Automatic update from web-platform-testsRevert "Make XR FrameData and Environment mojo associated"
This reverts commit 126a1168e3bcffb43c706822b3aa28695840310f.
Reason for revert: Broke compile: https://logs.chromium.org/logs/chromium/bb/chromium.chrome/Google_Chrome_Win/39908/+/recipes/steps/compile/0/stdout
Original change's description:
> Make XR FrameData and Environment mojo associated
>
> The XRFrameDataProvider now returns an associated
> XREnvironmentDataProvider interface so that the
> two share callback queues and thus allow strict
> ordering of the two interfaces. This is critical
> for frame synchronization between frames and the
> associated environment data.
>
> Note: We can't just mark the interfaceptrs for
> XRFrameDataProvider and
> XREnvironmentIntegrationProvider as associated
> in the XRSession struct. XRDevice implementations
> mostly live on separate threads from the
> XRFrameDataProviders, so we'd have extra thread
> hopping. For the VR headsets we explicitly live
> off the main thread to avoid latency, and because
> we do some work that may block the thread the
> XRFrameDataProvider lives on (for example waiting
> for vsync, or submitting frames to headset APIs).
>
> Bug: 867057, 876135, 843376
> Change-Id: If2fb62fcd185825209dec08e421df05f34d41c30
> Reviewed-on: https://chromium-review.googlesource.com/c/1171794
> Commit-Queue: Max Rebuschatis <lincolnfrog@chromium.org>
> Reviewed-by: Daniel Cheng <dcheng@chromium.org>
> Reviewed-by: Bill Orr <billorr@chromium.org>
> Reviewed-by: Klaus Weidner <klausw@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#605545}
TBR=dcheng@chromium.org,klausw@chromium.org,billorr@chromium.org,lincolnfrog@chromium.org
Change-Id: I7a2408629460f456bf1189acdb0837f7d22a7919
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Bug: 867057, 876135, 843376
Reviewed-on: https://chromium-review.googlesource.com/c/1318805
Reviewed-by: Dmitry Titov <dimich@chromium.org>
Commit-Queue: Dmitry Titov <dimich@chromium.org>
Cr-Commit-Position: refs/heads/master@{#605551}
--
Merge pull request #13939 from web-platform-tests/chromium-export-0ef86cd598
Revert "Make XR FrameData and Environment mojo associated"
--
wpt-commits: 97ef8fa350d0b1cf5c4692a71b1040d66266e7b7, b306f085d1a008b7636b60efa67a5b89d1fc2f52
wpt-pr: 13939
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