perf tools: Fix tarball build broken by pt/bts

Fix some include paths and add missing inat_types.h.

Reported-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: Adrian Hunter <adrian.hunter@intel.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Link: http://lkml.kernel.org/r/55D77696.60102@intel.com


Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>