DynamicSlowMPU:with the first of two bigs boosted

Build 1002 on cp-scott-header
320px
Reviewing disabled
The baseline is shorter than the new snapshot (320x968 to 320x995).
Baseline History
Build 100230f23f1 current baseline
Current build. Accepted by Daniel Clifton.
Build 984a7c493f
Ancestor build. There were unaccepted changes, so this was not used as a baseline.
Build 969bf5dc2d
Inherited baseline identical to build 738
Build 738da757ab
Accepted by Anna Beddow.
Build 663632e3e0
Auto-accepted
Build 452d656586
Accepted by Georges Lebreton.
Build 139e54aee4
Accepted by Georges Lebreton.
Commenting is disabled because there's a newer build on this branch