GitLab

Updates the WebXR LightingEstimation interfaces to account for changes
that allow requesting the ReflectionMap texture in different forms.

Note that the actual conversion/consumption of this will be added in a
future change. For now, XRLightProbeInit is ignored and all textures
returned are rgba16f.

Bug: 1070819
Change-Id: Ib9e9f6f2cff6af867eda00119380434a232d69a0
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2527363Reviewed-by: Klaus Weidner <klausw@chromium.org>
Reviewed-by: Brandon Jones <bajones@chromium.org>
Commit-Queue: Alexander Cooper <alcooper@chromium.org>
Cr-Commit-Position: refs/heads/master@{#825927}