[automerger skipped] Merge "HDMICEC: Move duplicated methods to a common file" am: ffe6634788 am: 6d42ba6875 am: f830794d36 -s ours

am skip reason: skip tag Change-Id I85a1b128898f5068184ea26a6395757e5ce7dd20 with SHA-1 309d16407d is already in history

Original change: https://android-review.googlesource.com/c/platform/cts/+/1556137

Change-Id: I5e4d388e49cc65289d247595698e787ecea4bd1d