Merge "Log PiP protolog to logcat" into udc-dev am: ebf1d772 am: 8b596823...

Merge "Log PiP protolog to logcat" into udc-dev am: ebf1d772 am: 8b596823 am: 26fe1b80 am: c803a1e2

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/23220291



Change-Id: Ie1643cd921961db241a3987f7faf9a6bf0db4172
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>