Fix preAbandonContext bot

This fixes a bug in https://skia-review.googlesource.com/c/skia/+/113121 (Additional DDL playback cleanup)

TBR=egdaniel@google.com
Change-Id: Idef804c00816fa373c75814ffa5d28b7c9f64d41
Reviewed-on: https://skia-review.googlesource.com/113161
Reviewed-by: Robert Phillips <robertphillips@google.com>
Reviewed-by: Greg Daniel <egdaniel@google.com>
Commit-Queue: Robert Phillips <robertphillips@google.com>
1 file changed