Merge "Fully delete duplicate entries inside LatencyTracker" am: 4c6ec526f9 am: 27f0435500 am: 85e998b51e am: b759b98a39

Original change: https://android-review.googlesource.com/c/platform/frameworks/native/+/1885231

Change-Id: I70175801b6bab11022878bab3848c58b87d0e4bd