Merge "Add the flag and default enable selectAllPrefixRange" am: 02fe8ac161 am: e9d354e7c7 am: a0f21001ea am: cb0b703b3c

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

Change-Id: I232a3a52daeed69230215f3be135881415dbdb5c