am 26293aac: am baba6ae4: am c79d745d: Add setConferenceable() API from ConnectionService to incall. (3/4)

* commit '26293aacffb84321b4671275473212b70c8ee31f':
  Add setConferenceable() API from ConnectionService to incall. (3/4)
tree: a0a2d7fb3d4b6727f16b939e90a0ffce1aceedb1
  1. InCallUI/