Merge "Restarting launcher if a flag changes" into tm-qpr-dev am: f4bead71

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/apps/Launcher3/+/21118642



Change-Id: If745a819e7d647cc969b42b16cbcf40e9a108b31
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>