GitLab

Makes changes to TableViewTextButton so it can be used with the Password
Infobar Modal.
Adds these buttons to InfobarPasswordTableViewController and hooks them
to their actions.

Screenshot:
https://drive.google.com/open?id=1CAJc2tT_oyL9Xyrm6b6krtZo1fxcey7T

Bug: 945478
Change-Id: Iadfdec6081a5742ec786102e040cf7a38396c17b
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1572962Reviewed-by: Peter Lee <pkl@chromium.org>
Reviewed-by: Chris Lu <thegreenfrog@chromium.org>
Commit-Queue: Sergio Collazos <sczs@chromium.org>
Cr-Commit-Position: refs/heads/master@{#652540}