0df9a0ed4f
Adds docs/ui/display/multiscreen_testing.md with a central (in-repo) point for documenting multi-screen testing behavior and considerations. Adds comments to related tests to point to the document. Also updates the flag in VirtualDisplayUtilWinInteractiveUitest to force the test to run even without the driver detected. Bug: 40111905 Change-Id: I468f3367643466325e9c17eb8c4fadc1e52fc0a5 Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/5581840 Reviewed-by: ccameron chromium <ccameron@chromium.org> Reviewed-by: Mike Wasserman <msw@chromium.org> Commit-Queue: Brad Triebwasser <btriebw@chromium.org> Cr-Commit-Position: refs/heads/main@{#1318802}