Smart Lock: Remove unused OpenSetupAppAfterReauth.

Bug: 899324
Test: none
Change-Id: I9f632473636f6a6df3e2528a957adadda006a176
Reviewed-on: https://chromium-review.googlesource.com/c/1307236
Reviewed-by: Ryan Hansberry <hansberry@chromium.org>
Commit-Queue: James Hawkins <jhawkins@chromium.org>
Cr-Commit-Position: refs/heads/master@{#603956}
2 files changed