revert: remove --reset compatibility option

Remove the "git cherry-pick --reset" option, which has a different
preferred spelling nowadays ("--quit").  Luckily the old --reset name
was not around long enough for anyone to get used to it.

Signed-off-by: Jonathan Nieder <jrnieder@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

builtin/revert.c

@@ -154,9 +154,6 @@ static void parse_args(int argc, const char **argv, struct replay_opts *opts)
 		OPT_STRING(0, "strategy", &opts->strategy, "strategy", "merge strategy"),
 		OPT_CALLBACK('X', "strategy-option", &opts, "option",
 			"option for merge strategy", option_parse_x),
-		{ OPTION_BOOLEAN, 0, "reset", &remove_state, NULL,
-			"alias for --quit (deprecated)",
-			PARSE_OPT_HIDDEN | PARSE_OPT_NOARG },
 		OPT_END(),
 		OPT_END(),
 		OPT_END(),

t/t3510-cherry-pick-sequence.sh

@@ -95,7 +95,7 @@ test_expect_success '--quit cleans up sequencer state' '
 	test_path_is_missing .git/sequencer
 '
 
-test_expect_success 'cherry-pick --reset (another name for --quit)' '
+test_expect_success '--quit keeps HEAD and conflicted index intact' '
 	pristine_detach initial &&
 	cat >expect <<-\EOF &&
 	OBJID
@@ -105,7 +105,7 @@ test_expect_success 'cherry-pick --reset (another name for --quit)' '
 	:000000 100644 OBJID OBJID A	unrelated
 	EOF
 	test_must_fail git cherry-pick base..picked &&
-	git cherry-pick --reset &&
+	git cherry-pick --quit &&
 	test_path_is_missing .git/sequencer &&
 	test_must_fail git update-index --refresh &&
 	{