This patch removes trivial filter tep APIs:

  enum tep_filter_trivial_type
  tep_filter_event_has_trivial()
  tep_update_trivial()
  tep_filter_clear_trivial()

Trivial filters is an optimization, used only in the first version of
KernelShark. The API is deprecated, the next KernelShark release does
not use it.
Signed-off-by: Tzvetomir Stoyanov <tstoyanov@vmware.com>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Link: http://lkml.kernel.org/r/20190326154328.28718-4-tstoyanov@vmware.com
Link: http://lkml.kernel.org/r/20190401164343.968458918@goodmis.orgSigned-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org>
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>