[automerger skipped] Use readUniqueFileDescriptor in incidentd service am:...

[automerger skipped] Use readUniqueFileDescriptor in incidentd service am: 6fe53e86 -s ours am: 20e9d071 -s ours am: 3606e96b -s ours am: c84972c6 -s ours

am skip reason: Merged-In Ibe03a17dee91ac5bf25d123d4fd9c0bdd3c7d80e with SHA-1 598dc664 is already in history

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/24608564



Change-Id: I8ecfd2a0d0b2b0a61b057e67918253d22f392359
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>