Merge "Use Log instead of Slog in QosCallbackAgentConnection" am: c0b0157d3e

Original change: https://android-review.googlesource.com/c/platform/frameworks/base/+/1614020

MUST ONLY BE SUBMITTED BY AUTOMERGER

Change-Id: I0d5362567ab4c9f510582261ef365edfaabceaf5