Merge "Add and update log statements for desktop proto" into udc-dev am: 4dae2bfd

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/23048284



Change-Id: Ibbd1141eda4649a09939b6c5c6c267d0c4d232b5
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>