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: 7e00866c am: 12a296d5 am: 01ed3d98

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



Change-Id: Ib670feb999e4ea385c7f74951b9c0f409a734636
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>