Merge "SF: don't touch boost if we only have Exact layers" into sc-dev am:...

Merge "SF: don't touch boost if we only have Exact layers" into sc-dev am: 7e19eaca am: b6b8e4e3 am: afa6e6dc

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/native/+/14969436

Change-Id: Ifb75a070dfde2fbc176d829c56c33fd6597d215f