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

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



Change-Id: I2f32f16f3cceff5e86d19cadc779e5207f8363cb
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>