gpu: Remove temporary debugging checks from direct composition surface

TBR=zmo@chromium.org,magchen@chromium.org

Bug: 848093, 868561, 890227
Change-Id: Idb5362622787a3b32cfdfe5e585b71c92af4f7e9
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1574141
Commit-Queue: Sunny Sachanandani <sunnyps@chromium.org>
Reviewed-by: Sunny Sachanandani <sunnyps@chromium.org>
Cr-Commit-Position: refs/heads/master@{#652367}
1 file changed