Samples: Fix Capture/Replay sample New header required to compile. It mirrors one used by our perf tests, but this one will remain basic. Test: Replay a new trace Bug: angleproject:4845 Change-Id: If42bba6a91bf37ed063b5828b4cbc80373108b2f Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2327292 Reviewed-by: Jamie Madill <jmadill@chromium.org> Commit-Queue: Cody Northrop <cnorthrop@google.com>