am 3a8a2818: am d8a3a895: Fix 2404771: Expose reset() in SlidingTab widget so we can reset it when we get an incoming call.

Merge commit '3a8a28185bc26ccfdf847016d5a40af35436ca97'

* commit '3a8a28185bc26ccfdf847016d5a40af35436ca97':
  Fix 2404771: Expose reset() in SlidingTab widget so we can reset it when we get an incoming call.