These files need not be +x to work since we source them directly.
BUG=None
TEST=update chroot from ver 12 to ver 13
Change-Id: I3133cf532286bed63308e82767f0c95900f54e84
Reviewed-on: http://gerrit.chromium.org/gerrit/10342
Reviewed-by: Sonny Rao <sonnyrao@chromium.org>
Reviewed-by: David James <davidjames@chromium.org>
Commit-Ready: Mike Frysinger <vapier@chromium.org>
Tested-by: Mike Frysinger <vapier@chromium.org>