perf record: Pass perf_record_opts to the callchain cmdline parsing callback

perf record: Pass perf_record_opts to the callchain cmdline parsing callback

Its all it uses and makes the parsing callback suitable for use by
'perf top', which will happen in a followup patch.

Cc: David Ahern <dsahern@gmail.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Namhyung Kim <namhyung@gmail.com>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Stephane Eranian <eranian@google.com>
Link: http://lkml.kernel.org/n/tip-wb9eti78bk2jd7wpasro8hsz@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>