Merge "Use Log instead of Slog in QosCallbackAgentConnection" am: c0b0157d3e am: a2611c00ca am: 9310d8b56d

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

MUST ONLY BE SUBMITTED BY AUTOMERGER

Change-Id: I34b4be8343b0b86569f2ec73817b489aae794d92