Merge "Explicitly keep default constructor in rules without members" into main...

Merge "Explicitly keep default constructor in rules without members" into main am: cfc4d29e am: 7b2b283d

Original change: https://android-review.googlesource.com/c/platform/packages/apps/Settings/+/3438521



Change-Id: I61a07cadccd4b7f143c883d8e27342d857694456
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>