am 2c00bfdc: am 55518649: am efe0226a: am 610c654b: am 3c80805d: Catch null Call to avoid NullPointerException.

* commit '2c00bfdce680c4245b60643d21847567d45b8fc8':
  Catch null Call to avoid NullPointerException.
tree: 4735b220faa8bb4480d4b1718e3ad57877a3f99d
  1. InCallUI/