Merge "Workaround for slow -1 drawing when swiping home" into tm-qpr-dev am: 2a6ddead

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/20033709



Change-Id: I4f135601a724c43f6de33d6aec5e076e9ab6f995
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>