message: Fixed a reference to a moved header.
diff: // Project includes
  #include "lldb/Core/SearchFilter.h"
  #include "lldb/Core/Module.h"
  -#include "lldb/Host/FileSpec.h"
  #include "lldb/Symbol/CompileUnit.h"
  #include "lldb/Target/Target.h"
  +#include "lldb/Utility/FileSpec.h"
  #include "lldb/lldb-private.h"
  using namespace lldb;
  