Merge "Improve ellipsize performance" into pi-dev am: bb487c32 am:...

Merge "Improve ellipsize performance" into pi-dev am: bb487c32 am: 2a43ff54 am: c022be14 am: c0b6d57b am: b4e49d55

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/14905054

Change-Id: I7356b0c1936b719e366bfe904a8509f839403ac7