GitLab

Created CreditCardSaveStrikeDatabase implementation of
StrikeDatabase, which is to be used to count strikes for credit
card saves.

Bug: 884817
Change-Id: I96b2b98894d06f97f6ea3bb24f3566cea273133f
Reviewed-on: https://chromium-review.googlesource.com/c/1349169
Commit-Queue: Anne Lim <annelim@google.com>
Reviewed-by: Sebastien Seguin-Gagnon <sebsg@chromium.org>
Reviewed-by: Jared Saul <jsaul@google.com>
Cr-Commit-Position: refs/heads/master@{#611466}