Merge "Add tracing thread for RenderEngine's fences" into udc-dev am:...

Merge "Add tracing thread for RenderEngine's fences" into udc-dev am: 0f0c9770 am: fc92e6f7 am: d65a2d5f

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/native/+/23007114



Change-Id: I5ff8372cc267f66f69f3455d0a94468bfd4fc12b
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>