WebGPU: Always pick the discrete GPU if it is available

This will be replaced when we implement the GPUAdapterOptions
to select high/low power.

Bug: chromium:852089
Change-Id: If698c1edd3c1cb8f6d10377133f276351d05dc2f
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1572533
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
Reviewed-by: Kenneth Russell <kbr@chromium.org>
Commit-Queue: Austin Eng <enga@chromium.org>
Cr-Original-Commit-Position: refs/heads/master@{#652202}
Cr-Mirrored-From: https://chromium.googlesource.com/chromium/src
Cr-Mirrored-Commit: b9d12b3e0337d5018a92c6897548f55b5ade620d
1 file changed