Merge "Introduce TracingServiceProxy System Services" am: 4512e77b7c am: a8d0cc257e am: 0f7ec99e75

Original change: https://android-review.googlesource.com/c/platform/frameworks/base/+/1527766

MUST ONLY BE SUBMITTED BY AUTOMERGER

Change-Id: I5b9efe2ad8a9e94fd920c9daf4c109213d614536