Merge "HDMICEC: Add equals test for ActiveSource" into sc-dev-plus-aosp am: 4767305621 am: 0b09608df3

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/15235799

Change-Id: Id1a14cfd96cfcfe3be3a5b1f66331a9ed927bdbc