Merge "Add nona@ to hwui owners for text related files" am: 4eec88d3d5 am: b378ed4b97 am: ddddd7b3d0 am: c8df560b39

Original change: https://android-review.googlesource.com/c/platform/frameworks/base/+/1435731

Change-Id: Id4139d6c515c0d4f6b2196776e33c062dc97e26e