perf tools: Remove needless map.h include directives

Now that map.h isn't included by any other header, we can check where
it is really needed, i.e. we can remove it and be sure that it isn't
being obtained indirectly.

Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Link: https://lkml.kernel.org/n/tip-iu8ylqky7g1i9i54v3y7qovw@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

tools/perf/arch/arm64/util/sym-handling.c

@@ -4,11 +4,9 @@
  * Copyright (C) 2015 Naveen N. Rao, IBM Corporation
  */
 
-#include "debug.h"
-#include "symbol.h"
-#include "map.h"
-#include "probe-event.h"
-#include "probe-file.h"
+#include "symbol.h" // for the elf__needs_adjust_symbols() prototype
+#include <stdbool.h>
+#include <gelf.h>
 
 #ifdef HAVE_LIBELF_SUPPORT
 bool elf__needs_adjust_symbols(GElf_Ehdr ehdr)