Merge "Moving shared classes to common.pip package 3/N" into udc-qpr-dev am: e8d65a13

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/24487035



Change-Id: Ib03b784b9f6668b41172ced71b206441effb922e
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>