Merge "profcollect: introduce a cool down window between trace events" into main am: ac2f03ec

Original change: https://android-review.googlesource.com/c/platform/frameworks/base/+/3288642



Change-Id: I366c86f2152b21956ed6a41843e03d77ab2d9b0c
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>