[ios] Add manual fallback actions for Credit Cards and Addresses

Follows adding piping into settings in https://crrev.com/c/1332298

Bug: 845472
Change-Id: I490d24ea9a64beb534372b5c0aad25dfd40f7f6d
Reviewed-on: https://chromium-review.googlesource.com/c/1332932
Commit-Queue: David Jean <djean@chromium.org>
Reviewed-by: Javier Ernesto Flores Robles <javierrobles@chromium.org>
Cr-Commit-Position: refs/heads/master@{#607551}
5 files changed