Merge "Move toggling of kernel idle timer to SF" into rvc-dev am: 6cd3197b00 am: a19d4de486

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/native/+/11838967

Change-Id: I7b63ddaeabbd7fc66e23960dafcaf4b6d6df2fc4