[ios] add opening of credit cards / addresses settings from manual fallback

Bug: 845472
Change-Id: I1dabe1fd33812e0d533087b0aa2b4f56f6c2f721
Reviewed-on: https://chromium-review.googlesource.com/c/1332298
Reviewed-by: Mark Cogan <marq@chromium.org>
Reviewed-by: Javier Ernesto Flores Robles <javierrobles@chromium.org>
Commit-Queue: David Jean <djean@chromium.org>
Cr-Commit-Position: refs/heads/master@{#607539}
7 files changed