GitLab

Implemented generic-hand-select using the MSFT hand interaction
extension.

Change-Id: I25595dfcf05fd0e23fb7ee9484c333321746fa0e
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2469836Reviewed-by: Alexander Cooper <alcooper@chromium.org>
Commit-Queue: Lachlan Ford <laford@microsoft.com>
Cr-Commit-Position: refs/heads/master@{#817138}