Enable password export on Android

With https://crrev.com/c/881019 landing, all the necessary pieces are
there.

Bug: 788701, 790993
Change-Id: I1a582c08eb86681afdb9adebcf6b0ebc38e93293
Reviewed-on: https://chromium-review.googlesource.com/895306
Reviewed-by: Theresa <twellington@chromium.org>
Reviewed-by: Christos Froussios <cfroussios@chromium.org>
Commit-Queue: Vaclav Brozek <vabr@chromium.org>
Cr-Commit-Position: refs/heads/master@{#533439}
2 files changed