tree ab197c63bc6ed7fda51826dc7d21cddf0796f048
parent 29bb86a749051e675b5c4cd304feaaeb796c9b81
author Sailesh Nepal <sail@google.com> 1416550681 -0800
committer Sailesh Nepal <sail@google.com> 1416861387 -0800

Simplify call assistant setting

If there's only a single call assistant then we don't
show a list anymore. Instead we show a simple ON/OFF
button.

Bug: 18473946
Change-Id: I7dca50ada80b2203bd8d646bb510418646382df8