perf tests: Move test__open_syscall_event_on_all_cpus into separate object

Separating test__open_syscall_event_on_all_cpus test from the
builtin-test into open-syscall-all-cpus object.

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: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Link: http://lkml.kernel.org/r/1352508412-16914-4-git-send-email-jolsa@redhat.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

tools/perf/tests/tests.h

@@ -4,6 +4,7 @@
 /* Tests */
 int test__vmlinux_matches_kallsyms(void);
 int test__open_syscall_event(void);
+int test__open_syscall_event_on_all_cpus(void);
 
 /* Util */
 int trace_event__id(const char *evname);