am 12c7ce68: am 97d45e8a: am 4e8c8bcb: Fix call duration talkback verbalization.

* commit '12c7ce682db871de4ad28ee5543025277489ce95':
  Fix call duration talkback verbalization.
tree: 3d6d2f22b85c21873e2ffd3dbb1535ee907e7bbe
  1. InCallUI/