GitLab

Add xrGetViewConfigurationProperties to fake_openxr_impl_api.cc so we
can use it in tests.

Bug: 1131616
Change-Id: I9f367b428398c07aca73785ae00060971daff9e3
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2597036Reviewed-by: Alexander Cooper <alcooper@chromium.org>
Commit-Queue: Rafael Cintron <rafael.cintron@microsoft.com>
Cr-Commit-Position: refs/heads/master@{#838153}