tree 0b67b14018cd0f1ab530a5fcdd67d3fb31ab9e12
parent 05bce15da90eb01f171b4ffcf0ec4f6a8175a728
author Tyler Gunn <tgunn@google.com> 1470246832 -0700
committer Tyler Gunn <tgunn@google.com> 1472242771 +0000

Add device config to determine when "allow hold" carrier config is used.

The "allow hold" carrier config option was added to meet new carrier
requirements.  However we do not wish to enforce this option on older
devices.

Bug: 30449352
Change-Id: I4bf6dab0a200bdd2511c67b8134c6c0dc4b7e5a8