Hide multiple-account information if there is only a single account

The InCallUI call state label will show "...via [account]" if multiple
accounts exist, this change will hide this if there is only a single
account.

Bug: 16483795
Change-Id: I11caea8df82058e9eb427a972ecb877ef7a73f1f
1 file changed
tree: c4cb510fa203f24c82d2f937948e5bb9b974b3c5
  1. InCallUI/