Merge "SF - plumbing game mode for metrics (Part 1)" into sc-dev am: dc63047b9f am: c3e9f4e6da am: a3073e1265

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/native/+/14684892

Change-Id: Ib4f803222c550d714aafe95c0d9b988c73cc4a9b