Merge "Disable blurs when in battery saver" into sc-dev am: 26308cd4 am: 6c4f149e am: 29c78786

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/15070038

Change-Id: I1f8deb6a5574b66f23d90a1203055d2abdf70738