Merge "Skip updating system bar attributes while relaunching related apps"...

Merge "Skip updating system bar attributes while relaunching related apps" into tm-qpr-dev am: eab3c0d8

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/20379492



Change-Id: Ia09520cc4915b56eb0e3bdbff0780f0142d87e71
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>