SkQP: more slack

NOTRY=true
Change-Id: Ibc4efe070cb6e1e69f57f34808b277bf0257ce06
Reviewed-on: https://skia-review.googlesource.com/100421
Commit-Queue: Hal Canary <halcanary@google.com>
Reviewed-by: Hal Canary <halcanary@google.com>
1 file changed