GitLab

This CL parses and stores 'basic-card' specific capabilities, and uses
them to filter service worker payment apps.

The capabilities will also be used to filter modifiers.

Bug: 777470
Change-Id: Ifab1054ec3bccd4f279cde5348cc68abf504a88d
Reviewed-on: https://chromium-review.googlesource.com/730845
Commit-Queue: Ganggui Tang <gogerald@chromium.org>
Reviewed-by: Pavel Feldman <pfeldman@chromium.org>
Reviewed-by: Chris Palmer <palmer@chromium.org>
Reviewed-by: Rouslan Solomakhin <rouslan@chromium.org>
Cr-Commit-Position: refs/heads/master@{#512994}