[automerger skipped] [DO NOT MERGE] fingerprint: handle PerformanceStats NULL pointers am: 3615be74 am: eea53b51 am: 3f78dbf3 am: 42d8fb92 am: 9da81d1d -s ours

am skip reason: subject contains skip directive

Original change: https://android-review.googlesource.com/c/platform/frameworks/base/+/1439198

Change-Id: I9d6f63fc42caf69e798d4f68b76d75e18e61c8e5