commit a4d66a0d31cf180bb6500ae694d1ef96987d2214
author Toni Barzic <tbarzic@chromium.org> Wed Feb 27 23:21:10 2019
committer Commit Bot <commit-bot@chromium.org> Wed Feb 27 23:21:10 2019
tree e6d9ea52abf6889b1368391d5319e691685d4474
parent 7415ecf5e343437c247a7dc4afe17028580b4e0b

Update enrollment OOBE screens result reporting

Stops using ScreenExitCode enums reported by enrollment screens (which
is part of a larger effort to deprecate ScreenExitCode enum all together).
Instead, defines result enums per screen when needed (i.e. if the screen
can report multiple values).

Updates how screens relay the exit code to WizardController - instead of
using BaseScreenDelegate::OnExit (indirectly though
BaseScreen::Finish), the screens now take a callback that is run when
the screen exits.

Affected screens:
  * EnrollmentScreen
  * AutoEnrollmentCheckScreen

Deprecated exit codes:
  * ENTERPRISE_ENROLLMENT_COMPLETED
  * ENTERPRISE_ENROLLMENT_BACK
  * ENTERPRISE_AUTO_ENROLLMENT_CHECK_COMPLETED

  BUG=930267

Change-Id: I2ade27b1a8d8a3b1e2a0993d76d3056c63feb61a
Reviewed-on: https://chromium-review.googlesource.com/c/1484079
Reviewed-by: Jacob Dufault <jdufault@chromium.org>
Reviewed-by: Denis Kuznetsov <antrim@chromium.org>
Commit-Queue: Toni Baržić <tbarzic@chromium.org>
Cr-Commit-Position: refs/heads/master@{#636198}