Merge "Add more tracing to pinpoint the perf regressions." am: 97d06963

Original change: https://android-review.googlesource.com/c/platform/frameworks/native/+/2619158



Change-Id: If663c05a5b3b8c615437f087a3fd0c1709d621c4
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>