c/Target.h"
 #include "llvm/CodeGen/CommandFlags.h"
 #include "llvm/LTO/LTOCodeGenerator.h"
 #include "llvm/LTO/LTOModule.h"