Merge "Make SeekBar 1dp tall when disabled" into rvc-dev am: 6a75f133 am: 32026857 am: abc86997 am: 0cb7a50f

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/11936020

Change-Id: I32c948b8b79e0e1411194d744874b5a066302151