GitLab

Swap chain format is used in RecordPresentationStatistics() to emit
trace events which are then used in trace tests to verify that the
correct format is used.

Bug: 1148586
Change-Id: I06bb99afb9cac26bf37a66adf9f0551c879a29a3
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2536720
Commit-Queue: Sunny Sachanandani <sunnyps@chromium.org>
Commit-Queue: Zhenyao Mo <zmo@chromium.org>
Auto-Submit: Sunny Sachanandani <sunnyps@chromium.org>
Reviewed-by: Zhenyao Mo <zmo@chromium.org>
Cr-Commit-Position: refs/heads/master@{#827154}