Merge "cputimeinstate: add missing <functional> include" into main am: 9f2a647a7b am: 3a4f6eee9e am: 59e025fde9 am: 5a4e246562 am: 24d744e44b

Original change: https://android-review.googlesource.com/c/platform/frameworks/native/+/2758335

Change-Id: I77e08efeeebe58a44ba8cdd92f61efbbb80ea517
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>