Merge "Reduce jittering while dragging divider bar" into tm-dev am: 19885f1c am: 16123968

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/18867591



Change-Id: I7f295e9dbc4673a35a6db319e1559497af9c52ba
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>