Merge "Moving shared classes to common.pip package 2/N" into udc-qpr-dev am: 183c5b02

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/24465424



Change-Id: I8068690fe8e7db16b3d6fecbf00deb03d6329793
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>