tests: remove references to bundle2-exp config option

This option was deleted a while ago. We don't even alias it in
core.

Differential Revision: https://phab.mercurial-scm.org/D2198

tests/narrow-library.sh

@@ -1,9 +1,8 b''
 cat >> $HGRCPATH <<EOF
 [extensions]
 narrow=
 [ui]
 ssh=python "$TESTDIR/dummyssh"
 [experimental]
-bundle2-exp = True
 changegroup3 = True
 EOF

tests/test-pushvars.t

@@ -1,71 +1,69 b''
 Setup
 
   $ PYTHONPATH=$TESTDIR/..:$PYTHONPATH
   $ export PYTHONPATH
 
   $ cat > $TESTTMP/pretxnchangegroup.sh << EOF
   > #!/bin/sh
   > env | egrep "^HG_USERVAR_(DEBUG|BYPASS_REVIEW)" | sort
   > exit 0
   > EOF
   $ cat >> $HGRCPATH << EOF
   > [hooks]
   > pretxnchangegroup = sh $TESTTMP/pretxnchangegroup.sh
-  > [experimental]
-  > bundle2-exp = true
   > EOF
 
   $ hg init repo
   $ hg clone -q repo child
   $ cd child
 
 Test pushing vars to repo with pushvars.server not set
 
   $ echo b > a
   $ hg commit -Aqm a
   $ hg push --pushvars "DEBUG=1" --pushvars "BYPASS_REVIEW=true"
   pushing to $TESTTMP/repo
   searching for changes
   adding changesets
   adding manifests
   adding file changes
   added 1 changesets with 1 changes to 1 files
 
 Setting pushvars.sever = true and then pushing.
 
   $ echo [push] >> $HGRCPATH
   $ echo "pushvars.server = true" >> $HGRCPATH
   $ echo b >> a
   $ hg commit -Aqm a
   $ hg push --pushvars "DEBUG=1" --pushvars "BYPASS_REVIEW=true"
   pushing to $TESTTMP/repo
   searching for changes
   adding changesets
   adding manifests
   adding file changes
   added 1 changesets with 1 changes to 1 files
   HG_USERVAR_BYPASS_REVIEW=true
   HG_USERVAR_DEBUG=1
 
 Test pushing var with empty right-hand side
 
   $ echo b >> a
   $ hg commit -Aqm a
   $ hg push --pushvars "DEBUG="
   pushing to $TESTTMP/repo
   searching for changes
   adding changesets
   adding manifests
   adding file changes
   added 1 changesets with 1 changes to 1 files
   HG_USERVAR_DEBUG=
 
 Test pushing bad vars
 
   $ echo b >> a
   $ hg commit -Aqm b
   $ hg push --pushvars "DEBUG"
   pushing to $TESTTMP/repo
   searching for changes
   abort: unable to parse variable 'DEBUG', should follow 'KEY=VALUE' or 'KEY=' format
   [255]