tree f949b31b869966a8e7bca166e1a5c80c7a773c58
parent 112b16f9cde8bdb97b6cb0851302b1e1b81bae39
author Patrik Weiskircher <patrik@pspdfkit.com> 1557775558 +0000
committer Chromium commit bot <commit-bot@chromium.org> 1557775558 +0000

Add documentation about pixel tests and in files.

Change-Id: If7542bf76ccc2951b567b551877b662a794953d3
Reviewed-on: https://pdfium-review.googlesource.com/c/pdfium/+/53470
Reviewed-by: Lei Zhang <thestig@chromium.org>
Commit-Queue: Lei Zhang <thestig@chromium.org>