Merge "Log initial dock state of device on boot" into udc-dev am: be150360 am: 78d6c2cc

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



Change-Id: Ia80549341a1e76e6d78c5f33d3a078f5435d16c3
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>