[automerger skipped] Merge "Add a lock when writing temporary files in...

[automerger skipped] Merge "Add a lock when writing temporary files in BootReceiver" into main am: 70c967ae am: 9f0148d8 -s ours

am skip reason: Merged-In I07936c51646915cb8760f45c4bb920f5fb335025 with SHA-1 46ea5200 is already in history

Original change: https://android-review.googlesource.com/c/platform/frameworks/base/+/2843853



Change-Id: I66e5c04d7e64670e3d9ee93c069048bcd8dcfdda
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>