[automerger skipped] RESTRICT AUTOMERGE SurfaceFlinger: fix a potential race...

[automerger skipped] RESTRICT AUTOMERGE SurfaceFlinger: fix a potential race condition in stealReceiveChannel am: 0840cdd0 am: 544a3eb0 -s ours am: c9aeff39 -s ours am: 5f4769af -s ours am: 1d5757d3 -s ours am: 196cc7c7 -s ours am: 671c56e2 -s ours am: c901ec81 -s ours

am skip reason: subject contains skip directive

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/native/+/18766212



Change-Id: I902edf323794c1df03f92d1646fbb2e35310804e
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>