Merge "Move stylus first usage detection into StylusManager." into tm-qpr-dev am: 93cbbde6

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/20794367



Change-Id: I1efac330b4a26ce4f3bbc662cadb2a07fa76d836
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>