GitLab

kOzoneTestSingleOverlaySupport was originally added to test a single
overlay plane when using Ozone.

The code evolved and now passing that parameter enable overlays (not
only a single overlay).

This CL removes the command line flag and uses kEnableHardwareOverlays
instead to enable overlays on Ozone.

BUG=b/29430506

Review-Url: https://codereview.chromium.org/2122303003
Cr-Commit-Position: refs/heads/master@{#405606}