Revert "t5516: test update of local refs on push"

This reverts commit 09fba7a.

These tests are superseded by the ones in t5404 (added in
6fa92bf and 8736a84), which are more extensive and better
organized.

Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

t/t5516-fetch-push.sh

@@ -254,32 +254,4 @@ test_expect_success 'push with dry-run' '
 	check_push_result $old_commit heads/master
 '
 
-test_expect_success 'push updates local refs' '
-
-	rm -rf parent child &&
-	mkdir parent && cd parent && git init &&
-		echo one >foo && git add foo && git commit -m one &&
-	cd .. &&
-	git clone parent child && cd child &&
-		echo two >foo && git commit -a -m two &&
-		git push &&
-	test $(git rev-parse master) = $(git rev-parse remotes/origin/master)
-
-'
-
-test_expect_success 'push does not update local refs on failure' '
-
-	rm -rf parent child &&
-	mkdir parent && cd parent && git init &&
-		echo one >foo && git add foo && git commit -m one &&
-		echo exit 1 >.git/hooks/pre-receive &&
-		chmod +x .git/hooks/pre-receive &&
-	cd .. &&
-	git clone parent child && cd child &&
-		echo two >foo && git commit -a -m two || exit 1
-		git push && exit 1
-	test $(git rev-parse master) != $(git rev-parse remotes/origin/master)
-
-'
-
 test_done