perf tests: Add attr record branch filter tests

perf tests: Add attr record branch filter tests

Adding test to validate perf_event_attr data for command:
  'record -j any'
  'record -j any_call'
  'record -j any_ret'
  'record -j hv'
  'record -j ind_call'
  'record -j k'
  'record -j u'

Signed-off-by: Jiri Olsa <jolsa@redhat.com>
Cc: Corey Ashford <cjashfor@linux.vnet.ibm.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Ingo Molnar <mingo@elte.hu>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Link: http://lkml.kernel.org/r/1351634526-1516-18-git-send-email-jolsa@redhat.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>