GitLab

Add tests that show current printing behavior of contents being aligned
to the bottom right corner of the printed page. Show the behavior for
both portrait and landscape PDFs. Also show the behavior on large and
small destinations.

Bug: 919596
Change-Id: I1519f59b22e9c29f46c941e10b851f5d78d2fafc
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2124986
Commit-Queue: Daniel Hosseinian <dhoss@chromium.org>
Reviewed-by: Lei Zhang <thestig@chromium.org>
Cr-Commit-Position: refs/heads/master@{#756379}