Revert "Unload the chaps system token in TPMStore.reset()."

This reverts commit b3239c0a30b2d0805e0cd690cf952bc2644bbfe8.

This change is suspected in network_VPNConnect failures

BUG=chromium:339743

Change-Id: Idd9a5a1cf98e89e7798dd116801ca1e215a7abff
Reviewed-on: https://chromium-review.googlesource.com/184525
Reviewed-by: Richard Barnette <jrbarnette@chromium.org>
Commit-Queue: Richard Barnette <jrbarnette@chromium.org>
Tested-by: Richard Barnette <jrbarnette@chromium.org>
1 file changed