commit e40637e20e3c86dfc072ddccac480476d119ac59
author François Beaufort <beaufort.francois@gmail.com> Wed Jan 31 17:29:09 2018
committer Commit Bot <commit-bot@chromium.org> Wed Jan 31 17:29:09 2018
tree b2c9ed975e9c865b75726ccc8aacc9f47f2928c1
parent cad9c3d1f2e99f76f5528ad0e4c74e40d2129cc6

[Picture-In-Picture] Expose some APIs behind a runtime feature.

https://wicg.github.io/picture-in-picture/

The API is currently not working. It is mostly about implementing the shell: it
exposes document.pictureInPictureEnabled, document.exitPictureInPicture(), and
video.requestPictureInPicture(). It also adds the "picture-in-picture" feature
policy. Everything is gated by the "PictureInPictureAPI" runtime feature.

Intent to implement: https://groups.google.com/a/chromium.org/d/msg/blink-dev/U8Apo-WLBm4/03sO4ITYAQAJ

Change-Id: I64d8e17c6975017565c850afeeca19d94e9f9ceb
Bug: 806249
Reviewed-on: https://chromium-review.googlesource.com/867915
Commit-Queue: Mounir Lamouri (slow) <mlamouri@chromium.org>
Reviewed-by: Mounir Lamouri (slow) <mlamouri@chromium.org>
Reviewed-by: Mike West <mkwst@chromium.org>
Reviewed-by: Ian Clelland <iclelland@chromium.org>
Reviewed-by: Kentaro Hara <haraken@chromium.org>
Cr-Commit-Position: refs/heads/master@{#533310}