Merge "DO NOT MERGE: SurfaceFlinger: Add Transaction#sanitize" into sc-dev am: 04caf0c75b

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/native/+/16811474

Change-Id: I4583fd4a36654995c78a503436da43fa75d6205f
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>