[automerger skipped] Merge "Validate events before printing them" into udc-dev...

[automerger skipped] Merge "Validate events before printing them" into udc-dev am: 38a3e0b7 am: de8285ea am: 7edff171 -s ours am: a13d40a7 -s ours

am skip reason: Merged-In I8c92e47133e0eea55186be049434bdfd5c0348ff with SHA-1 6773db6d is already in history

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/native/+/22790442



Change-Id: I88eb0d1aafa59582370cd02d07ccf25bd25d5b6e
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>