[automerger skipped] Merge "HDMICEC: Add a new validation to CEC messages" am: 662af62f -s ours am: b700fc5e -s ours am: d42594cc -s ours

am skip reason: Merged-In I274a9a2385d616784dfc891aabd8f335c32658da with SHA-1 e96fe8f4 is already in history

Original change: https://android-review.googlesource.com/c/platform/frameworks/base/+/1819739

Change-Id: I137de5dc9f3dfe7c1f46a347aae981cffda77d7f