[PATCH 2 of 6] tests: remove bundle2 activation from test-hook.t

[Pierre-Yves David]

# HG changeset patch
# User Pierre-Yves David <pierre-yves.david at ens-lyon.org>
# Date 1470102658 -7200
#      Tue Aug 02 03:50:58 2016 +0200
# Node ID afd1f7e01c080da497b9dfefcabb7bad44df215a
# Parent  9748b312f20d8c182c2af180730546d280ca1ac9
# EXP-Topic bundle2.testcleanup
tests: remove bundle2 activation from test-hook.t

This is an old config that predate bundle2 on by default. This should have been
remove after Mercurail 3.6 got released.

diff -r 9748b312f20d -r afd1f7e01c08 tests/test-hook.t
--- a/tests/test-hook.t	Tue Aug 02 03:50:42 2016 +0200
+++ b/tests/test-hook.t	Tue Aug 02 03:50:58 2016 +0200
@@ -1,12 +1,6 @@
 commit hooks can see env vars
 (and post-transaction one are run unlocked)
 
-  $ cat << EOF >> $HGRCPATH
-  > [experimental]
-  > # drop me once bundle2 is the default,
-  > # added to get test change early.
-  > bundle2-exp = True
-  > EOF
 
   $ cat > $TESTTMP/txnabort.checkargs.py <<EOF
   > def showargs(ui, repo, hooktype, **kwargs):