svn tests: remove legacy re-setup from init-clone test

Remove the immediate "rm -rf .git" from the start of this test. This
was added back in 41337e2 (git-svn: add tests for command-line
usage of init and clone commands, 2007-11-17) when there was a "trash"
directory shared by all the tests, but ever since abc5d37 (Enable
parallel tests, 2008-08-08) we've had per-test trash directories.

So this setup can simply be removed. We could use
TEST_NO_CREATE_REPO=true, but I don't think it's worth the effort to
go out of our way to be different. It doesn't matter that we now have
a redundant .git at the top-level.

Signed-off-by: Ævar Arnfjörð Bjarmason <[email protected]>
Signed-off-by: Junio C Hamano <[email protected]>

Author: avar

t/t9117-git-svn-init-clone.sh

@@ -7,12 +7,6 @@ test_description='git svn init/clone tests'
 
 . ./lib-git-svn.sh
 
-# setup, run inside tmp so we don't have any conflicts with $svnrepo
-set -e
-rm -r .git
-mkdir tmp
-cd tmp
-
 test_expect_success 'setup svnrepo' '
 	mkdir project project/trunk project/branches project/tags &&
 	echo foo > project/trunk/foo &&