Prepare for keeping concrete overrides of abstract methods am: a1ad79b150

Original change: https://android-review.googlesource.com/c/platform/packages/modules/Scheduling/+/2781648

Change-Id: I20a17301f64d2c6c9c0484566e890b0490c4337b
Signed-off-by: Automerger Merge Worker <[email protected]>