Merge "Log initial dock state of device on boot" into udc-dev am: be1503601d am: 78d6c2ccd8 am: fda76ef33f

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/22863477

Change-Id: Ie15478cc47d6882af81cb12ee8b654b2aa12a70f
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>