Merge "Make Back arrow stroke appear earlier" into udc-dev am: b185da2a am: 59430838

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/23381398



Change-Id: I2c01977f3233ee7b774991515c661ba12e29a511
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>