perf hists browser: Offer non-symbol specific menu options for --sort without 'sym'

Now that we check more strictly what each of the menu entries need, we
can stop bailing out when 'sym' is not in the --sort order, instead we
let each option be added if what it needs is present.

This way, for instance, we can run scripts on all samples, see DSO map
details when 'dso' is in the --sort provided, etc.

Signed-off-by: Namhyung Kim <[e-mail]>
Tested-by: Arnaldo Carvalho de Melo <[e-mail]>
Cc: Andi Kleen <[e-mail]>
Cc: David Ahern <[e-mail]>
Cc: Jiri Olsa <[e-mail]>,
Cc: Peter Zijlstra <[e-mail]>
Cc: Stephane Eranian <[e-mail]>
Cc: Wang Nan <[e-mail]>
Link: http://lkml.kernel.org/r/[e-mail]
[ Carved out from a larger patch ]
Signed-off-by: Arnaldo Carvalho de Melo <[e-mail]>

tools/perf/ui/browsers/hists.c

···
 			continue;
 		}
 
-		if (!sort__has_sym)
-			goto add_exit_option;
-
-		if (browser->selection == NULL)
+		if (!sort__has_sym || browser->selection == NULL)
 			goto skip_annotation;
 
 		if (sort__mode == SORT_MODE__BRANCH) {
···
 					     &options[nr_options], NULL, NULL);
 		nr_options += add_switch_opt(browser, &actions[nr_options],
 					     &options[nr_options]);
-add_exit_option:
 		nr_options += add_exit_opt(browser, &actions[nr_options],
 					   &options[nr_options]);