linux-imx

perf tools: Remove needless util.h include from builtin.h

And fix up places where util.h is needed but was obtained indirectly via
builtin.h.

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-a01ig3c4t76ye5wkqmtgk9qn@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>