Fix latency calculation am: acd545c4f0 am: 59a8422dcb

Original change: https://googleplex-android-review.googlesource.com/c/device/generic/goldfish/+/19369529

Change-Id: Iaa357684b540f3ce337b1b3decd9026f3f0bf6e3
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>