perf_counter tools: separate kerneltop into 'perf top' and 'perf stat'

Lets use the Git framework of built-in commands.

Signed-off-by: Ingo Molnar <mingo@elte.hu>

Documentation/perf_counter/perf.c

@@ -249,6 +249,7 @@ static void handle_internal_command(int argc, const char **argv)
 	const char *cmd = argv[0];
 	static struct cmd_struct commands[] = {
 		{ "top", cmd_top, 0 },
+		{ "stat", cmd_stat, 0 },
 	};
 	int i;
 	static const char ext[] = STRIP_EXTENSION;