This will turn on explicit allocation (w/o opList sorting) in Chrome. It leaves the old allocation system in place in Android Framework and some of Skia's older bots.
Change-Id: Idc02985e52f074894a251c7335ef00b009c72ccd
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/199725
Reviewed-by: Brian Salomon <bsalomon@google.com>
Commit-Queue: Robert Phillips <robertphillips@google.com>