tests/test-check-jshint.t

bookmarks: backout the attempt to fix the delete race

This backs out 044045dce23a because it broke a bunch of tests on Windows.
Yuya's theory is that we still rely on in-memory changelog data to be flushed
out of the transaction.

#require test-repo jshint hg10

  $ . "$TESTDIR/helpers-testrepo.sh"

run jshint on all tracked files ending in .js except vendored dependencies

  $ cd "`dirname "$TESTDIR"`"

  $ testrepohg locate 'set:**.js' \
  > 2>/dev/null \
  > | xargs jshint