GitLab

Add web platform tests for the new autoplay feature.

BUG=788390

Change-Id: I621ddd4f70b6882d837397b3f2f464c99253af13
Reviewed-on: https://chromium-review.googlesource.com/806535Reviewed-by: Jochen Eisinger <jochen@chromium.org>
Reviewed-by: Mounir Lamouri <mlamouri@chromium.org>
Reviewed-by: Ian Clelland <iclelland@chromium.org>
Commit-Queue: Becca Hughes <beccahughes@chromium.org>
Cr-Commit-Position: refs/heads/master@{#523746}