Merge "Split predictive back bitmask flags into a few boolean flags." into...

Merge "Split predictive back bitmask flags into a few boolean flags." into tm-dev am: f608b183 am: b125e004

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/17491587



Change-Id: I3c8ce591eb06cc97010b47bce944795b3019e0e9
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>