Merge "Add the flag and default enable selectAllPrefixRange" am: 02fe8ac161

Original change: https://android-review.googlesource.com/c/platform/frameworks/base/+/1461742

Change-Id: I6055ea6ac737bb94bd9bc8c8642e86222f1e1d1a
tree: b8f7eab2460d10decd4d36406f9a451b0e579e2d
  1. Tethering/