[automerger skipped] Merge "[RESTRICT AUTOMERGE] SF: Call clear() instead of empty()" into main am: ded71e6876 -s ours

am skip reason: subject contains skip directive

Original change: https://android-review.googlesource.com/c/platform/frameworks/native/+/2756873

Change-Id: Idbbe6dfdeb52728f50f9f566a1e01cb0a30dee18
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>