am 72b0d65d: am 436328c1: Merge "Check for null during notification hangup Intent receipt." into klp-dev

* commit '72b0d65d14153063db453c7736f4ca6be1ac6c51':
  Check for null during notification hangup Intent receipt.
tree: a690a661f5f87f381b54eff03c7de1242048539d
  1. InCallUI/