perf map: Remove needless struct forward declarations
At some point we may have needed that, not anymore.
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Link: https://lkml.kernel.org/n/tip-hnao13231bsl7xml5wn8h4iu@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
diff --git a/tools/perf/util/map.h b/tools/perf/util/map.h
index c0dffa9..aafaea2 100644
--- a/tools/perf/util/map.h
+++ b/tools/perf/util/map.h
@@ -12,11 +12,8 @@
#include <linux/types.h>
struct dso;
-struct ip_callchain;
-struct ref_reloc_sym;
struct map_groups;
struct machine;
-struct evsel;
struct map {
union {