Revert vmodule
Revert vmodule

BUG=chromium-os:27767
TEST=None

Change-Id: Ie7e08f3f37ccf39ba9893f33c1ab999b49deef1f
Reviewed-on: https://gerrit.chromium.org/gerrit/18163
Commit-Ready: Mitsuru Oshima <fbeea5be5378e76774b0db1d0c75dc01a35e8a6b@chromium.org>
Reviewed-by: Mitsuru Oshima <fbeea5be5378e76774b0db1d0c75dc01a35e8a6b@chromium.org>
Tested-by: Mitsuru Oshima <fbeea5be5378e76774b0db1d0c75dc01a35e8a6b@chromium.org>

chadversary/chromiumos.platform.login_manager,chadversary/chromiumos.platform.login_manager,chadversary/chromiumos.platform.login_manager