Merge "Add slice copy support for socket file type." into main am: bb8f3fb6

Original change: https://android-review.googlesource.com/c/platform/frameworks/base/+/2858705



Change-Id: Ie9d569e4c0f1eb43f2442a976b9c8647ab9d9da0
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>