Merge "Revise logging in provider sessions" into udc-dev am: ddac0180

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/22533302



Change-Id: I04346b3e81d3bb574e4a3b559f9a4f57d4339eb2
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>