watchman: drop some py2 compat code
The `unicode` reference was being flagged by pytype, even though it was never
evaluated on py3. There's more that can be dropped and `compat.py` can probably
be inlined if we don't care about minimizing the code changes from FB. But I
don't feel like dealing with that.
# this file holds the definitions that are used in various bzr tests
TERM=dumb; export TERM
echo '[extensions]' >> $HGRCPATH
echo 'convert = ' >> $HGRCPATH
glog()
{
hg log -G --template '{rev}@{branch} "{desc|firstline}" files+: [{file_adds}], files-: [{file_dels}], files: [{file_mods}]\n' "$@"
}
manifest()
{
echo "% manifest of $2"
hg -R $1 manifest -v -r $2
}